Difference between revisions of "AxelEVB-Lite"

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m (→‎Block Diagram)
m (→‎Connectors pinout)
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== Connectors pinout ==
 
== Connectors pinout ==
  
 +
=== J1 ===
 +
 +
J1 is a 140-pin header connector. The following tables reports the connector's pinout:
 +
 +
==== J1 odd pins (1 to 139) ====
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
|J1.1
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.3
 +
|DI0_DISP_CLK
 +
|Digital video: pixel clock
 +
| -
 +
|----
 +
|J1.5
 +
|DI0_PIN2
 +
|Digital video: Hsync
 +
| -
 +
|----
 +
|J1.7
 +
|DI0_PIN3
 +
|Digital video: Vsync
 +
| -
 +
|----
 +
|J1.9
 +
|DI0_PIN4
 +
|Digital video: Contrast
 +
| -
 +
|----
 +
|J1.11
 +
|DI0_PIN15
 +
|Digital video: Data Enable
 +
| -
 +
|----
 +
|J1.13
 +
|DISP0_DAT0
 +
|Digital video: data-bit[0]
 +
| -
 +
|----
 +
|J1.15
 +
|DISP0_DAT1
 +
|Digital video: data-bit[1]
 +
| -
 +
|----
 +
|J1.17
 +
|DISP0_DAT2
 +
|Digital video: data-bit[2]
 +
| -
 +
|----
 +
|J1.19
 +
|DISP0_DAT3
 +
|Digital video: data-bit[3]
 +
| -
 +
|----
 +
|J1.21
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.23
 +
|DISP0_DAT4
 +
|Digital video: data-bit[4]
 +
| -
 +
|----
 +
|J1.25
 +
|DISP0_DAT5
 +
|Digital video: data-bit[5]
 +
| -
 +
|----
 +
|J1.27
 +
|DISP0_DAT6
 +
|Digital video: data-bit[6]
 +
| -
 +
|----
 +
|J1.29
 +
|DISP0_DAT7
 +
|Digital video: data-bit[7]
 +
| -
 +
|----
 +
|J1.31
 +
|DISP0_DAT8
 +
|Digital video: data-bit[8]
 +
| -
 +
|----
 +
|J1.33
 +
|DISP0_DAT9
 +
|Digital video: data-bit[9]
 +
| -
 +
|----
 +
|J1.35
 +
|DISP0_DAT10
 +
|Digital video: data-bit[10]
 +
| -
 +
|----
 +
|J1.37
 +
|DISP0_DAT11
 +
|Digital video: data-bit[11]
 +
| -
 +
|----
 +
|J1.39
 +
|DISP0_DAT12
 +
|Digital video: data-bit[12]
 +
| -
 +
|----
 +
|J1.41
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.43
 +
|DISP0_DAT13
 +
|Digital video: data-bit[13]
 +
| -
 +
|----
 +
|J1.45
 +
|DISP0_DAT14
 +
|Digital video: data-bit[14]
 +
| -
 +
|----
 +
|J1.47
 +
|DISP0_DAT15
 +
|Digital video: data-bit[15]
 +
| -
 +
|----
 +
|J1.49
 +
|DISP0_DAT16
 +
|Digital video: data-bit[16]
 +
| -
 +
|----
 +
|J1.51
 +
|DISP0_DAT17
 +
|Digital video: data-bit[17]
 +
| -
 +
|----
 +
|J1.53
 +
|DISP0_DAT18
 +
|Digital video: data-bit[18]
 +
| -
 +
|----
 +
|J1.55
 +
|DISP0_DAT19
 +
|Digital video: data-bit[19]
 +
| -
 +
|----
 +
|J1.57
 +
|DISP0_DAT20
 +
|Digital video: data-bit[20]
 +
| -
 +
|----
 +
|J1.59
 +
|DISP0_DAT21
 +
|Digital video: data-bit[21]
 +
| -
 +
|----
 +
|J1.61
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.63
 +
|DISP0_DAT22
 +
|Digital video: data-bit[22]
 +
| -
 +
|----
 +
|J1.65
 +
|DISP0_DAT23
 +
|Digital video: data-bit[23]
 +
| -
 +
|----
 +
|J1.67
 +
|WD_SET0
 +
|Watchdog control pin
 +
| -
 +
|----
 +
|J1.69
 +
|WD_SET1
 +
|Watchdog control pin
 +
| -
 +
|----
 +
|J1.71
 +
|WD_SET2
 +
|Watchdog control pin
 +
| -
 +
|----
 +
|J1.73
 +
|USB_OTG_CHDn
 +
|N.C.
 +
| -
 +
|----
 +
|J1.75
 +
|USB_OTG_VBUS
 +
|USB power supply (+5V)
 +
| -
 +
|----
 +
|J1.77
 +
|USB_OTG_DN
 +
|USB Data -
 +
| -
 +
|----
 +
|J1.79
 +
|USB_OTG_DP
 +
|USB Data +
 +
| -
 +
|----
 +
|J1.81
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.83
 +
|USB_HOST_DP
 +
|USB Data +
 +
| -
 +
|----
 +
|J1.85
 +
|USB_HOST_DN
 +
|USB Data -
 +
| -
 +
|----
 +
|J1.87
 +
|USB_H1_VBUS
 +
|USB power supply (+5V)
 +
| -
 +
|----
 +
|J1.89
 +
|SD1_DAT0
 +
| -
 +
| -
 +
|----
 +
|J1.91
 +
|SD1_DAT1
 +
| -
 +
| -
 +
|----
 +
|J1.93
 +
|SD1_DAT2
 +
| -
 +
| -
 +
|----
 +
|J1.95
 +
|SD1_DAT3
 +
| -
 +
| -
 +
|----
 +
|J1.97
 +
|SD1_CMD
 +
| -
 +
| -
 +
|----
 +
|J1.99
 +
|SD1_CLK
 +
| -
 +
| -
 +
|----
 +
|J1.101
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.103
 +
|TAMPER
 +
|CPU Tamper signal
 +
| -
 +
|----
 +
|J1.105
 +
|ETH0_LED1
 +
|yellow led of LAN connector on EVBA (J6)
 +
| -
 +
|----
 +
|J1.107
 +
|ETH0_LED2
 +
|green led of LAN connector on EVBA (J6)
 +
| -
 +
|----
 +
|J1.109
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.111
 +
|ETH0_TXRX0_M
 +
|Ethernet 0 TD0-
 +
| -
 +
|----
 +
|J1.113
 +
|ETH0_TXRX0_P
 +
|Ethernet 0 TD0+
 +
| -
 +
|----
 +
|J1.115
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.117
 +
|ETH0_TXRX1_M
 +
|Ethernet 0 TD1-
 +
| -
 +
|----
 +
|J1.119
 +
|ETH0_TXRX1_P
 +
|Ethernet 0 TD1+
 +
| -
 +
|----
 +
|J1.121
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.123
 +
|ETH0_TXRX2_M
 +
|Ethernet 0 TD2-
 +
| -
 +
|----
 +
|J1.125
 +
|ETH0_TXRX2_P
 +
|Ethernet 0 TD2+
 +
| -
 +
|----
 +
|J1.127
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.129
 +
|ETH0_TXRX3_M
 +
|Ethernet 0 TD3-
 +
| -
 +
|----
 +
|J1.131
 +
|ETH0_TXRX3_P
 +
|Ethernet 0 TD3+
 +
| -
 +
|----
 +
|J1.133
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.135
 +
|RGMII_MDC
 +
| -
 +
| -
 +
|----
 +
|J1.137
 +
|RGMII_MDIO
 +
| -
 +
| -
 +
|----
 +
|J1.139
 +
|PMIC_VSNVS
 +
| -
 +
| -
 +
|----
 +
|}
 +
 +
==== J1 even pins (2 to 140) ====
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
|J1.2
 +
|LVDS0_TX0_N
 +
|LVDS0 pair0 negative
 +
| -
 +
|----
 +
|J1.4
 +
|LVDS0_TX0_P
 +
|LVDS0 pair0 positive
 +
| -
 +
|----
 +
|J1.6
 +
|LVDS0_TX1_N
 +
|LVDS0 pair1 negative
 +
| -
 +
|----
 +
|J1.8
 +
|LVDS0_TX1_P
 +
|LVDS0 pair1 positive
 +
| -
 +
|----
 +
|J1.10
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.12
 +
|LVDS0_TX2_N
 +
|LVDS0 pair2 negative
 +
| -
 +
|----
 +
|J1.14
 +
|LVDS0_TX2_P
 +
|LVDS0 pair2 positive
 +
| -
 +
|----
 +
|J1.16
 +
|LVDS0_TX3_N
 +
|LVDS0 pair3 negative
 +
| -
 +
|----
 +
|J1.18
 +
|LVDS0_TX3_P
 +
|LVDS0 pair3 positive
 +
| -
 +
|----
 +
|J1.20
 +
|LVDS0_CLK_N
 +
|LVDS0 clock negative
 +
| -
 +
|----
 +
|J1.22
 +
|LVDS0_CLK_P
 +
|LVDS0 clock positive
 +
| -
 +
|----
 +
|J1.24
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.26
 +
|CSI0_MCLK
 +
| -
 +
| -
 +
|----
 +
|J1.28
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.30
 +
|CSI0_PIXCLK
 +
| -
 +
| -
 +
|----
 +
|J1.32
 +
|CSI0_VSYNC
 +
| -
 +
| -
 +
|----
 +
|J1.34
 +
|CSI0_DATA_EN
 +
| -
 +
| -
 +
|----
 +
|J1.36
 +
|CSI0_DAT4
 +
| -
 +
| -
 +
|----
 +
|J1.38
 +
|CSI0_DAT5
 +
| -
 +
| -
 +
|----
 +
|J1.40
 +
|CSI0_DAT6
 +
| -
 +
| -
 +
|----
 +
|J1.42
 +
|CSI0_DAT7
 +
| -
 +
| -
 +
|----
 +
|J1.44
 +
|CSI0_DAT8
 +
|I2C bus 1 , DATA
 +
| -
 +
|----
 +
|J1.46
 +
|CSI0_DAT9
 +
|I2C bus 1 , CLOCK
 +
| -
 +
|----
 +
|J1.48
 +
|CSI0_DAT10
 +
|UART1 TX
 +
| -
 +
|----
 +
|J1.50
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.52
 +
|CSI0_DAT11
 +
|UART1 RX
 +
| -
 +
|----
 +
|J1.54
 +
|CSI0_DAT12
 +
| -
 +
| -
 +
|----
 +
|J1.56
 +
|CSI0_DAT13
 +
| -
 +
| -
 +
|----
 +
|J1.58
 +
|CSI0_DAT14
 +
| -
 +
| -
 +
|----
 +
|J1.60
 +
|CSI0_DAT15
 +
| -
 +
| -
 +
|----
 +
|J1.62
 +
|CSI0_DAT16
 +
| -
 +
| -
 +
|----
 +
|J1.64
 +
|CSI0_DAT17
 +
| -
 +
| -
 +
|----
 +
|J1.66
 +
|CSI0_DAT18
 +
| -
 +
| -
 +
|----
 +
|J1.68
 +
|CSI0_DAT19
 +
| -
 +
| -
 +
|----
 +
|J1.70
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.72
 +
|GPIO_0
 +
|SD Card Detect
 +
| -
 +
|----
 +
|J1.74
 +
|GPIO_1
 +
|WatchDog signal to reset PMIC
 +
| -
 +
|----
 +
|J1.76
 +
|GPIO_2
 +
|General Purpose I/O
 +
|Button S2 status
 +
|----
 +
|J1.78
 +
|GPIO_3/I2C3_SCL
 +
|I2C bus 3 , CLOCK
 +
| -
 +
|----
 +
|J1.80
 +
|GPIO_4
 +
|General Purpose I/O
 +
|TouchScreen Pendown status<br>Button S4 status
 +
|----
 +
|J1.82
 +
|GPIO_5
 +
|General Purpose I/O
 +
|Button S3 status
 +
|----
 +
|J1.84
 +
|GPIO_6/I2C3_SDA
 +
|I2C bus 3 , DATA
 +
| -
 +
|----
 +
|J1.86
 +
|GPIO_7/FLEXCAN1_H
 +
|CAN bus 1 TX
 +
| -
 +
|----
 +
|J1.88
 +
|GPIO_8/FLEXCAN1_L
 +
|CAN bus 1 RX
 +
| -
 +
|----
 +
|J1.90
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.92
 +
|GPIO_9
 +
|LCD0 Backlight (PWM)
 +
| -
 +
|----
 +
|J1.94
 +
|GPIO_16
 +
|General Purpose I/O
 +
| -
 +
|----
 +
|J1.96
 +
|GPIO_17
 +
|General Purpose I/O
 +
| -
 +
|----
 +
|J1.98
 +
|GPIO_18/PMIC_INT_B
 +
|General Purpose I/O
 +
| -
 +
|----
 +
|J1.100
 +
|GPIO_19
 +
|General Purpose I/O
 +
|Button S1 status
 +
|----
 +
|J1.102
 +
|KEY_COL0/ECSPI1_SCLK
 +
|SPI bus 1 Clock
 +
| -
 +
|----
 +
|J1.104
 +
|KEY_ROW0/ECSPI1_MOSI
 +
|SPI bus 1 Master Out Slave In
 +
| -
 +
|----
 +
|J1.106
 +
|KEY_COL1/ECSPI1_MISO
 +
|SPI bus 1 Master In Slave Out
 +
| -
 +
|----
 +
|J1.108
 +
|KEY_ROW1/ECSPI1_SS0
 +
|SPI bus 1 Chip select 0
 +
| -
 +
|----
 +
|J1.110
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.112
 +
|KEY_COL2/ECSP1_SS1
 +
|SPI bus 1 Chip select 1
 +
| -
 +
|----
 +
|J1.114
 +
|KEY_ROW2
 +
|General Purpose I/O
 +
| -
 +
|----
 +
|J1.116
 +
|KEY_COL3/I2C2_SCL
 +
|I2C bus 2 , CLOCK
 +
| -
 +
|----
 +
|J1.118
 +
|KEY_ROW3/I2C2_SDA
 +
|I2C bus 2 , DATA
 +
| -
 +
|----
 +
|J1.120
 +
|VGEN4_1V8_I
 +
|1.8V
 +
| -
 +
|----
 +
|J1.122
 +
|NVCC_AXEL_I/O_3.3V/1.8V
 +
|3.3/1.8V
 +
| -
 +
|----
 +
|J1.124
 +
|RTC_VBAT
 +
|RTC Battery Power Supply
 +
|Battery on DACU board
 +
|----
 +
|J1.126
 +
|PMIC_LICELL
 +
| -
 +
| -
 +
|----
 +
|J1.128
 +
|SD2_CMD
 +
|Micro SD cmd
 +
| -
 +
|----
 +
|J1.130
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J1.132
 +
|SD2_CLK
 +
|Micro SD clock
 +
| -
 +
|----
 +
|J1.134
 +
|SD2_DATA0
 +
|Micro SD data[0]
 +
| -
 +
|----
 +
|J1.136
 +
|SD2_DATA1
 +
|Micro SD data[1]
 +
| -
 +
|----
 +
|J1.138
 +
|SD2_DATA2
 +
|Micro SD data[2]
 +
| -
 +
|----
 +
|J1.140
 +
|SD2_DATA3
 +
|Micro SD data[3]
 +
| -
 +
|----
 +
|}
 +
 +
=== J2 ===
 +
J2 is a 140-pin header connector. The following tables  report its pinout
 +
==== J2 odd pins (1 to 139) ====
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
|J2.1
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.3
 +
|EIM_DA0
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.5
 +
|EIM_DA1
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.7
 +
|EIM_DA2
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.9
 +
|EIM_DA3
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.11
 +
|EIM_DA4
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.13
 +
|EIM_DA5
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.15
 +
|EIM_DA6
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.17
 +
|EIM_DA7
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.19
 +
|EIM_DA8
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.21
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.23
 +
|EIM_DA9
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.25
 +
|EIM_DA10
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.27
 +
|EIM_DA11
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.29
 +
|EIM_DA12
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.31
 +
|EIM_DA13
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.33
 +
|EIM_DA14
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.35
 +
|EIM_DA15
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.37
 +
|EIM_D16
 +
|General Purpose I/O
 +
| -
 +
|----
 +
|J2.39
 +
|EIM_D17
 +
| -
 +
| -
 +
|----
 +
|J2.41
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.43
 +
|EIM_D18
 +
| -
 +
| -
 +
|----
 +
|J2.45
 +
|EIM_D19
 +
| -
 +
| -
 +
|----
 +
|J2.47
 +
|EIM_D20
 +
| -
 +
| -
 +
|----
 +
|J2.49
 +
|EIM_D21
 +
| -
 +
| -
 +
|----
 +
|J2.51
 +
|EIM_D22
 +
| -
 +
| -
 +
|----
 +
|J2.53
 +
|EIM_D23
 +
| -
 +
| -
 +
|----
 +
|J2.55
 +
|EIM_D24
 +
|UART3 TX
 +
| -
 +
|----
 +
|J2.57
 +
|EIM_D25
 +
|UART3 RX
 +
| -
 +
|----
 +
|J2.59
 +
|EIM_D26
 +
| -
 +
| -
 +
|----
 +
|J2.61
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.63
 +
|EIM_D27
 +
| -
 +
| -
 +
|----
 +
|J2.65
 +
|EIM_D28
 +
| -
 +
| -
 +
|----
 +
|J2.67
 +
|EIM_D29
 +
| -
 +
| -
 +
|----
 +
|J2.69
 +
|EIM_D30
 +
| -
 +
| -
 +
|----
 +
|J2.71
 +
|EIM_D31
 +
| -
 +
| -
 +
|----
 +
|J2.73
 +
|EIM_A16
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.75
 +
|EIM_A17
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.77
 +
|EIM_A18
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.79
 +
|EIM_A19
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.81
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.83
 +
|EIM_A20
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.85
 +
|EIM_A21
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.87
 +
|EIM_A22
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.89
 +
|EIM_A23
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.91
 +
|EIM_A24
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.93
 +
|EIM_A25
 +
| -
 +
| -
 +
|----
 +
|J2.95
 +
|EIM_LBA
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.97
 +
|EIM_OE
 +
|SPI bus 2 Master In Slave Out
 +
| -
 +
|----
 +
|J2.99
 +
|EIM_RW
 +
|Boot Mode Select<br>SPI bus 2 Chip Select 0
 +
| -
 +
|----
 +
|J2.101
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.103
 +
|EIM_BCLK
 +
| -
 +
| -
 +
|----
 +
|J2.105
 +
|EIM_WAIT
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.107
 +
|EIM_EB0
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.109
 +
|EIM_EB1
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.111
 +
|EIM_EB2
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.113
 +
|EIM_EB3
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J2.115
 +
|EIM_CS0
 +
|SPI bus 2 Clock
 +
| -
 +
|----
 +
|J2.117
 +
|EIM_CS1
 +
|SPI bus 2 Master Out Slave In
 +
| -
 +
|----
 +
|J2.119
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.121
 +
|PMIC_PROG_VPGM
 +
|PMIC Control signal
 +
| -
 +
|----
 +
|J2.123
 +
|PMIC_PROG_GATE_CTRL
 +
|PMIC Control signal
 +
| -
 +
|----
 +
|J2.125
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.127
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.129
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.131
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.133
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.135
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.137
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.139
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|}
 +
 +
==== J2 even pins (2 to 140) ====
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
|J2.2
 +
|NANDF_CS0_B
 +
|NAND Chip Enable 0
 +
| -
 +
|----
 +
|J2.4
 +
|NANDF_CS1_B
 +
|NAND Chip Enable 1
 +
| -
 +
|----
 +
|J2.6
 +
|NANDF_CS2_B
 +
|NAND Chip Enable 2
 +
| -
 +
|----
 +
|J2.8
 +
|NANDF_CS3_B
 +
|NAND Chip Enable 3
 +
| -
 +
|----
 +
|J2.10
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.12
 +
|NANDF_D0
 +
|NAND Data-bit[0]
 +
| -
 +
|----
 +
|J2.14
 +
|NANDF_D1
 +
|NAND Data-bit[1]
 +
| -
 +
|----
 +
|J2.16
 +
|NANDF_D2
 +
|NAND Data-bit[2]
 +
| -
 +
|----
 +
|J2.18
 +
|NANDF_D3
 +
|NAND Data-bit[3]
 +
| -
 +
|----
 +
|J2.20
 +
|NANDF_D4
 +
|NAND Data-bit[4]
 +
| -
 +
|----
 +
|J2.22
 +
|NANDF_D5
 +
|NAND Data-bit[5]
 +
| -
 +
|----
 +
|J2.24
 +
|NANDF_D6
 +
|NAND Data-bit[6]
 +
| -
 +
|----
 +
|J2.26
 +
|NANDF_D7
 +
|NAND Data-bit[7]
 +
| -
 +
|----
 +
|J2.28
 +
|SD4_CLK/NANDF_WE_B
 +
|NAND Write Enable
 +
| -
 +
|----
 +
|J2.30
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.32
 +
|SD4_DATA0/NANDF_DQS
 +
| -
 +
| -
 +
|----
 +
|J2.34
 +
|SD4_CMD/NANDF_RE_B
 +
|NAND Read Enable
 +
| -
 +
|----
 +
|J2.36
 +
|NANDF_ALE
 +
|NAND Address Latch Enable
 +
| -
 +
|----
 +
|J2.38
 +
|NANDF_CLE
 +
|NAND Command Latch Enable
 +
| -
 +
|----
 +
|J2.40
 +
|NANDF_WP_B
 +
|NAND Write Protect
 +
| -
 +
|----
 +
|J2.42
 +
|NANDF_RB0
 +
|NAND Ready/Busy output
 +
| -
 +
|----
 +
|J2.44
 +
|SD4_DATA1
 +
| -
 +
| -
 +
|----
 +
|J2.46
 +
|SD4_DATA2
 +
| -
 +
| -
 +
|----
 +
|J2.48
 +
|SD4_DATA3
 +
| -
 +
| -
 +
|----
 +
|J2.50
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.52
 +
|SD4_DATA4
 +
|UART2 RX
 +
| -
 +
|----
 +
|J2.54
 +
|SD4_DATA5
 +
| -
 +
| -
 +
|----
 +
|J2.56
 +
|SD4_DATA6
 +
| -
 +
| -
 +
|----
 +
|J2.58
 +
|SD4_DATA7
 +
|UART2 TX
 +
| -
 +
|----
 +
|J2.60
 +
|PMIC_SDWNB
 +
| -
 +
| -
 +
|----
 +
|J2.62
 +
|TEST_MODE
 +
|CPU TEST_MODE signal
 +
| -
 +
|----
 +
|J2.64
 +
|RTC_INTn/SQW
 +
|RTC interrupt
 +
|RTC chip on Axel SOM
 +
|----
 +
|J2.66
 +
|RTC_RSTn
 +
|RTC reset
 +
|RTC chip on Axel SOM
 +
|----
 +
|J2.68
 +
|RTC_32kHz
 +
|RTC clock
 +
|RTC chip on Axel SOM
 +
|----
 +
|J2.70
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.72
 +
|PMIC_INT_B
 +
|PMIC interrupt
 +
|Generated by PMIC
 +
|----
 +
|J2.74
 +
|PMIC_PWRON
 +
|Power On from CPU to PMIC
 +
| -
 +
|----
 +
|J2.76
 +
|CPU_ONOFF
 +
|CPU ONOFF signal
 +
| -
 +
|----
 +
|J2.78
 +
|CPU_PORn
 +
|CPU Power On Reset
 +
| -
 +
|----
 +
|J2.80
 +
|CPU_PMIC_STBY_REQ
 +
|CPU PMIC_STBY_REQ signal
 +
| -
 +
|----
 +
|J2.82
 +
|CPU_PMIC_ON_REQ
 +
|CPU PMIC_ON_REQ signal
 +
| -
 +
|----
 +
|J2.84
 +
|BOOT_MODE0
 +
|CPU BOOT_MODE0 signal
 +
| -
 +
|----
 +
|J2.86
 +
|BOOT_MODE1
 +
|CPU BOOT_MODE1 signal
 +
| -
 +
|----
 +
|J2.88
 +
|MRSTn
 +
|Master Reset
 +
| -
 +
|----
 +
|J2.90
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.92
 +
|JTAG_TCK
 +
|JTAG
 +
| -
 +
|----
 +
|J2.94
 +
|JTAG_VREF
 +
|JTAG
 +
| -
 +
|----
 +
|J2.96
 +
|JTAG_TDI
 +
|JTAG
 +
| -
 +
|----
 +
|J2.98
 +
|JTAG_TDO
 +
|JTAG
 +
| -
 +
|----
 +
|J2.100
 +
|JTAG_TMS
 +
|JTAG
 +
| -
 +
|----
 +
|J2.102
 +
|JTAG_nTRST
 +
|JTAG
 +
| -
 +
|----
 +
|J2.104
 +
|RTC_VBAT
 +
|RTC Battery Power Supply
 +
|Battery on DACU board
 +
|----
 +
|J2.106
 +
|NVCC_CSI_EXT
 +
|CPU NVCC_CSI Power Supply
 +
| -
 +
|----
 +
|J2.108
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.110
 +
|NVCC_EIM_EXT
 +
|CPU NVCC_EIM Power Supply
 +
| -
 +
|----
 +
|J2.112
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.114
 +
|NVCC_SD3_EXT
 +
|CPU NVCC_SD3 Power Supply
 +
| -
 +
|----
 +
|J2.116
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.118
 +
|NVCC_LCD_EXT
 +
|CPU NVCC_LCD Power Supply
 +
| -
 +
|----
 +
|J2.120
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J2.122
 +
|PMIC_PROG_SCL
 +
|PMIC Control signal
 +
| -
 +
|----
 +
|J2.124
 +
|PMIC_PROG_SDA
 +
|PMIC Control signal
 +
| -
 +
|----
 +
|J2.126
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.128
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.130
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.132
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.134
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.136
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.138
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|J2.140
 +
|2V8-4V5_SOM
 +
|2.8V-4.5V Power Supply
 +
| -
 +
|----
 +
|}
 +
 +
=== J3 ===
 +
J3 is a 140-pin header connector. The following tables  report its pinout
 +
==== J3 odd pins (1 to 139) ====
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
||J3.1
 +
|SD3_CLK
 +
|SD3 Clock
 +
| -
 +
|----
 +
|J3.3
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.5
 +
|SD3_CMD
 +
|SD3 Cmd
 +
| -
 +
|----
 +
|J3.7
 +
|SD3_RST
 +
|General Purpose I/O
 +
| -
 +
|----
 +
|J3.9
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.11
 +
|SD3_DATA0
 +
|SD3 data[0]
 +
| -
 +
|----
 +
|J3.13
 +
|SD3_DATA1
 +
|SD3 data[1]
 +
| -
 +
|----
 +
|J3.15
 +
|SD3_DATA2
 +
|SD3 data[2]
 +
| -
 +
|----
 +
|J3.17
 +
|SD3_DATA3
 +
|SD3 data[3]
 +
| -
 +
|----
 +
|J3.19
 +
|SD3_DATA4
 +
|SD3 data[4]
 +
| -
 +
|----
 +
|J3.21
 +
|SD3_DATA5
 +
|SD3 data[5]
 +
| -
 +
|----
 +
|J3.23
 +
|SD3_DATA6
 +
|SD3 data[6]
 +
| -
 +
|----
 +
|J3.25
 +
|SD3_DATA7
 +
|SD3 data[7]
 +
| -
 +
|----
 +
|J3.27
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.29
 +
|MLB_SN
 +
| -
 +
| -
 +
|----
 +
|J3.31
 +
|MLB_SP
 +
| -
 +
| -
 +
|----
 +
|J3.33
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.35
 +
|MLB_CN
 +
| -
 +
| -
 +
|----
 +
|J3.37
 +
|MLB_CP
 +
| -
 +
| -
 +
|----
 +
|J3.39
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.41
 +
|MLB_DN
 +
| -
 +
| -
 +
|----
 +
|J3.43
 +
|MLB_DP
 +
| -
 +
| -
 +
|----
 +
|J3.45
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.47
 +
|SATA_RXN
 +
|Sata RX -
 +
| -
 +
|----
 +
|J3.49
 +
|SATA_RXP
 +
|Sata RX+
 +
| -
 +
|----
 +
|J3.51
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.53
 +
|SATA_TXN
 +
|Sata TX -
 +
| -
 +
|----
 +
|J3.55
 +
|SATA_TXP
 +
|Sata TX+
 +
| -
 +
|----
 +
|J3.57
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.59
 +
|CPU_RGMII_TXC_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.61
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.63
 +
|CPU_RGMII_TD0_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.65
 +
|CPU_RGMII_TD1_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.67
 +
|CPU_RGMII_TD2_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.69
 +
|CPU_RGMII_TD3_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.71
 +
|CPU_RGMII_TX_CTL_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.73
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.75
 +
|CPU_RGMII_RXC_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.77
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.79
 +
|CPU_RGMII_RD0_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.81
 +
|CPU_RGMII_RD1_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.83
 +
|CPU_RGMII_RD2_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.85
 +
|CPU_RGMII_RD3_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.87
 +
|CPU_RGMII_RX_CTL_CONN
 +
| -
 +
| -
 +
|----
 +
|J3.89
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.91
 +
|ETH0_CLK125_NDO
 +
| -
 +
| -
 +
|----
 +
|J3.93
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.95
 +
|ETH0_INTn
 +
|Interrupt output from Ethernet transceiver
 +
| -
 +
|----
 +
|J3.97
 +
|ENET_TX_EN/GPIO1_IO28
 +
|Ethernet transceiver: chip reset
 +
| -
 +
|----
 +
|J3.99
 +
|ENET_CRS_DV//SW2_1.8V/3.3V
 +
| -
 +
| -
 +
|----
 +
|J3.101
 +
|ENET_REF_CLK/VDDCORE
 +
| -
 +
| -
 +
|----
 +
|J3.103
 +
|ENET_RX_ER//VDDSOC
 +
| -
 +
| -
 +
|----
 +
|J3.105
 +
|ENET_RXD0//DDR_1V5
 +
| -
 +
| -
 +
|----
 +
|J3.107
 +
|ENET_RXD1
 +
| -
 +
| -
 +
|----
 +
|J3.109
 +
|ENET_TXD0//BB_3.3V/2.5V
 +
| -
 +
| -
 +
|----
 +
|J3.111
 +
|ENET_TXD1//1V2_ETH
 +
| -
 +
| -
 +
|----
 +
|J3.113
 +
|KEY_COL4//VDDHIGH_VPH
 +
|USB OTG control signal
 +
| -
 +
|----
 +
|J3.115
 +
|KEY_ROW4//VDDSOC_CAP
 +
|USB OTG control signal
 +
| -
 +
|----
 +
|J3.117
 +
|WDT_WDI//VDDPU
 +
|Watchdog input
 +
| -
 +
|----
 +
|J3.119
 +
|VDD_ARM23_CAP//VGEN4_1V8
 +
|Power Supply signal
 +
| -
 +
|----
 +
|J3.121
 +
|VDD_ARM01_CAP//VGEN5_2V8//VDD_VBUS_CAP
 +
|Power Supply signal
 +
| -
 +
|----
 +
|J3.123
 +
|VDD_SNVS_CAP//VGEN3_2V5//NVCC_PLL_OUT
 +
|Power Supply signal
 +
| -
 +
|----
 +
|J3.125
 +
|VGEN1
 +
|Power Supply signal
 +
| -
 +
|----
 +
|J3.127
 +
|VGEN2
 +
|Power Supply signal
 +
| -
 +
|----
 +
|J3.129
 +
|VGEN6
 +
|Power Supply signal
 +
| -
 +
|----
 +
|J3.131
 +
|SW4_xV/1.8V
 +
|Power Supply signal
 +
| -
 +
|----
 +
|J3.133
 +
|PMIC_SWBST_SUPPLY
 +
|Power Supply signal
 +
| -
 +
|----
 +
|J3.135
 +
|PMIC_SWBST_SUPPLY
 +
|Power Supply signal
 +
| -
 +
|----
 +
|J3.137
 +
|PMIC_SWBST_SUPPLY
 +
|Power Supply signal
 +
| -
 +
|----
 +
|J3.139
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|}
 +
 +
==== J3 even pins (2 to 140) ====
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
|J3.2
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.4
 +
|CSI_CLK0M
 +
| -
 +
| -
 +
|----
 +
|J3.6
 +
|CSI_CLK0P
 +
| -
 +
| -
 +
|----
 +
|J3.8
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.10
 +
|CSI_D0M
 +
| -
 +
| -
 +
|----
 +
|J3.12
 +
|CSI_D0P
 +
| -
 +
| -
 +
|----
 +
|J3.14
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.16
 +
|CSI_D1M
 +
| -
 +
| -
 +
|----
 +
|J3.18
 +
|CSI_D1P
 +
| -
 +
| -
 +
|----
 +
|J3.20
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.22
 +
|CSI_D2M
 +
| -
 +
| -
 +
|----
 +
|J3.24
 +
|CSI_D2P
 +
| -
 +
| -
 +
|----
 +
|J3.26
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.28
 +
|CSI_D3M
 +
| -
 +
| -
 +
|----
 +
|J3.30
 +
|CSI_D3P
 +
| -
 +
| -
 +
|----
 +
|J3.32
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.34
 +
|DSI_CLK0M
 +
| -
 +
| -
 +
|----
 +
|J3.36
 +
|DSI_CLK0P
 +
| -
 +
| -
 +
|----
 +
|J3.38
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.40
 +
|DSI_D0M
 +
| -
 +
| -
 +
|----
 +
|J3.42
 +
|DSI_D0P
 +
| -
 +
| -
 +
|----
 +
|J3.44
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.46
 +
|DSI_D1M
 +
| -
 +
| -
 +
|----
 +
|J3.48
 +
|DSI_D1P
 +
| -
 +
| -
 +
|----
 +
|J3.50
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.52
 +
|LVDS1_TX0_N
 +
|LVDS1 TX0 -
 +
| -
 +
|----
 +
|J3.54
 +
|LVDS1_TX0_P
 +
|LVDS1 TX0 +
 +
| -
 +
|----
 +
|J3.56
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.58
 +
|LVDS1_TX1_N
 +
|LVDS1 TX1 -
 +
| -
 +
|----
 +
|J3.60
 +
|LVDS1_TX1_P
 +
|LVDS1 TX1 +
 +
| -
 +
|----
 +
|J3.62
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.64
 +
|LVDS1_TX2_N
 +
|LVDS1 TX2 -
 +
| -
 +
|----
 +
|J3.66
 +
|LVDS1_TX2_P
 +
|LVDS1 TX2 +
 +
| -
 +
|----
 +
|J3.68
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.70
 +
|LVDS1_CLK_N
 +
|LVDS1 Clock -
 +
| -
 +
|----
 +
|J3.72
 +
|LVDS1_CLK_P
 +
|LVDS1 Clock +
 +
| -
 +
|----
 +
|J3.74
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.76
 +
|LVDS1_TX3_N
 +
|LVDS1 TX3 -
 +
| -
 +
|----
 +
|J3.78
 +
|LVDS1_TX3_P
 +
|LVDS1 TX3 +
 +
| -
 +
|----
 +
|J3.80
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.82
 +
|HDMI_CLKN
 +
|HDMI Clock -
 +
| -
 +
|----
 +
|J3.84
 +
|HDMI_CLKP
 +
|HDMI Clock +
 +
| -
 +
|----
 +
|J3.86
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.88
 +
|HDMI_D0N
 +
|HDMI D0 -
 +
| -
 +
|----
 +
|J3.90
 +
|HDMI_D0P
 +
|HDMI D0 +
 +
| -
 +
|----
 +
|J3.92
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.94
 +
|HDMI_D1N
 +
|HDMI D1 -
 +
| -
 +
|----
 +
|J3.96
 +
|HDMI_D1P
 +
|HDMI D1+
 +
| -
 +
|----
 +
|J3.98
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.100
 +
|HDMI_D2N
 +
|HDMI D2 -
 +
| -
 +
|----
 +
|J3.102
 +
|HDMI_D2P
 +
|HDMI D2 +
 +
| -
 +
|----
 +
|J3.104
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.106
 +
|HDMI_CEC_IN
 +
|HDMI CE_REMOTE
 +
| -
 +
|----
 +
|J3.108
 +
|HDMI_HPD
 +
|HDMI Hot Plug Detect
 +
| -
 +
|----
 +
|J3.110
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.112
 +
|CLK1_N
 +
|PCI Reference Clock -
 +
| -
 +
|----
 +
|J3.114
 +
|CLK1_P
 +
|PCI Reference Clock +
 +
| -
 +
|----
 +
|J3.116
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.118
 +
|CLK2_N
 +
| -
 +
| -
 +
|----
 +
|J3.120
 +
|CLK2_P
 +
| -
 +
| -
 +
|----
 +
|J3.122
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.124
 +
|PCIE_RXN
 +
|PCI Express RX -
 +
| -
 +
|----
 +
|J3.126
 +
|PCIE_RXP
 +
|PCI Express RX +
 +
| -
 +
|----
 +
|J3.128
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.130
 +
|PCIE_TXN
 +
|PCI Express TX -
 +
| -
 +
|----
 +
|J3.132
 +
|PCIE_TXP
 +
|PCI Express TX +
 +
| -
 +
|----
 +
|J3.134
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J3.136
 +
|PMIC_5V
 +
|PMIC 5V Power Supply
 +
| -
 +
|----
 +
|J3.138
 +
|PMIC_5V
 +
|PMIC 5V Power Supply
 +
| -
 +
|----
 +
|J3.140
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|}
 +
 +
=== J4 ===
 +
J4 is a 140-pin receptacle connector. The following tables  report its pinout
 +
==== J4 odd pins (1 to 139) ====
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
||J4.1
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.3
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.5
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.7
 +
|EIM_D25
 +
|UART3 RX
 +
| -
 +
|----
 +
|J4.9
 +
|RTC_VBAT/PMIC_LICELL
 +
|RTC Battery Power Supply
 +
| -
 +
|----
 +
|J4.11
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.13
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.15
 +
|ADC0_IN
 +
|Touchscreen Controller: in1
 +
|
 +
|----
 +
|J4.17
 +
|ENET_CRS_DV//SW2_1.8V/3.3V
 +
| -
 +
| -
 +
|----
 +
|J4.19
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.21
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.23
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.25
 +
|SD4_DATA1
 +
| -
 +
| -
 +
|----
 +
|J4.27
 +
|SD4_DATA2
 +
| -
 +
| -
 +
|----
 +
|J4.29
 +
|DISP0_DAT18
 +
|Digital video: data-bit[18]
 +
| -
 +
|----
 +
|J4.31
 +
|DISP0_DAT19
 +
|Digital video: data-bit[19]
 +
| -
 +
|----
 +
|J4.33
 +
|DISP0_DAT20
 +
|Digital video: data-bit[20]
 +
| -
 +
|----
 +
|J4.35
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.37
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.39
 +
|TSC_XP
 +
|Touchscreen Controller: X+
 +
|
 +
|----
 +
|J4.41
 +
|TSC_XM
 +
|Touchscreen Controller: X-
 +
|
 +
|----
 +
|J4.43
 +
|TSC_YP
 +
|Touchscreen Controller: Y+
 +
|
 +
|----
 +
|J4.45
 +
|TSC_YM
 +
|Touchscreen Controller: Y-
 +
|
 +
|----
 +
|J4.47
 +
|DISP0_DAT17
 +
|Digital video: data-bit[17]
 +
| -
 +
|----
 +
|J4.49
 +
|DISP0_DAT15
 +
|Digital video: data-bit[15]
 +
| -
 +
|----
 +
|J4.51
 +
|DISP0_DAT13
 +
|Digital video: data-bit[13]
 +
| -
 +
|----
 +
|J4.53
 +
|DISP0_DAT11
 +
|Digital video: data-bit[11]
 +
| -
 +
|----
 +
|J4.55
 +
|DISP0_DAT9
 +
|Digital video: data-bit[9]
 +
| -
 +
|----
 +
|J4.57
 +
|DISP0_DAT7
 +
|Digital video: data-bit[7]
 +
| -
 +
|----
 +
|J4.59
 +
|DISP0_DAT5
 +
|Digital video: data-bit[5]
 +
| -
 +
|----
 +
|J4.61
 +
|DISP0_DAT3
 +
|Digital video: data-bit[3]
 +
| -
 +
|----
 +
|J4.63
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.65
 +
|DISP0_DAT1
 +
|Digital video: data-bit[1]
 +
| -
 +
|----
 +
|J4.67
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.69
 +
|DI0_PIN3
 +
|Digital video: Vsync
 +
| -
 +
|----
 +
|J4.71
 +
|DI0_DISP_CLK
 +
|Digital video: pixel clock
 +
| -
 +
|----
 +
|J4.73
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.75
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.77
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.79
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.81
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.83
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.85
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.87
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.89
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.91
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.93
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.95
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.97
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.99
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.101
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.103
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.105
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.107
 +
|KEY_COL4/VDDHIGH_VPH
 +
|
 +
|
 +
|----
 +
|J4.109
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.111
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.113
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.115
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.117
 +
|SD3_DATA2
 +
|SD3 data[2]
 +
| -
 +
|----
 +
|J4.119
 +
|SD1_DAT0
 +
| -
 +
| -
 +
|----
 +
|J4.121
 +
|SD1_DAT1
 +
| -
 +
| -
 +
|----
 +
|J4.123
 +
|SD1_DAT2
 +
| -
 +
| -
 +
|----
 +
|J4.125
 +
|SD1_DAT3
 +
| -
 +
| -
 +
|----
 +
|J4.127
 +
|SD3_DATA4
 +
|
 +
|
 +
|----
 +
|J4.129
 +
|SD3_DATA5
 +
|SD3 data[5]
 +
|
 +
|----
 +
|J4.131
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.133
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.135
 +
|SD1_CMD
 +
| -
 +
| -
 +
|----
 +
|J4.137
 +
|SD1_CLK
 +
| -
 +
| -
 +
|----
 +
|J4.139
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|}
 +
 +
==== J4 even pins (2 to 140) ====
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
|J4.2
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.4
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.6
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.8
 +
|EIM_D24
 +
|UART3 TX
 +
| -
 +
|----
 +
|J4.10
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.12
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.14
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.16
 +
|USB_OTG_VBUS
 +
|USB power supply (+5V)
 +
| -
 +
|----
 +
|J4.18
 +
|DISP0_DAT21
 +
|Digital video: data-bit[21]
 +
| -
 +
|----
 +
|J4.20
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.22
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.24
 +
|DISP0_DAT22
 +
|Digital video: data-bit[22]
 +
| -
 +
|----
 +
|J4.26
 +
|DISP0_DAT23
 +
|Digital video: data-bit[23]
 +
| -
 +
|----
 +
|J4.28
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.30
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.32
 +
|KEY_ROW4/VDDSOC_CAP
 +
|USB OTG control signal
 +
| -
 +
|----
 +
|J4.34
 +
|KEY_ROW2
 +
|General Purpose I/O
 +
| -
 +
|----
 +
|J4.36
 +
|SD4_DATA3
 +
| -
 +
| -
 +
|----
 +
|J4.38
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.40
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.42
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.44
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.46
 +
|DISP0_DAT16
 +
|Digital video: data-bit[16]
 +
|
 +
|----
 +
|J4.48
 +
|DISP0_DAT14
 +
|Digital video: data-bit[14]
 +
|
 +
|----
 +
|J4.50
 +
|DISP0_DAT12
 +
|Digital video: data-bit[12]
 +
|
 +
|----
 +
|J4.52
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.54
 +
|DISP0_DAT10
 +
|Digital video: data-bit[10]
 +
| -
 +
|----
 +
|J4.56
 +
|DISP0_DAT8
 +
|Digital video: data-bit[8]
 +
| -
 +
|----
 +
|J4.58
 +
|DISP0_DAT6
 +
|Digital video: data-bit[6]
 +
| -
 +
|----
 +
|J4.60
 +
|DISP0_DAT4
 +
|Digital video: data-bit[4]
 +
| -
 +
|----
 +
|J4.62
 +
|DISP0_DAT21
 +
|Digital video: data-bit[21]
 +
| -
 +
|----
 +
|J4.64
 +
|DISP0_DAT0
 +
|Digital video: data-bit[0]
 +
| -
 +
|----
 +
|J4.66
 +
|DI0_PIN15
 +
|Digital video: Data Enable
 +
| -
 +
|----
 +
|J4.68
 +
|DI0_PIN2
 +
|Digital video: Hsync
 +
| -
 +
|----
 +
|J4.70
 +
|LCD0_BKLT_PWM
 +
|LCD0 backlight control signal
 +
| -
 +
|----
 +
|J4.72
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.74
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.76
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.78
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.80
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.82
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.84
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.86
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.88
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.90
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.92
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.94
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.96
 +
|GPIO_7/FLEXCAN_H
 +
|CAN bus 1 TX
 +
| -
 +
|----
 +
|J4.98
 +
|GPIO_8/FLEXCAN_L
 +
|CAN bus 1 RX
 +
| -
 +
|----
 +
|J4.100
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.102
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.104
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.106
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.108
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.110
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.112
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.114
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.116
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.118
 +
|SD3_DATA3
 +
|SD3 data[3]
 +
| -
 +
|----
 +
|J4.120
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.122
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.124
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J4.126
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J4.128
 +
|SD3_CLK
 +
|SD3 Clock
 +
| -
 +
|----
 +
|J4.130
 +
|SD3_CMD
 +
|SD3 Cmd
 +
| -
 +
|----
 +
|J4.132
 +
|SD3_DATA0
 +
|SD3 data[0]
 +
| -
 +
|----
 +
|J4.134
 +
|SD3-DATA1
 +
|SD3 data[1]
 +
| -
 +
|----
 +
|J4.136
 +
|GPIO_3/I2C3_SCL
 +
|I2C bus 3 , CLOCK
 +
| -
 +
|----
 +
|J4.138
 +
|GPIO_6/I2C3_SDA
 +
|I2C bus 3 , DATA
 +
| -
 +
|----
 +
|J4.140
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|}
 +
 +
=== J5 ===
 +
J5 is a 140-pin receptacle connector. The following tables  report its pinout
 +
==== J5 odd pins (1 to 139) ====
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
||J5.1
 +
|3.3V_DACU
 +
|3.3V DACU Power Supply
 +
| -
 +
|----
 +
|J5.3
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J5.5
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.7
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.9
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.11
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.13
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.15
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.17
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.19
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.21
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.23
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.25
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.27
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.29
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.31
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.33
 +
|USB_H1_VBUS
 +
|USB power supply (+5V)
 +
| -
 +
|----
 +
|J5.35
 +
|3.3V_DACU
 +
|3.3V DACU Power Supply
 +
| -
 +
|----
 +
|J5.37
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J5.39
 +
|5V_DACU
 +
|5V DACU Power Supply
 +
| -
 +
|----
 +
|J5.41
 +
|5V_DACU
 +
|5V DACU Power Supply
 +
| -
 +
|----
 +
|J5.43
 +
|NVCC_AXEL_I/O_3.3V/1.8V
 +
|3.3/1.8V
 +
| -
 +
|----
 +
|J5.45
 +
|5V_DACU
 +
|5V DACU Power Supply
 +
| -
 +
|----
 +
|J5.47
 +
|5V_DACU
 +
|5V DACU Power Supply
 +
| -
 +
|----
 +
|J5.49
 +
|5V_DACU
 +
|5V DACU Power Supply
 +
| -
 +
|----
 +
|J5.51
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.53
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.55
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.57
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.59
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.61
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.63
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.65
 +
|3.3V_DACU
 +
|3.3V DACU Power Supply
 +
| -
 +
|----
 +
|J5.67
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J5.69
 +
|EIM_CS0
 +
|SPI bus 2 Clock
 +
| -
 +
|----
 +
|J5.71
 +
|GPIO_0
 +
|SD Card Detect
 +
| -
 +
|----
 +
|J5.73
 +
|EIM_RW
 +
|Boot Mode Select<br>SPI bus 2 Chip Select 0
 +
| -
 +
|----
 +
|J5.75
 +
|CSI0_DAT17
 +
| -
 +
| -
 +
|----
 +
|J5.77
 +
|CSI0_DAT18
 +
| -
 +
| -
 +
|----
 +
|J5.79
 +
|CSI0_DAT19
 +
| -
 +
| -
 +
|----
 +
|J5.81
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.83
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.85
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.87
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.89
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.91
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.93
 +
|EIM_D20
 +
| -
 +
| -
 +
|----
 +
|J5.95
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.97
 +
|EIM_LBA
 +
|Boot Mode Select
 +
| -
 +
|----
 +
|J5.99
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.101
 +
|3.3V_DACU
 +
|3.3V DACU Power Supply
 +
| -
 +
|----
 +
|J5.103
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J5.105
 +
|JTAG_TDI
 +
|JTAG
 +
| -
 +
|----
 +
|J5.107
 +
|JTAG_TMS
 +
|JTAG
 +
| -
 +
|----
 +
|J5.109
 +
|CPU_PORn
 +
|CPU Power On Reset
 +
| -
 +
|----
 +
|J5.111
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.113
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.115
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.117
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.119
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.121
 +
|SD4_DATA7
 +
|UART2 TX
 +
| -
 +
|----
 +
|J5.123
 +
|SD4_DATA5
 +
| -
 +
| -
 +
|----
 +
|J5.125
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.127
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.129
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.131
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.133
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.135
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.137
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.139
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|}
 +
 +
==== J5 even pins (2 to 140) ====
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
|J5.2
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J5.4
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.6
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.8
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.10
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.12
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.14
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.16
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.18
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.20
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J5.22
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.24
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.26
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.28
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.30
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.32
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.34
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.36
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.38
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.40
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.42
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.44
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.46
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.48
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.50
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.52
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.54
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J5.56
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.58
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.60
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.62
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.64
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.66
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.68
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.70
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.72
 +
|EIM_OE
 +
|SPI bus 2 Master In Slave Out
 +
| -
 +
|----
 +
|J5.74
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.76
 +
|EIM_CS1
 +
|SPI bus 2 Master Out Slave In
 +
| -
 +
|----
 +
|J5.78
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.80
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.82
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J5.84
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.86
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.88
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.90
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.92
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.94
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.96
 +
|JTAG_TDO
 +
|JTAG
 +
| -
 +
|----
 +
|J5.98
 +
|JTAG_TCK
 +
|JTAG
 +
| -
 +
|----
 +
|J5.100
 +
|JTAG_nTRST
 +
|JTAG
 +
| -
 +
|----
 +
|J5.102
 +
|MRSTn
 +
|Master Reset
 +
| -
 +
|----
 +
|J5.104
 +
|EIM_D19
 +
| -
 +
| -
 +
|----
 +
|J5.106
 +
|KEY_COL3/I2C2_SCL
 +
|I2C bus 2 , CLOCK
 +
| -
 +
|----
 +
|J5.108
 +
|KEY_ROW3/I2C2_SDA
 +
|I2C bus 2 , DATA
 +
| -
 +
|----
 +
|J5.110
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.112
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.114
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.116
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|J5.118
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.120
 +
|CSI0_DAT10
 +
|UART1 TX
 +
| -
 +
|----
 +
|J5.122
 +
|CSI0_DAT11
 +
|UART1 RX
 +
| -
 +
|----
 +
|J5.124
 +
|USB_HOST_DP
 +
|USB Data +
 +
| -
 +
|----
 +
|J5.126
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.128
 +
|SD4_DATA4
 +
|UART2 RX
 +
| -
 +
|----
 +
|J5.130
 +
|SD4_DATA6
 +
| -
 +
| -
 +
|----
 +
|J5.132
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.134
 +
|USB_HOST_DN
 +
|USB Data -
 +
| -
 +
|----
 +
|J5.136
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|J5.138
 +
|3.3V_DACU
 +
|3.3V DACU Power Supply
 +
| -
 +
|----
 +
|J5.140
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|}
 +
 +
=== Ethernet port ETH - J6 ===
 +
J6 is a RJ45 Gigabit Ethernet connector.
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || ETH0_TXRX0_P || - || -
 +
|-
 +
|2 || ETH0_TXRX0_M || - || -
 +
|-
 +
|3 || ETH0_TXRX1_P || - || -
 +
|-
 +
|4 || ETH0_TXRX2_P || - || -
 +
|-
 +
|5 || ETH0_TXRX2_M || - || -
 +
|-
 +
|6 || ETH0_TXRX1_M || - || -
 +
|-
 +
|7 || ETH0_TXRX3_P || - || -
 +
|-
 +
|8 || ETH0_TXRX3_M || - || -
 +
|-
 +
|9 || NVCC_AXEL_I/O_3.3V/1.8V || - || -
 +
|-
 +
|10 || ETH_SH || - || -
 +
|-
 +
|11, 13 || NVCC_AXEL_I/O_3.3V/1.8V || - || -
 +
|-
 +
|12 || ETH0_LED1 || - || -
 +
|-
 +
|14 || ETH0_LED2 || - || -
 +
|-
 +
|15, 16 || ETH_SH || - || -
 +
|-
 +
 +
|}
 +
 +
=== PCI Express - J7 ===
 +
J7 is PCI Express card edge connector V-type.
 +
 +
The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
!Pin#
 +
!Pin Name
 +
!Function
 +
!Notes
 +
|----
 +
|1.SIDE_A
 +
|PCIE_PRSNT1
 +
|PRSNT1#
 +
| -
 +
|----
 +
|1.SIDE_B
 +
|EXT_12V
 +
| +12 V
 +
| -
 +
|----
 +
|2.SIDE_A
 +
|EXT_12V
 +
| +12 V
 +
| -
 +
|----
 +
|2.SIDE_B
 +
|EXT_12V
 +
| +12 V
 +
| -
 +
|----
 +
|3.SIDE_A
 +
|EXT_12V
 +
| +12 V
 +
| -
 +
|----
 +
|3.SIDE_B
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|4.SIDE_A
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|4.SIDE_B
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|5.SIDE_A
 +
| -
 +
| -
 +
| Pulldown 10K Ohm
 +
|----
 +
|5.SIDE_B
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|6.SIDE_A
 +
| -
 +
| -
 +
| Pullup 10K Ohm, 3.3V
 +
|----
 +
|6.SIDE_B
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|7.SIDE_A
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|7.SIDE_B
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|8.SIDE_A
 +
| -
 +
| -
 +
| Pullup 10K Ohm, 3.3V
 +
|----
 +
|8.SIDE_B
 +
|PCI_3V3
 +
| +3.3V
 +
| -
 +
|----
 +
|9.SIDE_A
 +
|PCI_3V3
 +
| +3.3V
 +
| -
 +
|----
 +
|9.SIDE_B
 +
| -
 +
| -
 +
| Pulldown 10K Ohm
 +
|----
 +
|10.SIDE_A
 +
|PCI_3V3
 +
| +3.3V
 +
| -
 +
|----
 +
|10.SIDE_B
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|11.SIDE_A
 +
|CPU_PORn
 +
| PERST#
 +
| -
 +
|----
 +
|11.SIDE_B
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|12.SIDE_A
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|12.SIDE_B
 +
|N.C.
 +
| -
 +
| -
 +
|----
 +
|13.SIDE_A
 +
|PCI_REFCLKP
 +
| REFCLK+
 +
| -
 +
|----
 +
|13.SIDE_B
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|14.SIDE_A
 +
|PCI_REFCLKP
 +
| REFCLK-
 +
| -
 +
|----
 +
|14.SIDE_B
 +
|PCIE_TXP
 +
| HSOp(0)
 +
| -
 +
|----
 +
|15.SIDE_A
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|15.SIDE_B
 +
|PCIE_TXN
 +
| HSOn(0)
 +
| -
 +
|----
 +
|16.SIDE_A
 +
|PCIE_RXP
 +
| HSIp(0)
 +
| -
 +
|----
 +
|16.SIDE_B
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|17.SIDE_A
 +
|PCIE_RXN
 +
| HSIn(0)
 +
| -
 +
|----
 +
|17.SIDE_B
 +
|PCIE_PRSNT2
 +
| PRSNT2#
 +
| -
 +
|----
 +
|18.SIDE_A
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|18.SIDE_B
 +
|DGND
 +
|Ground
 +
| -
 +
|----
 +
|}
 +
 +
=== HDMI - J8 ===
 +
J8 is a HDMI type A 19-pin receptacle connector.
 +
The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || HDMI_D2P|| HDMI D2+ || -
 +
|-
 +
|2, 5, 8, 11,<br>17 || DGND|| Ground || -
 +
|-
 +
|3 || HDMI_D2N|| HDMI D2- || -
 +
|-
 +
|4 || HDMI_D1P|| HDMI D1+ || -
 +
|-
 +
|6 || HDMI_D1N|| HDMI D1- || -
 +
|-
 +
|7 || HDMI_D0P|| HDMI D0+ || -
 +
|-
 +
|9 || HDMI_D0N|| HDMI D0- || -
 +
|-
 +
|10 || HDMI_CLKP|| HDMI Clock+ || -
 +
|-
 +
|12 || HDMI_CLKN|| HDMI Clock- || -
 +
|-
 +
|13 || CE_REMOTE_OUT|| - || -
 +
|-
 +
|14 || N.C.|| - || -
 +
|-
 +
|15 || - || - || Pullup 1.8K Ohm, 5V
 +
|-
 +
|16 || - || - || Pullup 1.8K Ohm, 5V
 +
|-
 +
|18 || 5V_OUT_HDMI || +5V || -
 +
|-
 +
|19 || HDMI_HP_OUT || HotPlug Detect  || -
 +
|-
 +
|20, 21, 22, 23 || SH_SDMI || Shield || -
 +
|-
 +
|}
 +
 +
=== LVDS1 - J10 ===
 +
J10 is a 10x2-pin 1.25mm pitch connector. It is used for connecting a Display panel to the integrated LVDS1 video interface of the AXEL SOM. 
 +
 +
The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1, 2 || 3.3V_LCD|| +3.3V || -
 +
|-
 +
|3, 4, 7, 10,<br>13, 16, 19 || DGND|| Ground || -
 +
|-
 +
|5 || LVDS1_TX0_N|| TX0- || -
 +
|-
 +
|6 || LVDS1_TX0_P|| TX0+ || -
 +
|-
 +
|8 || LVDS1_TX1_N|| TX1- || -
 +
|-
 +
|9 || LVDS1_TX1_P|| TX1+ || -
 +
|-
 +
|11 || LVDS1_TX2_N|| TX2- || -
 +
|-
 +
|12 || LVDS1_TX2_P|| TX2+ || -
 +
|-
 +
|14 || LVDS1_CLK_N|| Clock- || -
 +
|-
 +
|15 || LVDS1_CLK_P|| Clock+ || -
 +
|-
 +
|17 || LVDS1_P17|| Backlight PWM || -
 +
|-
 +
|18 || LVDS1_P18 || 5V Power Supply || -
 +
|-
 +
|20 || LVDS1_P20 || Ground || -
 +
|-
 +
|21 || LVDS_SHIELD || Shield || -
 +
|-
 +
|22 || LVDS_SHIELD_1 || Shield || -
 +
|-
 +
 +
|}
 +
 +
=== Backlight LCD - J11 ===
 +
J11 is a 2-pin 3.5mm pitch connector.
 +
The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || LED_K|| Backlight PWM control signal || -
 +
|-
 +
|2 || LED_A|| 5V Power Supply || -
 +
|-
 +
|}
 +
 +
=== J12 ===
 +
J12 is a 2x1-pn 2.54mm pitch connector.The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || DGND|| Ground || -
 +
|-
 +
|2 || EXT_12V|| 12V Power Supply || -
 +
|-
 +
|}
 +
 +
=== MLB - J13 ===
 +
J13 is a QSH–020–01–L–D–A 0,50 mm Hi-speed socket. It is connected to the MLB Port.
 +
 +
The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 ||MLB_SN || - || -
 +
|-
 +
|2 ||ENET_TXD1//1V2_ETH || - || -
 +
|-
 +
|3 ||MLB_SP || - || -
 +
|-
 +
|4, 5, 7, 8,<br>12, 13, 14, 15,<br>16, 18, 20, 21,<br>22, 23, 25, 26,<br>27, 28, 29, 30,<br>31, 32, 36 ||N.C || - || -
 +
|-
 +
|9 ||MLB_DN || - || -
 +
|-
 +
|11 ||MLB_DP || - || -
 +
|-
 +
|17 ||MLB_CN || - || -
 +
|-
 +
|19 ||MLB_CP || - || -
 +
|-
 +
|24 ||EIM_CS1 || - || -
 +
|-
 +
|25 ||GPIO_7//FLEXCAN1_H || - || -
 +
|-
 +
|33 ||KEY_COL3/I2C2_SCL|| - || -
 +
|-
 +
|34 ||GPIO_17 || - || -
 +
|-
 +
|35 ||KEY_ROW3/I2C2_SDA || - || -
 +
|-
 +
|37, 38, 39 ||NVCC_AXEL_I/O_3.3V/1.8V || - || -
 +
|-
 +
|40 ||EXT_12V || - || -
 +
|-
 +
|41, 42, 43, 44 ||DGND || Ground || -
 +
|-
 +
|}
 +
 +
=== CAM interface - J16 ===
 +
J16 is a 36-pin 0.50mm pitch  vertical connector.
 +
The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || CSI_D15,<br>SPI_MOSI_IPU2_CS1  || CAM DATA[15] || -
 +
|-
 +
|2 || CSI_D14|| CAM DATA[14] || -
 +
|-
 +
|3 || SPI1_CS_IPU2_CSI1|| - || -
 +
|-
 +
|4 || CMOS_RST#_IPU2_CSI1|| CMOS Reset || -
 +
|-
 +
|5 || SPI1_CLK_IPU2_CS1|| - || -
 +
|-
 +
|6 || SPI1_CLK_IPU2_CS1|| - || -
 +
|-
 +
|7 || CMOS_I2C_SDA|| I2C DATA || -
 +
|-
 +
|8 || CMOS_I2C_SCL|| I2C CLOCK || -
 +
|-
 +
|9 || EIM_DA9|| CAM DATA[0] || -
 +
|-
 +
|10 || EIM_DA8|| CAM DATA[1] || -
 +
|-
 +
|11 || DGND|| Ground || -
 +
|-
 +
|12 || DGND|| Ground || -
 +
|-
 +
|13 || EIM_DA7|| CAM DATA[2] || -
 +
|-
 +
|14 || EIM_DA6|| CAM DATA[3] || -
 +
|-
 +
|15 || EIM_DA5|| CAM DATA[4] || -
 +
|-
 +
|16 || EIM_DA4|| CAM DATA[5] || -
 +
|-
 +
|17 || EIM_DA3|| CAM DATA[6] || -
 +
|-
 +
|18 || EIM_DA2|| CAM DATA[7] || -
 +
|-
 +
|19 || EIM_DA1|| CAM DATA[8] || -
 +
|-
 +
|20 || EIM_DA0|| CAM DATA[9] || -
 +
|-
 +
|21 || CSI1_D10|| CAM DATA[10] || -
 +
|-
 +
|22 || CSI1_D11|| CAM DATA[11] || -
 +
|-
 +
|23 || CSI1_D12|| CAM DATA[12] || -
 +
|-
 +
|24 || CSI1_D13|| CAM DATA[13] || -
 +
|-
 +
|25 || CSI1_CAM_HS|| CAM Hsync || -
 +
|-
 +
|26 || CSI1_CAM_VS|| CAM Vsync || -
 +
|-
 +
|27 || DGND|| Ground || -
 +
|-
 +
|28 || CSI1_CAM_PCLK|| CAM Pixel Clock || -
 +
|-
 +
|29 || DGND|| Ground || -
 +
|-
 +
|30 || R_CMOS_CLK_IPU2_CSI1|| CMOS Clock || -
 +
|-
 +
|31 || DGND|| Ground || -
 +
|-
 +
|32 || N.C.|| - || -
 +
|-
 +
|33 || N.C.|| - || -
 +
|-
 +
|34 || CAM_VCC_IPU2_CSI1|| Power Supply || -
 +
|-
 +
|35 || CAM_VCC_IPU2_CSI1|| Power Supply || -
 +
|-
 +
|36 || CAM_VCC_IPU2_CSI1|| Power Supply || -
 +
|-
 +
|37, 38, 39, 40 || SH_CAM || Shield to Ground || -
 +
|-
 +
|}
 +
 +
=== USB - J26 ===
 +
J26 is a standard USB Mini AB connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 ||VIN_USB|| Power Supply || -
 +
|-
 +
|2 ||USBDN || USB Data- || -
 +
|-
 +
|3 ||USBDP || USB Data+ || -
 +
|-
 +
|4 ||N.C. || - || -
 +
|-
 +
|5 ||DGND || Ground || -
 +
|-
 +
|6, 7, 8, 9 ||RING || Shield to Ground || -
 +
|-
 +
|}
 +
 +
=== UART3 - J28 ===
 +
J28 is a standard DB9 connector for the RS232 two-wires UART3 port. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1, 4, 6, 9
 +
|N.C.
 +
|N.C.
 +
|
 +
|-
 +
|2
 +
|UART_EXT_RX
 +
|Receive line
 +
|Connected to protection diode array
 +
|-
 +
|3
 +
|UART_EXT_TX
 +
|Transmit line
 +
|Connected to protection diode array
 +
|-
 +
|5
 +
|DGND
 +
|Ground
 +
|
 +
|-
 +
|7
 +
|UART_EXT_RTS
 +
|UART3 RTS
 +
| -
 +
|-
 +
|8
 +
|UART_EXT_CTS
 +
|UART3 CTS
 +
| -
 +
|-
 +
|}
 +
 +
=== USB OTG - J29 ===
 +
J29 is a standard USB Micro AB connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 ||USB_OTG_VBUS_F|| Power Supply || -
 +
|-
 +
|2 ||OTG_DM|| USB Data- || -
 +
|-
 +
|3 ||OTG_DP|| USB Data+ || -
 +
|-
 +
|4 ||OTG_ID || OTG ID signal || -
 +
|-
 +
|5 ||USB_OTG_DGN|| Ground || -
 +
|-
 +
|6, 7, 8, 9 ||USB_OTG_SHIELD|| Shield to Ground || -
 +
|-
 +
|}
 +
 +
=== SOM Power Voltage Selector - J32 ===
 +
J32 is a 4x2-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || -|| - || -
 +
|-
 +
|2 || -|| - || -
 +
|-
 +
|3 || -|| - || -
 +
|-
 +
|4 || -|| - || -
 +
|-
 +
|5 || -|| - || -
 +
|-
 +
|6 || -|| - || -
 +
|-
 +
|7 || -|| - || -
 +
|-
 +
|8 || -|| - || -
 +
|-
 +
|}
 +
 +
SOM power voltage selection:
 +
* all open: 2.8V
 +
* 1-2 closed: 3.0V
 +
* 3-4 closed: 3.3V
 +
* 5-6 closed: 4.2V
 +
* 7-8 closed: 4.5v
 +
 +
=== J33 ===
 +
J33 is a 2x1-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || DGND|| Ground || -
 +
|-
 +
|2 || 5V|| 5V Power Supply || -
 +
|-
 +
|}
 +
 +
=== J34 ===
 +
J34 is a 2x1-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || DGND|| Ground || -
 +
|-
 +
|2 || NVCC_AXEL_I/O_3.3V/1.8V|| Power Supply || -
 +
|-
 +
|}
 +
 +
=== J36 ===
 +
J36 is a 2x1-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || PMIC_PWRON|| -|| -
 +
|-
 +
|2 ||2V8-4V5_SOM_POWER_GOOD|| - || -
 +
|-
 +
|}
 +
 +
=== J40 ===
 +
J40 is a 4x1-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1, 4 || DGND|| Ground|| -
 +
|-
 +
|2 ||CLK2_N|| - || -
 +
|-
 +
|3 ||CLK2_P|| - || -
 +
|-
 +
|}
 +
 +
=== J42 ===
 +
J42 is a 2x1-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 ||DGND ||Ground|| -
 +
|-
 +
|2 ||PMIC_5V|| - || -
 +
|-
 +
|}
 +
 +
=== IPU2_CSI1 (Generic Camera in) - J43 ===
 +
J43 is a 17x2-pin 1.27mm pitch receptacle connector.
 +
 +
The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || R_CMOS_CLK_IPU2_CSI1 || CMOS Clock || -
 +
|-
 +
|2 || CSI1_D11 || CAM DATA[11] || -
 +
|-
 +
|3 || DGND || Ground || -
 +
|-
 +
|4 || CSI1_D10 || CAM DATA[10] || -
 +
|-
 +
|5 || CMOS_I2C_SDA || I2C DATA || -
 +
|-
 +
|6 || EIM_DA0 || CAM DATA[9] || -
 +
|-
 +
|7 ||CMOS_I2C_SCL|| I2C CLOCK || -
 +
|-
 +
|8 || EIM_DA1 || CAM DATA[8] || -
 +
|-
 +
|9 || CMOS_RST#_IPU2_CSI1 || CMOS Reset || -
 +
|-
 +
|10 || EIM_DA2 || CAM DATA[7] || -
 +
|-
 +
|11 || CMOS_OE#_IPU2_CSI1 || CMOS OE# || -
 +
|-
 +
|12 || EIM_DA3 || CAM DATA[6] || -
 +
|-
 +
|13 || DGND || Ground || -
 +
|-
 +
|14 || EIM_DA4 || CAM DATA[5] || -
 +
|-
 +
|15 || CAM_VCC_2.8V_IPU2_CSI || 2.8V Power Supply  || -
 +
|-
 +
|16 || EIM_DA5 || CAM DATA[4] || -
 +
|-
 +
|17 || CAM_VCC_2.8V_IPU2_CSI || 2.8V Power Supply  || -
 +
|-
 +
|18 || EIM_DA6 || CAM DATA[3] || -
 +
|-
 +
|19 || DGND || Ground || -
 +
|-
 +
|20 || EIM_DA7 || CAM DATA[2] || -
 +
|-
 +
|21 || DGND || Ground || -
 +
|-
 +
|22 || EIM_DA8 || CAM DATA[1] || -
 +
|-
 +
|23 || CSI1_D13 || 3.3V Power Supply || -
 +
|-
 +
|24 || EIM_DA9 || CAM DATA[0] || -
 +
|-
 +
|25 || CAM_VCC_IPU2_CSI1 || 3.3V Power Supply || -
 +
|-
 +
|26 || CAM_VCC_IPU2_CSI1 ||  3.3V Power Supply || -
 +
|-
 +
|27 || DGND || Ground || -
 +
|-
 +
|28 || CSI1_CAM_PCLK || CAM Pixel Clock || -
 +
|-
 +
|29 || CAM_VCC_1.8V_IPU2_CSI || 1.8V Power Supply  || -
 +
|-
 +
|30 || CSI1_CAM_HS || CAM Hsync || -
 +
|-
 +
|31 || CAM_VCC_1.8V_IPU2_CSI || 1.8V Power Supply || -
 +
|-
 +
|32 || CSI1_CAM_VS || CAM Vsync || -
 +
|-
 +
|33 || CSI1_D13 || CAM DATA[13] || -
 +
|-
 +
|34 || EIM_D28 || CAM DATA[12] || -
 +
|-
 +
|}
 +
 +
=== EXPANSION CONNECTOR - J44 ===
 +
J44 is a 10x2-pin 2.54mm pitch vertical header. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || DGND || Ground || -
 +
|-
 +
|2 || DGND || Ground || -
 +
|-
 +
|3 || EIM_A25 || - || -
 +
|-
 +
|4 || SD3_RST || - || -
 +
|-
 +
|5 || EIM_BCLK || - || -
 +
|-
 +
|6 || NVCC_SD3_EXT || - || -
 +
|-
 +
|7 || NVCC_EIM_EXT || - || -
 +
|-
 +
|8 || SD3_DATA6 || - || -
 +
|-
 +
|9 || RGMII_MDC || - || -
 +
|-
 +
|10 || SD3_DATA7 || - || -
 +
|-
 +
|11 || RGMII_MDIO || - || -
 +
|-
 +
|12 || DI0_PIN4 || - || -
 +
|-
 +
|13 || VGEN4_1V8_I || - || -
 +
|-
 +
|14 || NVCC_LCD_EXT || - || -
 +
|-
 +
|15 || DATA0/NANDF_DQS || - || -
 +
|-
 +
|16 || KEY_COL3/I2C2_SCL || - || -
 +
|-
 +
|17 || NVCC_AXEL_I/O_3.3V/1.8V || - || -
 +
|-
 +
|18 || KEY_ROW3/I2C2_SDA || - || -
 +
|-
 +
|19 || DGND || Ground || -
 +
|-
 +
|20 || DGND || Ground || -
 +
|-
 +
|}
 +
 +
=== EXPANSION CONNECTOR - J46 ===
 +
J46 is a 10x2-pin 2.54mm pitch vertical header. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || DGND || Ground || -
 +
|-
 +
|2 || DGND || Ground || -
 +
|-
 +
|3 || RTC_VBAT || - || -
 +
|-
 +
|4 || VDD_ARM23_CAP//VGEN4_1V8 || - || -
 +
|-
 +
|5 || PMIC_LICELL || - || -
 +
|-
 +
|6 || VDD_ARM01_CAP//VGEN5_2V8//VDD_VBUS_CAP || - || -
 +
|-
 +
|7 || PMIC_VSNVS || - || -
 +
|-
 +
|8 || VDD_SNVS_CAP//VGEN3_2V5//NVCC_PLL_OUT || - || -
 +
|-
 +
|9 || VGEN1 || - || -
 +
|-
 +
|10 || VGEN6 || - || -
 +
|-
 +
|11 || VGEN2 || - || -
 +
|-
 +
|12 || NVCC_AXEL_I/O_3.3V/1.8V || - || -
 +
|-
 +
|13 || WDT_WDI//VDDPU || - || -
 +
|-
 +
|14 || DGND || Ground || -
 +
|-
 +
|15 || EIM_D16 || - || -
 +
|-
 +
|16 || EIM_D23 || - || -
 +
|-
 +
|17 || EIM_D18 || - || -
 +
|-
 +
|18 || DGND || Ground || -
 +
|-
 +
|19 || DGND || Ground || -
 +
|-
 +
|20 || DGND || Ground || -
 +
|-
 +
|}
 +
 +
=== LVDS0 - J48 ===
 +
J48 is a 10x2-pin 2.54mm pitch vertical header. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1, 2, 5, 8,<br>11, 14, 17, 19,<br>20  ||DGND || Ground || -
 +
|-
 +
|3 || LVDS0_TX0_N || TX0- || -
 +
|-
 +
|4 || LVDS0_TX0_P || TX0+ || -
 +
|-
 +
|6 || LVDS0_TX1_P || TX1+ || -
 +
|-
 +
|7 || LVDS0_TX1_N || TX1- || -
 +
|-
 +
|9 || LVDS0_TX2_N|| TX2- || -
 +
|-
 +
|10 || LVDS0_TX2_P|| TX2+ || -
 +
|-
 +
|12 || LVDS0_CLK_N || Clock- || -
 +
|-
 +
|13 || LVDS0_CLK_P || Clock+ || -
 +
|-
 +
|15 || LVDS0_P17 || Backlight PWM || -
 +
|-
 +
|16 ||LVDS0_P18 || 5V Power Supply || -
 +
|-
 +
|18 || LVDS0_P20 || Ground || -
 +
|-
 +
|}
 +
 +
=== IPU1_CSI0 (1/2) - J50 ===
 +
J50 is a 10x2-pin 2.54mm pitch vertical header. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || CSI0_DAT11 || CAM DATA[11] || -
 +
|-
 +
|2 || R_CMOS_CLK_IPU1_CSI0 || CMOS Clock || -
 +
|-
 +
|3 || CSI0_DAT10 || CAM DATA[10] || -
 +
|-
 +
|4 || DGND || Ground || -
 +
|-
 +
|5 || CSI0_DAT9 || CAM DATA[9] || -
 +
|-
 +
|6 || CMOS_I2C_SDA|| I2C DATA|| -
 +
|-
 +
|7 || CSI0_DAT8 || CAM DATA[8] || -
 +
|-
 +
|8 || CMOS_I2C_SCL|| I2C CLOCK || -
 +
|-
 +
|9 || CSI0_DAT7 || CAM DATA[7] || -
 +
|-
 +
|10 || CMOS_RST#_IPU1_CSI0 || CMOS_RST#|| -
 +
|-
 +
|11 || CSI0_DAT6 || CAM DATA[6] || -
 +
|-
 +
|12 || CMOS_OE#_IPU1_CSI0 || CMOS_OE# || -
 +
|-
 +
|13 || CSI0_DAT5 || CAM DATA[5] || -
 +
|-
 +
|14 || DGND || Ground || -
 +
|-
 +
|15 || CSI0_DAT4 || CAM DATA[4] || -
 +
|-
 +
|16 || CAM_VCC_2.8V_IPU1_CSI0 || 2.8V Power Supply || -
 +
|-
 +
|17 || EIM_D30 || CAM DATA[3] || -
 +
|-
 +
|18 || CAM_VCC_2.8V_IPU1_CSI0 || 2.8V Power Supply || -
 +
|-
 +
|19 || EIM_D31 || CAM DATA[2] || -
 +
|-
 +
|20 || DGND || Ground || -
 +
|-
 +
|}
 +
 +
=== IPU1_CSI0 (2/2) - J51 ===
 +
J51 is a 10x2-pin 2.54mm pitch vertical header. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || EIM_D26 || CAM DATA[1] || -
 +
|-
 +
|2 || DGND || Ground || -
 +
|-
 +
|3 || EIM_D27|| CAM DATA[0] || -
 +
|-
 +
|4, 5, 6 || CAM_VCC_IPU1_CSI0|| 3.3V Power Supply || -
 +
|-
 +
|7 || CSI0_PIXCLK|| CAM Pixel Clock || -
 +
|-
 +
|8 || DGND || Ground || -
 +
|-
 +
|9 || CSI0_MCLK|| CAM Hsync || -
 +
|-
 +
|10 || CAM_VCC_1.8V_IPU1_CSI0|| 1.8V Power Supply || -
 +
|-
 +
|11 || CSI0_VSYNC|| CAM Vsync || -
 +
|-
 +
|12 || CAM_VCC_1.8V_IPU1_CSI0|| 1.8V Power Supply || -
 +
|-
 +
|13 || CSI0_DAT12|| CAM DATA[12] || -
 +
|-
 +
|14 || CSI0_DAT13|| CAM DATA[13] || -
 +
|-
 +
|15 || CSI0_DAT16|| CAM DATA[16] || -
 +
|-
 +
|16 || CSI0_DAT19|| CAM DATA[19]|| -
 +
|-
 +
|17 || CSI0_DAT17|| CAM DATA[17]|| -
 +
|-
 +
|18 || CSI0_DATA_EN|| CAM DATA Enable || -
 +
|-
 +
|19 || CSI0_DAT18|| CAM DATA[18] || -
 +
|-
 +
|20 || NVCC_EIM_EXT|| CSI1_VEXT || -
 +
|-
 +
|}
 +
 +
=== MicroSD - J52 ===
 +
J52 is a microSD memory card connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 ||SD2_DAT2||| DATA[2] || -
 +
|-
 +
|2 ||SD2_DAT3||| Card Detect/DATA[3] || -
 +
|-
 +
|3 ||SD2_CMD||| CMD line || -
 +
|-
 +
|4 ||NVCC_AXEL_I/O_3.3V/1.8V||| Power Supply || -
 +
|-
 +
|5 ||SD2_CLK||| Clock || -
 +
|-
 +
|6, 9, 10, 11, 12 ||DGND||| - || -
 +
|-
 +
|7 ||SD2_DAT0||| DATA[0] || -
 +
|-
 +
|8 ||SD2_DAT1||| DATA[1] || -
 +
|-
 +
|13 ||GPIO_0|| - ||Pull up to 3.3V with 10K Ohm -
 +
|-
 +
|}
 +
 +
=== Pin strip connectors ===
 +
==== J-PROG-MICRO1 ====
 +
J-PROG-MICRO1 is a 3x2-pin, 2.54mm pitch header, pinstrip connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || BKGD_JM60|| - || -
 +
|-
 +
|2 || DGND|| Ground || -
 +
|-
 +
|3, 5 || N.C. || - || -
 +
|-
 +
|4 || RST_JM60|| - || -
 +
|-
 +
|6 || VIN_USB|| - || -
 +
|-
 +
|}
 +
 +
==== J-PROG-PMIC1 ====
 +
J-PROG-PMIC1 is a 4x2-pin, 2.54mm pitch header, pinstrip connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || PMIC_PROG_VPGM|| - || -
 +
|-
 +
|2 || 2V8-4V5|| - || -
 +
|-
 +
|3 || DGND|| Ground || -
 +
|-
 +
|4 || PMIC_PROG_SCL|| - || -
 +
|-
 +
|5 || PMIC_PROG_SDA|| - || -
 +
|-
 +
|6 || PMIC_PWRON || - || -
 +
|-
 +
|7 || MCU_GPIO1|| - || -
 +
|-
 +
|8 || MCU_GPIO2|| - || -
 +
|-
 +
|}
 +
 +
==== J-SEL-PROG1 ====
 +
J-SEL-PROG1 is a 3x1-pin, 2.54mm pitch header, pinstrip connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || 2V8-4V5|| - || -
 +
|-
 +
|2 || MIC_PROG_GATE_CTRl|| - || -
 +
|-
 +
|3 || DGND|| Ground || -
 +
|-
 +
|}
 +
 +
The available configurations are:
 +
* jumper on 1-2, enable PMIC connection to programmer
 +
* jumper on 2-3, disable PMIC connection to programmer
 +
 +
==== SATA - JP1 ====
 +
JP1 is a 7- pin header SATA connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1, 4, 7|| DGND|| Ground || -
 +
|-
 +
|2 || SATA_TXP|| Sata TX+ || -
 +
|-
 +
|3 || SATA_TXN|| Sata TX- || -
 +
|-
 +
|5 || SATA_RXN|| Sata RX- || -
 +
|-
 +
|6 || SATA_RXP|| Sata RX+ || -
 +
|-
 +
| - || SH1|| Shield || -
 +
|-
 +
| - || SH2|| Shield || -
 +
|-
 +
|}
 +
 +
==== SOM CONSUMPTION MONITOR - JP2 ====
 +
JP2 is a 5x1-pin, 2.54mm pitch header, pinstrip connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || DGND|| Ground || -
 +
|-
 +
|2 || 2V8-4V5_SOM|| SOM Power Supply || -
 +
|-
 +
|3 || KEY_ROW3/I2C2_SDA|| I2C2 Data || -
 +
|-
 +
|4 || KEY_COL3/I2C2_SCL|| I2C2 Clock || -
 +
|-
 +
|5 || VCC_PM|| Power Monitor Voltage Supply || -
 +
|-
 +
|}
 +
 +
==== NVCC_CSI selection - JP3 ====
 +
JP3 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || - || - || Connetted to pin 3
 +
|-
 +
|2 || DGND|| Ground|| -
 +
|-
 +
|3 || - || - || Connetted to pin 1
 +
|-
 +
|4, 6, 8, 10,<br>12, 14, 16 || NVCC_CSI_EXT|| - || -
 +
|-
 +
|5 || 2V8-4V5_SOM|| Power Supply|| -
 +
|-
 +
|7 || VGEN1|| Power Supply|| -
 +
|-
 +
|9 || VGEN2|| Power Supply|| -
 +
|-
 +
|11 || VGEN6|| Power Supply|| -
 +
|-
 +
|13 || VGEN4_1V8_I|| Power Supply|| -
 +
|-
 +
|15 || NVCC_AXEL_I/O_3.3V/1.8V|| Power Supply|| -
 +
|-
 +
|}
 +
 +
==== NVCC_EIM selection - JP4 ====
 +
JP4 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || - || - || Connetted to pin 3
 +
|-
 +
|2 || DGND|| Ground|| -
 +
|-
 +
|3 || - || - || Connetted to pin 1
 +
|-
 +
|4, 6, 8, 10,<br>12, 14, 16 || NVCC_EIM_EXT|| - || -
 +
|-
 +
|5 || 2V8-4V5_SOM|| Power Supply|| -
 +
|-
 +
|7 || VGEN1|| Power Supply|| -
 +
|-
 +
|9 || VGEN2|| Power Supply|| -
 +
|-
 +
|11 || VGEN6|| Power Supply|| -
 +
|-
 +
|13 || VGEN4_1V8_I|| Power Supply|| -
 +
|-
 +
|15 || NVCC_AXEL_I/O_3.3V/1.8V|| Power Supply|| -
 +
|-
 +
|}
 +
 +
==== NVCC_SD3 selection - JP5 ====
 +
JP5 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || - || - || Connetted to pin 3
 +
|-
 +
|2 || DGND|| Ground|| -
 +
|-
 +
|3 || - || - || Connetted to pin 1
 +
|-
 +
|4, 6, 8, 10,<br>12, 14, 16 || NVCC_SD3_EXT|| - || -
 +
|-
 +
|5 || 2V8-4V5_SOM|| Power Supply|| -
 +
|-
 +
|7 || VGEN1|| Power Supply|| -
 +
|-
 +
|9 || VGEN2|| Power Supply|| -
 +
|-
 +
|11 || VGEN6|| Power Supply|| -
 +
|-
 +
|13 || VGEN4_1V8_I|| Power Supply|| -
 +
|-
 +
|15 || NVCC_AXEL_I/O_3.3V/1.8V|| Power Supply|| -
 +
|-
 +
|}
 +
 +
==== NVCC_LCD selection - JP6 ====
 +
JP6 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || - || - || Connetted to pin 3
 +
|-
 +
|2 || DGND|| Ground|| -
 +
|-
 +
|3 || - || - || Connetted to pin 1
 +
|-
 +
|4, 6, 8, 10,<br>12, 14, 16 || NVCC_LCD_EXT|| - || -
 +
|-
 +
|5 || 2V8-4V5_SOM|| Power Supply|| -
 +
|-
 +
|7 || VGEN1|| Power Supply|| -
 +
|-
 +
|9 || VGEN2|| Power Supply|| -
 +
|-
 +
|11 || VGEN6|| Power Supply|| -
 +
|-
 +
|13 || VGEN4_1V8_I|| Power Supply|| -
 +
|-
 +
|15 || NVCC_AXEL_I/O_3.3V/1.8V|| Power Supply|| -
 +
|-
 +
|}
 +
 +
==== MIPI CSI - JP7 ====
 +
JP7 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1 || CSI_D3P || Data3 + ||
 +
|-
 +
|2, 5, 8, 11,<br> 14, 16 || DGND|| Ground|| -
 +
|-
 +
|3 || CSI_D3N || Data3- ||
 +
|-
 +
|4 || CSI_D2P|| Data2+ || -
 +
|-
 +
|6 || CSI_D2M|| Data2-|| -
 +
|-
 +
|7 || CSI_D1P|| Data1+|| -
 +
|-
 +
|9 || CSI_D1M|| Data1- || -
 +
|-
 +
|13 || CSI_CLK0P|| Clock+ || -
 +
|-
 +
|15 || CSI_CLK0M|| Clock- || -
 +
|-
 +
|}
 +
 +
==== EXPANSION CONNECTOR - JP8 ====
 +
JP8 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1, 2 || DGND || Ground ||
 +
|-
 +
|3 || CPU_RGMII_TXC_CONN || - ||
 +
|-
 +
|4 || CPU_RGMII_RXC_CONN || - ||
 +
|-
 +
|5 || CPU_RGMII_TX_CTL_CONN || - ||
 +
|-
 +
|6 || CPU_RGMII_RX_CTL_CONN || - ||
 +
|-
 +
|7 || CPU_RGMII_TD0_CONN || - ||
 +
|-
 +
|8 || CPU_RGMII_RD0_CONN || - ||
 +
|-
 +
|9 || CPU_RGMII_TD1_CONN || - ||
 +
|-
 +
|10 || CPU_RGMII_RD1_CONN || - ||
 +
|-
 +
|11 || CPU_RGMII_TD2_CONN || - ||
 +
|-
 +
|12 || CPU_RGMII_RD2_CONN || - ||
 +
|-
 +
|13 || CPU_RGMII_TD3_CONN || - ||
 +
|-
 +
|14 || CPU_RGMII_RD3_CONN || - ||
 +
|-
 +
|15, 16 || VGEN4_1V8_I || Voltage Power Supply ||
 +
|-
 +
|}
 +
 +
==== EXPANSION CONNECTOR - JP9 ====
 +
JP9 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1, 2, 5, 13 || DGND || Ground ||
 +
|-
 +
|3 || ETH0_CLK125_NDO || - ||
 +
|-
 +
|4 || NVCC_AXEL_I/O_3.3V/1.8V || - ||
 +
|-
 +
|6 || ENET_RXD0=//DDR_1V5 || - ||
 +
|-
 +
|7 || ENET_REF_CLK//VDDCORE || - ||
 +
|-
 +
|8 || ENET_RXD1 || - ||
 +
|-
 +
|9 || ENET_RX_ER//VDDSOC || - ||
 +
|-
 +
|10 || ENET_TXD0//BB_3.3V/2.5V || - ||
 +
|-
 +
|11 || ENET_TX_EN/GPIO1_IO28 || - ||
 +
|-
 +
|12 || ENET_TXD1//1V2_ETH || - ||
 +
|-
 +
|14,16  || VGEN4_1V8_I || - ||
 +
|-
 +
|15|| VGEN4_1V8_I || Voltage Power Supply ||
 +
|-
 +
|}
 +
 +
==== JP10 ====
 +
JP10 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1, 2, 10, 11,<br> 14, 15, 16 || DGND || Ground ||
 +
|-
 +
|3 || PMIC_SDWNB || - ||
 +
|-
 +
|4 || RTC_32kHz || - ||
 +
|-
 +
|5 || PMIC_INT_B || - ||
 +
|-
 +
|6 || RTC_RSTn  || - ||
 +
|-
 +
|7 || CPU_PMIC_STBY_REQ || - ||
 +
|-
 +
|8 || RTC_INTn/SQW || - ||
 +
|-
 +
|9 ||  TEST_MODE|| - ||
 +
|-
 +
|12 || TAMPER || - ||
 +
|-
 +
|13 || GPIO_18/PMIC_INT_B || - ||
 +
|-
 +
|}
 +
 +
==== MIPI DSI - JP11 ====
 +
JP11 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:
 +
 +
{| class="wikitable"
 +
|-
 +
!Pin#
 +
!Pin name
 +
!Function
 +
!Notes
 +
|-
 +
|1, 2, 7, 8,<br> 12, 13, 15, 16 || DGND || Ground ||
 +
|-
 +
|3 || DSI_D1M || Data1 - ||
 +
|-
 +
|4 || DSI_CLOCK0M || Clock - ||
 +
|-
 +
|5 || DSI_D1P || Data1 + ||
 +
|-
 +
|6 || DSI_CLOCK0P  || Clock + ||
 +
|-
 +
|9 || DSI_DOP|| Data0 + ||
 +
|-
 +
|10 || NVCC_AXEL_I/O_3.3V/1.8|| - ||
 +
|-
 +
|11 || DSI_D0M|| Data0 - ||
 +
|-
 +
|14 || SW4_xV/1.8V || - ||
 +
|-
 +
|}
  
 
==Schematics==
 
==Schematics==

Revision as of 13:31, 31 March 2014

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WorkInProgress.gif

Info Box
Axel-04.png Applies to Axel Ultra
Axel-lite 02.png Applies to Axel Lite


Warning-icon.png The information here provided are preliminary and subject to change. Warning-icon.png


Axelevb-lite-01.png

Introduction[edit | edit source]

AxelEVB-Lite is a carrier board designed to host Axel system-on-module. It exports some specific peripherals connectors and acts as an adaptation board used in combination with Dacu carrier board.

Block Diagram[edit | edit source]

The following picture shows Axel-EVB-Lite's block diagram:

Axelevb-lite-block diagram.png

Features[edit | edit source]

  • 10/100/1000 Ethernet
  • 1x USB OTG
  • Serial port (RS232)
  • JTAG
  • HDMI connector
  • SATA connector
  • PCIe connector
  • LVDS connector
  • Pin strip expansion connectors

Known limitations[edit | edit source]

Connectors pinout[edit | edit source]

J1[edit | edit source]

J1 is a 140-pin header connector. The following tables reports the connector's pinout:

J1 odd pins (1 to 139)[edit | edit source]

Pin# Pin Name Function Notes
J1.1 DGND Ground -
J1.3 DI0_DISP_CLK Digital video: pixel clock -
J1.5 DI0_PIN2 Digital video: Hsync -
J1.7 DI0_PIN3 Digital video: Vsync -
J1.9 DI0_PIN4 Digital video: Contrast -
J1.11 DI0_PIN15 Digital video: Data Enable -
J1.13 DISP0_DAT0 Digital video: data-bit[0] -
J1.15 DISP0_DAT1 Digital video: data-bit[1] -
J1.17 DISP0_DAT2 Digital video: data-bit[2] -
J1.19 DISP0_DAT3 Digital video: data-bit[3] -
J1.21 DGND Ground -
J1.23 DISP0_DAT4 Digital video: data-bit[4] -
J1.25 DISP0_DAT5 Digital video: data-bit[5] -
J1.27 DISP0_DAT6 Digital video: data-bit[6] -
J1.29 DISP0_DAT7 Digital video: data-bit[7] -
J1.31 DISP0_DAT8 Digital video: data-bit[8] -
J1.33 DISP0_DAT9 Digital video: data-bit[9] -
J1.35 DISP0_DAT10 Digital video: data-bit[10] -
J1.37 DISP0_DAT11 Digital video: data-bit[11] -
J1.39 DISP0_DAT12 Digital video: data-bit[12] -
J1.41 DGND Ground -
J1.43 DISP0_DAT13 Digital video: data-bit[13] -
J1.45 DISP0_DAT14 Digital video: data-bit[14] -
J1.47 DISP0_DAT15 Digital video: data-bit[15] -
J1.49 DISP0_DAT16 Digital video: data-bit[16] -
J1.51 DISP0_DAT17 Digital video: data-bit[17] -
J1.53 DISP0_DAT18 Digital video: data-bit[18] -
J1.55 DISP0_DAT19 Digital video: data-bit[19] -
J1.57 DISP0_DAT20 Digital video: data-bit[20] -
J1.59 DISP0_DAT21 Digital video: data-bit[21] -
J1.61 DGND Ground -
J1.63 DISP0_DAT22 Digital video: data-bit[22] -
J1.65 DISP0_DAT23 Digital video: data-bit[23] -
J1.67 WD_SET0 Watchdog control pin -
J1.69 WD_SET1 Watchdog control pin -
J1.71 WD_SET2 Watchdog control pin -
J1.73 USB_OTG_CHDn N.C. -
J1.75 USB_OTG_VBUS USB power supply (+5V) -
J1.77 USB_OTG_DN USB Data - -
J1.79 USB_OTG_DP USB Data + -
J1.81 DGND Ground -
J1.83 USB_HOST_DP USB Data + -
J1.85 USB_HOST_DN USB Data - -
J1.87 USB_H1_VBUS USB power supply (+5V) -
J1.89 SD1_DAT0 - -
J1.91 SD1_DAT1 - -
J1.93 SD1_DAT2 - -
J1.95 SD1_DAT3 - -
J1.97 SD1_CMD - -
J1.99 SD1_CLK - -
J1.101 DGND Ground -
J1.103 TAMPER CPU Tamper signal -
J1.105 ETH0_LED1 yellow led of LAN connector on EVBA (J6) -
J1.107 ETH0_LED2 green led of LAN connector on EVBA (J6) -
J1.109 DGND Ground -
J1.111 ETH0_TXRX0_M Ethernet 0 TD0- -
J1.113 ETH0_TXRX0_P Ethernet 0 TD0+ -
J1.115 DGND Ground -
J1.117 ETH0_TXRX1_M Ethernet 0 TD1- -
J1.119 ETH0_TXRX1_P Ethernet 0 TD1+ -
J1.121 DGND Ground -
J1.123 ETH0_TXRX2_M Ethernet 0 TD2- -
J1.125 ETH0_TXRX2_P Ethernet 0 TD2+ -
J1.127 DGND Ground -
J1.129 ETH0_TXRX3_M Ethernet 0 TD3- -
J1.131 ETH0_TXRX3_P Ethernet 0 TD3+ -
J1.133 DGND Ground -
J1.135 RGMII_MDC - -
J1.137 RGMII_MDIO - -
J1.139 PMIC_VSNVS - -

J1 even pins (2 to 140)[edit | edit source]

Pin# Pin Name Function Notes
J1.2 LVDS0_TX0_N LVDS0 pair0 negative -
J1.4 LVDS0_TX0_P LVDS0 pair0 positive -
J1.6 LVDS0_TX1_N LVDS0 pair1 negative -
J1.8 LVDS0_TX1_P LVDS0 pair1 positive -
J1.10 DGND Ground -
J1.12 LVDS0_TX2_N LVDS0 pair2 negative -
J1.14 LVDS0_TX2_P LVDS0 pair2 positive -
J1.16 LVDS0_TX3_N LVDS0 pair3 negative -
J1.18 LVDS0_TX3_P LVDS0 pair3 positive -
J1.20 LVDS0_CLK_N LVDS0 clock negative -
J1.22 LVDS0_CLK_P LVDS0 clock positive -
J1.24 DGND Ground -
J1.26 CSI0_MCLK - -
J1.28 DGND Ground -
J1.30 CSI0_PIXCLK - -
J1.32 CSI0_VSYNC - -
J1.34 CSI0_DATA_EN - -
J1.36 CSI0_DAT4 - -
J1.38 CSI0_DAT5 - -
J1.40 CSI0_DAT6 - -
J1.42 CSI0_DAT7 - -
J1.44 CSI0_DAT8 I2C bus 1 , DATA -
J1.46 CSI0_DAT9 I2C bus 1 , CLOCK -
J1.48 CSI0_DAT10 UART1 TX -
J1.50 DGND Ground -
J1.52 CSI0_DAT11 UART1 RX -
J1.54 CSI0_DAT12 - -
J1.56 CSI0_DAT13 - -
J1.58 CSI0_DAT14 - -
J1.60 CSI0_DAT15 - -
J1.62 CSI0_DAT16 - -
J1.64 CSI0_DAT17 - -
J1.66 CSI0_DAT18 - -
J1.68 CSI0_DAT19 - -
J1.70 DGND Ground -
J1.72 GPIO_0 SD Card Detect -
J1.74 GPIO_1 WatchDog signal to reset PMIC -
J1.76 GPIO_2 General Purpose I/O Button S2 status
J1.78 GPIO_3/I2C3_SCL I2C bus 3 , CLOCK -
J1.80 GPIO_4 General Purpose I/O TouchScreen Pendown status<br>Button S4 status
J1.82 GPIO_5 General Purpose I/O Button S3 status
J1.84 GPIO_6/I2C3_SDA I2C bus 3 , DATA -
J1.86 GPIO_7/FLEXCAN1_H CAN bus 1 TX -
J1.88 GPIO_8/FLEXCAN1_L CAN bus 1 RX -
J1.90 DGND Ground -
J1.92 GPIO_9 LCD0 Backlight (PWM) -
J1.94 GPIO_16 General Purpose I/O -
J1.96 GPIO_17 General Purpose I/O -
J1.98 GPIO_18/PMIC_INT_B General Purpose I/O -
J1.100 GPIO_19 General Purpose I/O Button S1 status
J1.102 KEY_COL0/ECSPI1_SCLK SPI bus 1 Clock -
J1.104 KEY_ROW0/ECSPI1_MOSI SPI bus 1 Master Out Slave In -
J1.106 KEY_COL1/ECSPI1_MISO SPI bus 1 Master In Slave Out -
J1.108 KEY_ROW1/ECSPI1_SS0 SPI bus 1 Chip select 0 -
J1.110 DGND Ground -
J1.112 KEY_COL2/ECSP1_SS1 SPI bus 1 Chip select 1 -
J1.114 KEY_ROW2 General Purpose I/O -
J1.116 KEY_COL3/I2C2_SCL I2C bus 2 , CLOCK -
J1.118 KEY_ROW3/I2C2_SDA I2C bus 2 , DATA -
J1.120 VGEN4_1V8_I 1.8V -
J1.122 NVCC_AXEL_I/O_3.3V/1.8V 3.3/1.8V -
J1.124 RTC_VBAT RTC Battery Power Supply Battery on DACU board
J1.126 PMIC_LICELL - -
J1.128 SD2_CMD Micro SD cmd -
J1.130 DGND Ground -
J1.132 SD2_CLK Micro SD clock -
J1.134 SD2_DATA0 Micro SD data[0] -
J1.136 SD2_DATA1 Micro SD data[1] -
J1.138 SD2_DATA2 Micro SD data[2] -
J1.140 SD2_DATA3 Micro SD data[3] -

J2[edit | edit source]

J2 is a 140-pin header connector. The following tables report its pinout

J2 odd pins (1 to 139)[edit | edit source]

Pin# Pin Name Function Notes
J2.1 DGND Ground -
J2.3 EIM_DA0 Boot Mode Select -
J2.5 EIM_DA1 Boot Mode Select -
J2.7 EIM_DA2 Boot Mode Select -
J2.9 EIM_DA3 Boot Mode Select -
J2.11 EIM_DA4 Boot Mode Select -
J2.13 EIM_DA5 Boot Mode Select -
J2.15 EIM_DA6 Boot Mode Select -
J2.17 EIM_DA7 Boot Mode Select -
J2.19 EIM_DA8 Boot Mode Select -
J2.21 DGND Ground -
J2.23 EIM_DA9 Boot Mode Select -
J2.25 EIM_DA10 Boot Mode Select -
J2.27 EIM_DA11 Boot Mode Select -
J2.29 EIM_DA12 Boot Mode Select -
J2.31 EIM_DA13 Boot Mode Select -
J2.33 EIM_DA14 Boot Mode Select -
J2.35 EIM_DA15 Boot Mode Select -
J2.37 EIM_D16 General Purpose I/O -
J2.39 EIM_D17 - -
J2.41 DGND Ground -
J2.43 EIM_D18 - -
J2.45 EIM_D19 - -
J2.47 EIM_D20 - -
J2.49 EIM_D21 - -
J2.51 EIM_D22 - -
J2.53 EIM_D23 - -
J2.55 EIM_D24 UART3 TX -
J2.57 EIM_D25 UART3 RX -
J2.59 EIM_D26 - -
J2.61 DGND Ground -
J2.63 EIM_D27 - -
J2.65 EIM_D28 - -
J2.67 EIM_D29 - -
J2.69 EIM_D30 - -
J2.71 EIM_D31 - -
J2.73 EIM_A16 Boot Mode Select -
J2.75 EIM_A17 Boot Mode Select -
J2.77 EIM_A18 Boot Mode Select -
J2.79 EIM_A19 Boot Mode Select -
J2.81 DGND Ground -
J2.83 EIM_A20 Boot Mode Select -
J2.85 EIM_A21 Boot Mode Select -
J2.87 EIM_A22 Boot Mode Select -
J2.89 EIM_A23 Boot Mode Select -
J2.91 EIM_A24 Boot Mode Select -
J2.93 EIM_A25 - -
J2.95 EIM_LBA Boot Mode Select -
J2.97 EIM_OE SPI bus 2 Master In Slave Out -
J2.99 EIM_RW Boot Mode Select<br>SPI bus 2 Chip Select 0 -
J2.101 DGND Ground -
J2.103 EIM_BCLK - -
J2.105 EIM_WAIT Boot Mode Select -
J2.107 EIM_EB0 Boot Mode Select -
J2.109 EIM_EB1 Boot Mode Select -
J2.111 EIM_EB2 Boot Mode Select -
J2.113 EIM_EB3 Boot Mode Select -
J2.115 EIM_CS0 SPI bus 2 Clock -
J2.117 EIM_CS1 SPI bus 2 Master Out Slave In -
J2.119 DGND Ground -
J2.121 PMIC_PROG_VPGM PMIC Control signal -
J2.123 PMIC_PROG_GATE_CTRL PMIC Control signal -
J2.125 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.127 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.129 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.131 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.133 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.135 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.137 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.139 2V8-4V5_SOM 2.8V-4.5V Power Supply -

J2 even pins (2 to 140)[edit | edit source]

Pin# Pin Name Function Notes
J2.2 NANDF_CS0_B NAND Chip Enable 0 -
J2.4 NANDF_CS1_B NAND Chip Enable 1 -
J2.6 NANDF_CS2_B NAND Chip Enable 2 -
J2.8 NANDF_CS3_B NAND Chip Enable 3 -
J2.10 DGND Ground -
J2.12 NANDF_D0 NAND Data-bit[0] -
J2.14 NANDF_D1 NAND Data-bit[1] -
J2.16 NANDF_D2 NAND Data-bit[2] -
J2.18 NANDF_D3 NAND Data-bit[3] -
J2.20 NANDF_D4 NAND Data-bit[4] -
J2.22 NANDF_D5 NAND Data-bit[5] -
J2.24 NANDF_D6 NAND Data-bit[6] -
J2.26 NANDF_D7 NAND Data-bit[7] -
J2.28 SD4_CLK/NANDF_WE_B NAND Write Enable -
J2.30 DGND Ground -
J2.32 SD4_DATA0/NANDF_DQS - -
J2.34 SD4_CMD/NANDF_RE_B NAND Read Enable -
J2.36 NANDF_ALE NAND Address Latch Enable -
J2.38 NANDF_CLE NAND Command Latch Enable -
J2.40 NANDF_WP_B NAND Write Protect -
J2.42 NANDF_RB0 NAND Ready/Busy output -
J2.44 SD4_DATA1 - -
J2.46 SD4_DATA2 - -
J2.48 SD4_DATA3 - -
J2.50 DGND Ground -
J2.52 SD4_DATA4 UART2 RX -
J2.54 SD4_DATA5 - -
J2.56 SD4_DATA6 - -
J2.58 SD4_DATA7 UART2 TX -
J2.60 PMIC_SDWNB - -
J2.62 TEST_MODE CPU TEST_MODE signal -
J2.64 RTC_INTn/SQW RTC interrupt RTC chip on Axel SOM
J2.66 RTC_RSTn RTC reset RTC chip on Axel SOM
J2.68 RTC_32kHz RTC clock RTC chip on Axel SOM
J2.70 DGND Ground -
J2.72 PMIC_INT_B PMIC interrupt Generated by PMIC
J2.74 PMIC_PWRON Power On from CPU to PMIC -
J2.76 CPU_ONOFF CPU ONOFF signal -
J2.78 CPU_PORn CPU Power On Reset -
J2.80 CPU_PMIC_STBY_REQ CPU PMIC_STBY_REQ signal -
J2.82 CPU_PMIC_ON_REQ CPU PMIC_ON_REQ signal -
J2.84 BOOT_MODE0 CPU BOOT_MODE0 signal -
J2.86 BOOT_MODE1 CPU BOOT_MODE1 signal -
J2.88 MRSTn Master Reset -
J2.90 DGND Ground -
J2.92 JTAG_TCK JTAG -
J2.94 JTAG_VREF JTAG -
J2.96 JTAG_TDI JTAG -
J2.98 JTAG_TDO JTAG -
J2.100 JTAG_TMS JTAG -
J2.102 JTAG_nTRST JTAG -
J2.104 RTC_VBAT RTC Battery Power Supply Battery on DACU board
J2.106 NVCC_CSI_EXT CPU NVCC_CSI Power Supply -
J2.108 DGND Ground -
J2.110 NVCC_EIM_EXT CPU NVCC_EIM Power Supply -
J2.112 DGND Ground -
J2.114 NVCC_SD3_EXT CPU NVCC_SD3 Power Supply -
J2.116 DGND Ground -
J2.118 NVCC_LCD_EXT CPU NVCC_LCD Power Supply -
J2.120 DGND Ground -
J2.122 PMIC_PROG_SCL PMIC Control signal -
J2.124 PMIC_PROG_SDA PMIC Control signal -
J2.126 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.128 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.130 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.132 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.134 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.136 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.138 2V8-4V5_SOM 2.8V-4.5V Power Supply -
J2.140 2V8-4V5_SOM 2.8V-4.5V Power Supply -

J3[edit | edit source]

J3 is a 140-pin header connector. The following tables report its pinout

J3 odd pins (1 to 139)[edit | edit source]

Pin# Pin Name Function Notes
J3.1 SD3_CLK SD3 Clock -
J3.3 DGND Ground -
J3.5 SD3_CMD SD3 Cmd -
J3.7 SD3_RST General Purpose I/O -
J3.9 DGND Ground -
J3.11 SD3_DATA0 SD3 data[0] -
J3.13 SD3_DATA1 SD3 data[1] -
J3.15 SD3_DATA2 SD3 data[2] -
J3.17 SD3_DATA3 SD3 data[3] -
J3.19 SD3_DATA4 SD3 data[4] -
J3.21 SD3_DATA5 SD3 data[5] -
J3.23 SD3_DATA6 SD3 data[6] -
J3.25 SD3_DATA7 SD3 data[7] -
J3.27 DGND Ground -
J3.29 MLB_SN - -
J3.31 MLB_SP - -
J3.33 DGND Ground -
J3.35 MLB_CN - -
J3.37 MLB_CP - -
J3.39 DGND Ground -
J3.41 MLB_DN - -
J3.43 MLB_DP - -
J3.45 DGND Ground -
J3.47 SATA_RXN Sata RX - -
J3.49 SATA_RXP Sata RX+ -
J3.51 DGND Ground -
J3.53 SATA_TXN Sata TX - -
J3.55 SATA_TXP Sata TX+ -
J3.57 DGND Ground -
J3.59 CPU_RGMII_TXC_CONN - -
J3.61 DGND Ground -
J3.63 CPU_RGMII_TD0_CONN - -
J3.65 CPU_RGMII_TD1_CONN - -
J3.67 CPU_RGMII_TD2_CONN - -
J3.69 CPU_RGMII_TD3_CONN - -
J3.71 CPU_RGMII_TX_CTL_CONN - -
J3.73 DGND Ground -
J3.75 CPU_RGMII_RXC_CONN - -
J3.77 DGND Ground -
J3.79 CPU_RGMII_RD0_CONN - -
J3.81 CPU_RGMII_RD1_CONN - -
J3.83 CPU_RGMII_RD2_CONN - -
J3.85 CPU_RGMII_RD3_CONN - -
J3.87 CPU_RGMII_RX_CTL_CONN - -
J3.89 DGND Ground -
J3.91 ETH0_CLK125_NDO - -
J3.93 DGND Ground -
J3.95 ETH0_INTn Interrupt output from Ethernet transceiver -
J3.97 ENET_TX_EN/GPIO1_IO28 Ethernet transceiver: chip reset -
J3.99 ENET_CRS_DV//SW2_1.8V/3.3V - -
J3.101 ENET_REF_CLK/VDDCORE - -
J3.103 ENET_RX_ER//VDDSOC - -
J3.105 ENET_RXD0//DDR_1V5 - -
J3.107 ENET_RXD1 - -
J3.109 ENET_TXD0//BB_3.3V/2.5V - -
J3.111 ENET_TXD1//1V2_ETH - -
J3.113 KEY_COL4//VDDHIGH_VPH USB OTG control signal -
J3.115 KEY_ROW4//VDDSOC_CAP USB OTG control signal -
J3.117 WDT_WDI//VDDPU Watchdog input -
J3.119 VDD_ARM23_CAP//VGEN4_1V8 Power Supply signal -
J3.121 VDD_ARM01_CAP//VGEN5_2V8//VDD_VBUS_CAP Power Supply signal -
J3.123 VDD_SNVS_CAP//VGEN3_2V5//NVCC_PLL_OUT Power Supply signal -
J3.125 VGEN1 Power Supply signal -
J3.127 VGEN2 Power Supply signal -
J3.129 VGEN6 Power Supply signal -
J3.131 SW4_xV/1.8V Power Supply signal -
J3.133 PMIC_SWBST_SUPPLY Power Supply signal -
J3.135 PMIC_SWBST_SUPPLY Power Supply signal -
J3.137 PMIC_SWBST_SUPPLY Power Supply signal -
J3.139 DGND Ground -

J3 even pins (2 to 140)[edit | edit source]

Pin# Pin Name Function Notes
J3.2 DGND Ground -
J3.4 CSI_CLK0M - -
J3.6 CSI_CLK0P - -
J3.8 DGND Ground -
J3.10 CSI_D0M - -
J3.12 CSI_D0P - -
J3.14 DGND Ground -
J3.16 CSI_D1M - -
J3.18 CSI_D1P - -
J3.20 DGND Ground -
J3.22 CSI_D2M - -
J3.24 CSI_D2P - -
J3.26 DGND Ground -
J3.28 CSI_D3M - -
J3.30 CSI_D3P - -
J3.32 DGND Ground -
J3.34 DSI_CLK0M - -
J3.36 DSI_CLK0P - -
J3.38 DGND Ground -
J3.40 DSI_D0M - -
J3.42 DSI_D0P - -
J3.44 DGND Ground -
J3.46 DSI_D1M - -
J3.48 DSI_D1P - -
J3.50 DGND Ground -
J3.52 LVDS1_TX0_N LVDS1 TX0 - -
J3.54 LVDS1_TX0_P LVDS1 TX0 + -
J3.56 DGND Ground -
J3.58 LVDS1_TX1_N LVDS1 TX1 - -
J3.60 LVDS1_TX1_P LVDS1 TX1 + -
J3.62 DGND Ground -
J3.64 LVDS1_TX2_N LVDS1 TX2 - -
J3.66 LVDS1_TX2_P LVDS1 TX2 + -
J3.68 DGND Ground -
J3.70 LVDS1_CLK_N LVDS1 Clock - -
J3.72 LVDS1_CLK_P LVDS1 Clock + -
J3.74 DGND Ground -
J3.76 LVDS1_TX3_N LVDS1 TX3 - -
J3.78 LVDS1_TX3_P LVDS1 TX3 + -
J3.80 DGND Ground -
J3.82 HDMI_CLKN HDMI Clock - -
J3.84 HDMI_CLKP HDMI Clock + -
J3.86 DGND Ground -
J3.88 HDMI_D0N HDMI D0 - -
J3.90 HDMI_D0P HDMI D0 + -
J3.92 DGND Ground -
J3.94 HDMI_D1N HDMI D1 - -
J3.96 HDMI_D1P HDMI D1+ -
J3.98 DGND Ground -
J3.100 HDMI_D2N HDMI D2 - -
J3.102 HDMI_D2P HDMI D2 + -
J3.104 DGND Ground -
J3.106 HDMI_CEC_IN HDMI CE_REMOTE -
J3.108 HDMI_HPD HDMI Hot Plug Detect -
J3.110 DGND Ground -
J3.112 CLK1_N PCI Reference Clock - -
J3.114 CLK1_P PCI Reference Clock + -
J3.116 DGND Ground -
J3.118 CLK2_N - -
J3.120 CLK2_P - -
J3.122 DGND Ground -
J3.124 PCIE_RXN PCI Express RX - -
J3.126 PCIE_RXP PCI Express RX + -
J3.128 DGND Ground -
J3.130 PCIE_TXN PCI Express TX - -
J3.132 PCIE_TXP PCI Express TX + -
J3.134 DGND Ground -
J3.136 PMIC_5V PMIC 5V Power Supply -
J3.138 PMIC_5V PMIC 5V Power Supply -
J3.140 DGND Ground -

J4[edit | edit source]

J4 is a 140-pin receptacle connector. The following tables report its pinout

J4 odd pins (1 to 139)[edit | edit source]

Pin# Pin Name Function Notes
J4.1 DGND Ground -
J4.3 DGND Ground -
J4.5 N.C. - -
J4.7 EIM_D25 UART3 RX -
J4.9 RTC_VBAT/PMIC_LICELL RTC Battery Power Supply -
J4.11 N.C. - -
J4.13 DGND Ground -
J4.15 ADC0_IN Touchscreen Controller: in1
J4.17 ENET_CRS_DV//SW2_1.8V/3.3V - -
J4.19 N.C. - -
J4.21 N.C. - -
J4.23 N.C. - -
J4.25 SD4_DATA1 - -
J4.27 SD4_DATA2 - -
J4.29 DISP0_DAT18 Digital video: data-bit[18] -
J4.31 DISP0_DAT19 Digital video: data-bit[19] -
J4.33 DISP0_DAT20 Digital video: data-bit[20] -
J4.35 DGND Ground -
J4.37 N.C. - -
J4.39 TSC_XP Touchscreen Controller: X+
J4.41 TSC_XM Touchscreen Controller: X-
J4.43 TSC_YP Touchscreen Controller: Y+
J4.45 TSC_YM Touchscreen Controller: Y-
J4.47 DISP0_DAT17 Digital video: data-bit[17] -
J4.49 DISP0_DAT15 Digital video: data-bit[15] -
J4.51 DISP0_DAT13 Digital video: data-bit[13] -
J4.53 DISP0_DAT11 Digital video: data-bit[11] -
J4.55 DISP0_DAT9 Digital video: data-bit[9] -
J4.57 DISP0_DAT7 Digital video: data-bit[7] -
J4.59 DISP0_DAT5 Digital video: data-bit[5] -
J4.61 DISP0_DAT3 Digital video: data-bit[3] -
J4.63 DGND Ground -
J4.65 DISP0_DAT1 Digital video: data-bit[1] -
J4.67 N.C. - -
J4.69 DI0_PIN3 Digital video: Vsync -
J4.71 DI0_DISP_CLK Digital video: pixel clock -
J4.73 N.C. - -
J4.75 N.C. - -
J4.77 N.C. - -
J4.79 N.C. - -
J4.81 N.C. - -
J4.83 N.C. - -
J4.85 N.C. - -
J4.87 N.C. - -
J4.89 DGND Ground -
J4.91 N.C. - -
J4.93 N.C. - -
J4.95 N.C. - -
J4.97 N.C. - -
J4.99 N.C. - -
J4.101 N.C. - -
J4.103 N.C. - -
J4.105 N.C. - -
J4.107 KEY_COL4/VDDHIGH_VPH
J4.109 N.C. - -
J4.111 N.C. - -
J4.113 DGND Ground -
J4.115 N.C. - -
J4.117 SD3_DATA2 SD3 data[2] -
J4.119 SD1_DAT0 - -
J4.121 SD1_DAT1 - -
J4.123 SD1_DAT2 - -
J4.125 SD1_DAT3 - -
J4.127 SD3_DATA4
J4.129 SD3_DATA5 SD3 data[5]
J4.131 N.C. - -
J4.133 N.C. - -
J4.135 SD1_CMD - -
J4.137 SD1_CLK - -
J4.139 DGND Ground -

J4 even pins (2 to 140)[edit | edit source]

Pin# Pin Name Function Notes
J4.2 DGND Ground -
J4.4 DGND Ground -
J4.6 N.C. - -
J4.8 EIM_D24 UART3 TX -
J4.10 N.C. - -
J4.12 N.C. - -
J4.14 N.C. - -
J4.16 USB_OTG_VBUS USB power supply (+5V) -
J4.18 DISP0_DAT21 Digital video: data-bit[21] -
J4.20 N.C. - -
J4.22 N.C. - -
J4.24 DISP0_DAT22 Digital video: data-bit[22] -
J4.26 DISP0_DAT23 Digital video: data-bit[23] -
J4.28 DGND Ground -
J4.30 N.C. - -
J4.32 KEY_ROW4/VDDSOC_CAP USB OTG control signal -
J4.34 KEY_ROW2 General Purpose I/O -
J4.36 SD4_DATA3 - -
J4.38 N.C. - -
J4.40 N.C. - -
J4.42 N.C. - -
J4.44 N.C. - -
J4.46 DISP0_DAT16 Digital video: data-bit[16]
J4.48 DISP0_DAT14 Digital video: data-bit[14]
J4.50 DISP0_DAT12 Digital video: data-bit[12]
J4.52 DGND Ground -
J4.54 DISP0_DAT10 Digital video: data-bit[10] -
J4.56 DISP0_DAT8 Digital video: data-bit[8] -
J4.58 DISP0_DAT6 Digital video: data-bit[6] -
J4.60 DISP0_DAT4 Digital video: data-bit[4] -
J4.62 DISP0_DAT21 Digital video: data-bit[21] -
J4.64 DISP0_DAT0 Digital video: data-bit[0] -
J4.66 DI0_PIN15 Digital video: Data Enable -
J4.68 DI0_PIN2 Digital video: Hsync -
J4.70 LCD0_BKLT_PWM LCD0 backlight control signal -
J4.72 N.C. - -
J4.74 N.C. - -
J4.76 DGND Ground -
J4.78 N.C. - -
J4.80 N.C. - -
J4.82 N.C. - -
J4.84 N.C. - -
J4.86 N.C. - -
J4.88 N.C. - -
J4.90 N.C. - -
J4.92 N.C. - -
J4.94 N.C. - -
J4.96 GPIO_7/FLEXCAN_H CAN bus 1 TX -
J4.98 GPIO_8/FLEXCAN_L CAN bus 1 RX -
J4.100 DGND Ground -
J4.102 N.C. - -
J4.104 N.C. - -
J4.106 N.C. - -
J4.108 N.C. - -
J4.110 N.C. - -
J4.112 N.C. - -
J4.114 N.C. - -
J4.116 N.C. - -
J4.118 SD3_DATA3 SD3 data[3] -
J4.120 N.C. - -
J4.122 N.C. - -
J4.124 N.C. - -
J4.126 DGND Ground -
J4.128 SD3_CLK SD3 Clock -
J4.130 SD3_CMD SD3 Cmd -
J4.132 SD3_DATA0 SD3 data[0] -
J4.134 SD3-DATA1 SD3 data[1] -
J4.136 GPIO_3/I2C3_SCL I2C bus 3 , CLOCK -
J4.138 GPIO_6/I2C3_SDA I2C bus 3 , DATA -
J4.140 DGND Ground -

J5[edit | edit source]

J5 is a 140-pin receptacle connector. The following tables report its pinout

J5 odd pins (1 to 139)[edit | edit source]

Pin# Pin Name Function Notes
J5.1 3.3V_DACU 3.3V DACU Power Supply -
J5.3 DGND Ground -
J5.5 N.C. - -
J5.7 N.C. - -
J5.9 N.C. - -
J5.11 N.C. - -
J5.13 N.C. - -
J5.15 N.C. - -
J5.17 N.C. - -
J5.19 N.C. - -
J5.21 N.C. - -
J5.23 N.C. - -
J5.25 N.C. - -
J5.27 N.C. - -
J5.29 N.C. - -
J5.31 N.C. - -
J5.33 USB_H1_VBUS USB power supply (+5V) -
J5.35 3.3V_DACU 3.3V DACU Power Supply -
J5.37 DGND Ground -
J5.39 5V_DACU 5V DACU Power Supply -
J5.41 5V_DACU 5V DACU Power Supply -
J5.43 NVCC_AXEL_I/O_3.3V/1.8V 3.3/1.8V -
J5.45 5V_DACU 5V DACU Power Supply -
J5.47 5V_DACU 5V DACU Power Supply -
J5.49 5V_DACU 5V DACU Power Supply -
J5.51 N.C. - -
J5.53 N.C. - -
J5.55 N.C. - -
J5.57 N.C. - -
J5.59 N.C. - -
J5.61 N.C. - -
J5.63 N.C. - -
J5.65 3.3V_DACU 3.3V DACU Power Supply -
J5.67 DGND Ground -
J5.69 EIM_CS0 SPI bus 2 Clock -
J5.71 GPIO_0 SD Card Detect -
J5.73 EIM_RW Boot Mode Select<br>SPI bus 2 Chip Select 0 -
J5.75 CSI0_DAT17 - -
J5.77 CSI0_DAT18 - -
J5.79 CSI0_DAT19 - -
J5.81 N.C. - -
J5.83 N.C. - -
J5.85 N.C. - -
J5.87 N.C. - -
J5.89 N.C. - -
J5.91 N.C. - -
J5.93 EIM_D20 - -
J5.95 N.C. - -
J5.97 EIM_LBA Boot Mode Select -
J5.99 N.C. - -
J5.101 3.3V_DACU 3.3V DACU Power Supply -
J5.103 DGND Ground -
J5.105 JTAG_TDI JTAG -
J5.107 JTAG_TMS JTAG -
J5.109 CPU_PORn CPU Power On Reset -
J5.111 N.C. - -
J5.113 N.C. - -
J5.115 N.C. - -
J5.117 N.C. - -
J5.119 N.C. - -
J5.121 SD4_DATA7 UART2 TX -
J5.123 SD4_DATA5 - -
J5.125 N.C. - -
J5.127 N.C. - -
J5.129 N.C. - -
J5.131 N.C. - -
J5.133 N.C. - -
J5.135 N.C. - -
J5.137 N.C. - -
J5.139 DGND Ground -

J5 even pins (2 to 140)[edit | edit source]

Pin# Pin Name Function Notes
J5.2 DGND Ground -
J5.4 N.C. - -
J5.6 N.C. - -
J5.8 N.C. - -
J5.10 N.C. - -
J5.12 N.C. - -
J5.14 N.C. - -
J5.16 N.C. - -
J5.18 N.C. - -
J5.20 DGND Ground -
J5.22 N.C. - -
J5.24 N.C. - -
J5.26 N.C. - -
J5.28 N.C. - -
J5.30 N.C. - -
J5.32 N.C. - -
J5.34 N.C. - -
J5.36 N.C. - -
J5.38 N.C. - -
J5.40 N.C. - -
J5.42 N.C. - -
J5.44 N.C. - -
J5.46 N.C. - -
J5.48 N.C. - -
J5.50 N.C. - -
J5.52 N.C. - -
J5.54 DGND Ground -
J5.56 N.C. - -
J5.58 N.C. - -
J5.60 N.C. - -
J5.62 N.C. - -
J5.64 N.C. - -
J5.66 N.C. - -
J5.68 N.C. - -
J5.70 N.C. - -
J5.72 EIM_OE SPI bus 2 Master In Slave Out -
J5.74 N.C. - -
J5.76 EIM_CS1 SPI bus 2 Master Out Slave In -
J5.78 N.C. - -
J5.80 N.C. - -
J5.82 DGND Ground -
J5.84 N.C. - -
J5.86 N.C. - -
J5.88 N.C. - -
J5.90 N.C. - -
J5.92 N.C. - -
J5.94 N.C. - -
J5.96 JTAG_TDO JTAG -
J5.98 JTAG_TCK JTAG -
J5.100 JTAG_nTRST JTAG -
J5.102 MRSTn Master Reset -
J5.104 EIM_D19 - -
J5.106 KEY_COL3/I2C2_SCL I2C bus 2 , CLOCK -
J5.108 KEY_ROW3/I2C2_SDA I2C bus 2 , DATA -
J5.110 N.C. - -
J5.112 N.C. - -
J5.114 N.C. - -
J5.116 DGND Ground -
J5.118 N.C. - -
J5.120 CSI0_DAT10 UART1 TX -
J5.122 CSI0_DAT11 UART1 RX -
J5.124 USB_HOST_DP USB Data + -
J5.126 N.C. - -
J5.128 SD4_DATA4 UART2 RX -
J5.130 SD4_DATA6 - -
J5.132 N.C. - -
J5.134 USB_HOST_DN USB Data - -
J5.136 N.C. - -
J5.138 3.3V_DACU 3.3V DACU Power Supply -
J5.140 DGND Ground -

Ethernet port ETH - J6[edit | edit source]

J6 is a RJ45 Gigabit Ethernet connector.

Pin# Pin name Function Notes
1 ETH0_TXRX0_P - -
2 ETH0_TXRX0_M - -
3 ETH0_TXRX1_P - -
4 ETH0_TXRX2_P - -
5 ETH0_TXRX2_M - -
6 ETH0_TXRX1_M - -
7 ETH0_TXRX3_P - -
8 ETH0_TXRX3_M - -
9 NVCC_AXEL_I/O_3.3V/1.8V - -
10 ETH_SH - -
11, 13 NVCC_AXEL_I/O_3.3V/1.8V - -
12 ETH0_LED1 - -
14 ETH0_LED2 - -
15, 16 ETH_SH - -

PCI Express - J7[edit | edit source]

J7 is PCI Express card edge connector V-type.

The following table reports the pinout of the connector:

Pin# Pin Name Function Notes
1.SIDE_A PCIE_PRSNT1 PRSNT1# -
1.SIDE_B EXT_12V +12 V -
2.SIDE_A EXT_12V +12 V -
2.SIDE_B EXT_12V +12 V -
3.SIDE_A EXT_12V +12 V -
3.SIDE_B N.C. - -
4.SIDE_A DGND Ground -
4.SIDE_B DGND Ground -
5.SIDE_A - - Pulldown 10K Ohm
5.SIDE_B N.C. - -
6.SIDE_A - - Pullup 10K Ohm, 3.3V
6.SIDE_B N.C. - -
7.SIDE_A N.C. - -
7.SIDE_B DGND Ground -
8.SIDE_A - - Pullup 10K Ohm, 3.3V
8.SIDE_B PCI_3V3 +3.3V -
9.SIDE_A PCI_3V3 +3.3V -
9.SIDE_B - - Pulldown 10K Ohm
10.SIDE_A PCI_3V3 +3.3V -
10.SIDE_B N.C. - -
11.SIDE_A CPU_PORn PERST# -
11.SIDE_B N.C. - -
12.SIDE_A DGND Ground -
12.SIDE_B N.C. - -
13.SIDE_A PCI_REFCLKP REFCLK+ -
13.SIDE_B DGND Ground -
14.SIDE_A PCI_REFCLKP REFCLK- -
14.SIDE_B PCIE_TXP HSOp(0) -
15.SIDE_A DGND Ground -
15.SIDE_B PCIE_TXN HSOn(0) -
16.SIDE_A PCIE_RXP HSIp(0) -
16.SIDE_B DGND Ground -
17.SIDE_A PCIE_RXN HSIn(0) -
17.SIDE_B PCIE_PRSNT2 PRSNT2# -
18.SIDE_A DGND Ground -
18.SIDE_B DGND Ground -

HDMI - J8[edit | edit source]

J8 is a HDMI type A 19-pin receptacle connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 HDMI_D2P HDMI D2+ -
2, 5, 8, 11,
17		 DGND Ground -
3 HDMI_D2N HDMI D2- -
4 HDMI_D1P HDMI D1+ -
6 HDMI_D1N HDMI D1- -
7 HDMI_D0P HDMI D0+ -
9 HDMI_D0N HDMI D0- -
10 HDMI_CLKP HDMI Clock+ -
12 HDMI_CLKN HDMI Clock- -
13 CE_REMOTE_OUT - -
14 N.C. - -
15 - - Pullup 1.8K Ohm, 5V
16 - - Pullup 1.8K Ohm, 5V
18 5V_OUT_HDMI +5V -
19 HDMI_HP_OUT HotPlug Detect -
20, 21, 22, 23 SH_SDMI Shield -

LVDS1 - J10[edit | edit source]

J10 is a 10x2-pin 1.25mm pitch connector. It is used for connecting a Display panel to the integrated LVDS1 video interface of the AXEL SOM.

The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1, 2 3.3V_LCD +3.3V -
3, 4, 7, 10,
13, 16, 19		 DGND Ground -
5 LVDS1_TX0_N TX0- -
6 LVDS1_TX0_P TX0+ -
8 LVDS1_TX1_N TX1- -
9 LVDS1_TX1_P TX1+ -
11 LVDS1_TX2_N TX2- -
12 LVDS1_TX2_P TX2+ -
14 LVDS1_CLK_N Clock- -
15 LVDS1_CLK_P Clock+ -
17 LVDS1_P17 Backlight PWM -
18 LVDS1_P18 5V Power Supply -
20 LVDS1_P20 Ground -
21 LVDS_SHIELD Shield -
22 LVDS_SHIELD_1 Shield -

Backlight LCD - J11[edit | edit source]

J11 is a 2-pin 3.5mm pitch connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 LED_K Backlight PWM control signal -
2 LED_A 5V Power Supply -

J12[edit | edit source]

J12 is a 2x1-pn 2.54mm pitch connector.The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 DGND Ground -
2 EXT_12V 12V Power Supply -

MLB - J13[edit | edit source]

J13 is a QSH–020–01–L–D–A 0,50 mm Hi-speed socket. It is connected to the MLB Port.

The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 MLB_SN - -
2 ENET_TXD1//1V2_ETH - -
3 MLB_SP - -
4, 5, 7, 8,
12, 13, 14, 15,
16, 18, 20, 21,
22, 23, 25, 26,
27, 28, 29, 30,
31, 32, 36		 N.C - -
9 MLB_DN - -
11 MLB_DP - -
17 MLB_CN - -
19 MLB_CP - -
24 EIM_CS1 - -
25 GPIO_7//FLEXCAN1_H - -
33 KEY_COL3/I2C2_SCL - -
34 GPIO_17 - -
35 KEY_ROW3/I2C2_SDA - -
37, 38, 39 NVCC_AXEL_I/O_3.3V/1.8V - -
40 EXT_12V - -
41, 42, 43, 44 DGND Ground -

CAM interface - J16[edit | edit source]

J16 is a 36-pin 0.50mm pitch vertical connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 CSI_D15,
SPI_MOSI_IPU2_CS1		 CAM DATA[15] -
2 CSI_D14 CAM DATA[14] -
3 SPI1_CS_IPU2_CSI1 - -
4 CMOS_RST#_IPU2_CSI1 CMOS Reset -
5 SPI1_CLK_IPU2_CS1 - -
6 SPI1_CLK_IPU2_CS1 - -
7 CMOS_I2C_SDA I2C DATA -
8 CMOS_I2C_SCL I2C CLOCK -
9 EIM_DA9 CAM DATA[0] -
10 EIM_DA8 CAM DATA[1] -
11 DGND Ground -
12 DGND Ground -
13 EIM_DA7 CAM DATA[2] -
14 EIM_DA6 CAM DATA[3] -
15 EIM_DA5 CAM DATA[4] -
16 EIM_DA4 CAM DATA[5] -
17 EIM_DA3 CAM DATA[6] -
18 EIM_DA2 CAM DATA[7] -
19 EIM_DA1 CAM DATA[8] -
20 EIM_DA0 CAM DATA[9] -
21 CSI1_D10 CAM DATA[10] -
22 CSI1_D11 CAM DATA[11] -
23 CSI1_D12 CAM DATA[12] -
24 CSI1_D13 CAM DATA[13] -
25 CSI1_CAM_HS CAM Hsync -
26 CSI1_CAM_VS CAM Vsync -
27 DGND Ground -
28 CSI1_CAM_PCLK CAM Pixel Clock -
29 DGND Ground -
30 R_CMOS_CLK_IPU2_CSI1 CMOS Clock -
31 DGND Ground -
32 N.C. - -
33 N.C. - -
34 CAM_VCC_IPU2_CSI1 Power Supply -
35 CAM_VCC_IPU2_CSI1 Power Supply -
36 CAM_VCC_IPU2_CSI1 Power Supply -
37, 38, 39, 40 SH_CAM Shield to Ground -

USB - J26[edit | edit source]

J26 is a standard USB Mini AB connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 VIN_USB Power Supply -
2 USBDN USB Data- -
3 USBDP USB Data+ -
4 N.C. - -
5 DGND Ground -
6, 7, 8, 9 RING Shield to Ground -

UART3 - J28[edit | edit source]

J28 is a standard DB9 connector for the RS232 two-wires UART3 port. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1, 4, 6, 9 N.C. N.C.
2 UART_EXT_RX Receive line Connected to protection diode array
3 UART_EXT_TX Transmit line Connected to protection diode array
5 DGND Ground
7 UART_EXT_RTS UART3 RTS -
8 UART_EXT_CTS UART3 CTS -

USB OTG - J29[edit | edit source]

J29 is a standard USB Micro AB connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 USB_OTG_VBUS_F Power Supply -
2 OTG_DM USB Data- -
3 OTG_DP USB Data+ -
4 OTG_ID OTG ID signal -
5 USB_OTG_DGN Ground -
6, 7, 8, 9 USB_OTG_SHIELD Shield to Ground -

SOM Power Voltage Selector - J32[edit | edit source]

J32 is a 4x2-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 - - -
2 - - -
3 - - -
4 - - -
5 - - -
6 - - -
7 - - -
8 - - -

SOM power voltage selection:

  • all open: 2.8V
  • 1-2 closed: 3.0V
  • 3-4 closed: 3.3V
  • 5-6 closed: 4.2V
  • 7-8 closed: 4.5v

J33[edit | edit source]

J33 is a 2x1-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 DGND Ground -
2 5V 5V Power Supply -

J34[edit | edit source]

J34 is a 2x1-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 DGND Ground -
2 NVCC_AXEL_I/O_3.3V/1.8V Power Supply -

J36[edit | edit source]

J36 is a 2x1-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 PMIC_PWRON - -
2 2V8-4V5_SOM_POWER_GOOD - -

J40[edit | edit source]

J40 is a 4x1-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1, 4 DGND Ground -
2 CLK2_N - -
3 CLK2_P - -

J42[edit | edit source]

J42 is a 2x1-pin 2.54 pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 DGND Ground -
2 PMIC_5V - -

IPU2_CSI1 (Generic Camera in) - J43[edit | edit source]

J43 is a 17x2-pin 1.27mm pitch receptacle connector.

The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 R_CMOS_CLK_IPU2_CSI1 CMOS Clock -
2 CSI1_D11 CAM DATA[11] -
3 DGND Ground -
4 CSI1_D10 CAM DATA[10] -
5 CMOS_I2C_SDA I2C DATA -
6 EIM_DA0 CAM DATA[9] -
7 CMOS_I2C_SCL I2C CLOCK -
8 EIM_DA1 CAM DATA[8] -
9 CMOS_RST#_IPU2_CSI1 CMOS Reset -
10 EIM_DA2 CAM DATA[7] -
11 CMOS_OE#_IPU2_CSI1 CMOS OE# -
12 EIM_DA3 CAM DATA[6] -
13 DGND Ground -
14 EIM_DA4 CAM DATA[5] -
15 CAM_VCC_2.8V_IPU2_CSI 2.8V Power Supply -
16 EIM_DA5 CAM DATA[4] -
17 CAM_VCC_2.8V_IPU2_CSI 2.8V Power Supply -
18 EIM_DA6 CAM DATA[3] -
19 DGND Ground -
20 EIM_DA7 CAM DATA[2] -
21 DGND Ground -
22 EIM_DA8 CAM DATA[1] -
23 CSI1_D13 3.3V Power Supply -
24 EIM_DA9 CAM DATA[0] -
25 CAM_VCC_IPU2_CSI1 3.3V Power Supply -
26 CAM_VCC_IPU2_CSI1 3.3V Power Supply -
27 DGND Ground -
28 CSI1_CAM_PCLK CAM Pixel Clock -
29 CAM_VCC_1.8V_IPU2_CSI 1.8V Power Supply -
30 CSI1_CAM_HS CAM Hsync -
31 CAM_VCC_1.8V_IPU2_CSI 1.8V Power Supply -
32 CSI1_CAM_VS CAM Vsync -
33 CSI1_D13 CAM DATA[13] -
34 EIM_D28 CAM DATA[12] -

EXPANSION CONNECTOR - J44[edit | edit source]

J44 is a 10x2-pin 2.54mm pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 DGND Ground -
2 DGND Ground -
3 EIM_A25 - -
4 SD3_RST - -
5 EIM_BCLK - -
6 NVCC_SD3_EXT - -
7 NVCC_EIM_EXT - -
8 SD3_DATA6 - -
9 RGMII_MDC - -
10 SD3_DATA7 - -
11 RGMII_MDIO - -
12 DI0_PIN4 - -
13 VGEN4_1V8_I - -
14 NVCC_LCD_EXT - -
15 DATA0/NANDF_DQS - -
16 KEY_COL3/I2C2_SCL - -
17 NVCC_AXEL_I/O_3.3V/1.8V - -
18 KEY_ROW3/I2C2_SDA - -
19 DGND Ground -
20 DGND Ground -

EXPANSION CONNECTOR - J46[edit | edit source]

J46 is a 10x2-pin 2.54mm pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 DGND Ground -
2 DGND Ground -
3 RTC_VBAT - -
4 VDD_ARM23_CAP//VGEN4_1V8 - -
5 PMIC_LICELL - -
6 VDD_ARM01_CAP//VGEN5_2V8//VDD_VBUS_CAP - -
7 PMIC_VSNVS - -
8 VDD_SNVS_CAP//VGEN3_2V5//NVCC_PLL_OUT - -
9 VGEN1 - -
10 VGEN6 - -
11 VGEN2 - -
12 NVCC_AXEL_I/O_3.3V/1.8V - -
13 WDT_WDI//VDDPU - -
14 DGND Ground -
15 EIM_D16 - -
16 EIM_D23 - -
17 EIM_D18 - -
18 DGND Ground -
19 DGND Ground -
20 DGND Ground -

LVDS0 - J48[edit | edit source]

J48 is a 10x2-pin 2.54mm pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1, 2, 5, 8,
11, 14, 17, 19,
20		 DGND Ground -
3 LVDS0_TX0_N TX0- -
4 LVDS0_TX0_P TX0+ -
6 LVDS0_TX1_P TX1+ -
7 LVDS0_TX1_N TX1- -
9 LVDS0_TX2_N TX2- -
10 LVDS0_TX2_P TX2+ -
12 LVDS0_CLK_N Clock- -
13 LVDS0_CLK_P Clock+ -
15 LVDS0_P17 Backlight PWM -
16 LVDS0_P18 5V Power Supply -
18 LVDS0_P20 Ground -

IPU1_CSI0 (1/2) - J50[edit | edit source]

J50 is a 10x2-pin 2.54mm pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 CSI0_DAT11 CAM DATA[11] -
2 R_CMOS_CLK_IPU1_CSI0 CMOS Clock -
3 CSI0_DAT10 CAM DATA[10] -
4 DGND Ground -
5 CSI0_DAT9 CAM DATA[9] -
6 CMOS_I2C_SDA I2C DATA -
7 CSI0_DAT8 CAM DATA[8] -
8 CMOS_I2C_SCL I2C CLOCK -
9 CSI0_DAT7 CAM DATA[7] -
10 CMOS_RST#_IPU1_CSI0 CMOS_RST# -
11 CSI0_DAT6 CAM DATA[6] -
12 CMOS_OE#_IPU1_CSI0 CMOS_OE# -
13 CSI0_DAT5 CAM DATA[5] -
14 DGND Ground -
15 CSI0_DAT4 CAM DATA[4] -
16 CAM_VCC_2.8V_IPU1_CSI0 2.8V Power Supply -
17 EIM_D30 CAM DATA[3] -
18 CAM_VCC_2.8V_IPU1_CSI0 2.8V Power Supply -
19 EIM_D31 CAM DATA[2] -
20 DGND Ground -

IPU1_CSI0 (2/2) - J51[edit | edit source]

J51 is a 10x2-pin 2.54mm pitch vertical header. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 EIM_D26 CAM DATA[1] -
2 DGND Ground -
3 EIM_D27 CAM DATA[0] -
4, 5, 6 CAM_VCC_IPU1_CSI0 3.3V Power Supply -
7 CSI0_PIXCLK CAM Pixel Clock -
8 DGND Ground -
9 CSI0_MCLK CAM Hsync -
10 CAM_VCC_1.8V_IPU1_CSI0 1.8V Power Supply -
11 CSI0_VSYNC CAM Vsync -
12 CAM_VCC_1.8V_IPU1_CSI0 1.8V Power Supply -
13 CSI0_DAT12 CAM DATA[12] -
14 CSI0_DAT13 CAM DATA[13] -
15 CSI0_DAT16 CAM DATA[16] -
16 CSI0_DAT19 CAM DATA[19] -
17 CSI0_DAT17 CAM DATA[17] -
18 CSI0_DATA_EN CAM DATA Enable -
19 CSI0_DAT18 CAM DATA[18] -
20 NVCC_EIM_EXT CSI1_VEXT -

MicroSD - J52[edit | edit source]

J52 is a microSD memory card connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 SD2_DAT2 DATA[2] -
2 SD2_DAT3 Card Detect/DATA[3] -
3 SD2_CMD CMD line -
4 NVCC_AXEL_I/O_3.3V/1.8V Power Supply -
5 SD2_CLK Clock -
6, 9, 10, 11, 12 DGND - -
7 SD2_DAT0 DATA[0] -
8 SD2_DAT1 DATA[1] -
13 GPIO_0 - Pull up to 3.3V with 10K Ohm -

Pin strip connectors[edit | edit source]

J-PROG-MICRO1[edit | edit source]

J-PROG-MICRO1 is a 3x2-pin, 2.54mm pitch header, pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 BKGD_JM60 - -
2 DGND Ground -
3, 5 N.C. - -
4 RST_JM60 - -
6 VIN_USB - -

J-PROG-PMIC1[edit | edit source]

J-PROG-PMIC1 is a 4x2-pin, 2.54mm pitch header, pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 PMIC_PROG_VPGM - -
2 2V8-4V5 - -
3 DGND Ground -
4 PMIC_PROG_SCL - -
5 PMIC_PROG_SDA - -
6 PMIC_PWRON - -
7 MCU_GPIO1 - -
8 MCU_GPIO2 - -

J-SEL-PROG1[edit | edit source]

J-SEL-PROG1 is a 3x1-pin, 2.54mm pitch header, pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 2V8-4V5 - -
2 MIC_PROG_GATE_CTRl - -
3 DGND Ground -

The available configurations are:

  • jumper on 1-2, enable PMIC connection to programmer
  • jumper on 2-3, disable PMIC connection to programmer

SATA - JP1[edit | edit source]

JP1 is a 7- pin header SATA connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1, 4, 7 DGND Ground -
2 SATA_TXP Sata TX+ -
3 SATA_TXN Sata TX- -
5 SATA_RXN Sata RX- -
6 SATA_RXP Sata RX+ -
- SH1 Shield -
- SH2 Shield -

SOM CONSUMPTION MONITOR - JP2[edit | edit source]

JP2 is a 5x1-pin, 2.54mm pitch header, pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 DGND Ground -
2 2V8-4V5_SOM SOM Power Supply -
3 KEY_ROW3/I2C2_SDA I2C2 Data -
4 KEY_COL3/I2C2_SCL I2C2 Clock -
5 VCC_PM Power Monitor Voltage Supply -

NVCC_CSI selection - JP3[edit | edit source]

JP3 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 - - Connetted to pin 3
2 DGND Ground -
3 - - Connetted to pin 1
4, 6, 8, 10,
12, 14, 16		 NVCC_CSI_EXT - -
5 2V8-4V5_SOM Power Supply -
7 VGEN1 Power Supply -
9 VGEN2 Power Supply -
11 VGEN6 Power Supply -
13 VGEN4_1V8_I Power Supply -
15 NVCC_AXEL_I/O_3.3V/1.8V Power Supply -

NVCC_EIM selection - JP4[edit | edit source]

JP4 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 - - Connetted to pin 3
2 DGND Ground -
3 - - Connetted to pin 1
4, 6, 8, 10,
12, 14, 16		 NVCC_EIM_EXT - -
5 2V8-4V5_SOM Power Supply -
7 VGEN1 Power Supply -
9 VGEN2 Power Supply -
11 VGEN6 Power Supply -
13 VGEN4_1V8_I Power Supply -
15 NVCC_AXEL_I/O_3.3V/1.8V Power Supply -

NVCC_SD3 selection - JP5[edit | edit source]

JP5 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 - - Connetted to pin 3
2 DGND Ground -
3 - - Connetted to pin 1
4, 6, 8, 10,
12, 14, 16		 NVCC_SD3_EXT - -
5 2V8-4V5_SOM Power Supply -
7 VGEN1 Power Supply -
9 VGEN2 Power Supply -
11 VGEN6 Power Supply -
13 VGEN4_1V8_I Power Supply -
15 NVCC_AXEL_I/O_3.3V/1.8V Power Supply -

NVCC_LCD selection - JP6[edit | edit source]

JP6 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 - - Connetted to pin 3
2 DGND Ground -
3 - - Connetted to pin 1
4, 6, 8, 10,
12, 14, 16		 NVCC_LCD_EXT - -
5 2V8-4V5_SOM Power Supply -
7 VGEN1 Power Supply -
9 VGEN2 Power Supply -
11 VGEN6 Power Supply -
13 VGEN4_1V8_I Power Supply -
15 NVCC_AXEL_I/O_3.3V/1.8V Power Supply -

MIPI CSI - JP7[edit | edit source]

JP7 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1 CSI_D3P Data3 +
2, 5, 8, 11,
14, 16		 DGND Ground -
3 CSI_D3N Data3-
4 CSI_D2P Data2+ -
6 CSI_D2M Data2- -
7 CSI_D1P Data1+ -
9 CSI_D1M Data1- -
13 CSI_CLK0P Clock+ -
15 CSI_CLK0M Clock- -

EXPANSION CONNECTOR - JP8[edit | edit source]

JP8 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1, 2 DGND Ground
3 CPU_RGMII_TXC_CONN -
4 CPU_RGMII_RXC_CONN -
5 CPU_RGMII_TX_CTL_CONN -
6 CPU_RGMII_RX_CTL_CONN -
7 CPU_RGMII_TD0_CONN -
8 CPU_RGMII_RD0_CONN -
9 CPU_RGMII_TD1_CONN -
10 CPU_RGMII_RD1_CONN -
11 CPU_RGMII_TD2_CONN -
12 CPU_RGMII_RD2_CONN -
13 CPU_RGMII_TD3_CONN -
14 CPU_RGMII_RD3_CONN -
15, 16 VGEN4_1V8_I Voltage Power Supply

EXPANSION CONNECTOR - JP9[edit | edit source]

JP9 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1, 2, 5, 13 DGND Ground
3 ETH0_CLK125_NDO -
4 NVCC_AXEL_I/O_3.3V/1.8V -
6 ENET_RXD0=//DDR_1V5 -
7 ENET_REF_CLK//VDDCORE -
8 ENET_RXD1 -
9 ENET_RX_ER//VDDSOC -
10 ENET_TXD0//BB_3.3V/2.5V -
11 ENET_TX_EN/GPIO1_IO28 -
12 ENET_TXD1//1V2_ETH -
14,16 VGEN4_1V8_I -
15 VGEN4_1V8_I Voltage Power Supply

JP10[edit | edit source]

JP10 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1, 2, 10, 11,
14, 15, 16		 DGND Ground
3 PMIC_SDWNB -
4 RTC_32kHz -
5 PMIC_INT_B -
6 RTC_RSTn -
7 CPU_PMIC_STBY_REQ -
8 RTC_INTn/SQW -
9 TEST_MODE -
12 TAMPER -
13 GPIO_18/PMIC_INT_B -

MIPI DSI - JP11[edit | edit source]

JP11 is a 8x2-pin 2.54mm pitch header pinstrip connector. The following table reports the pinout of the connector:

Pin# Pin name Function Notes
1, 2, 7, 8,
12, 13, 15, 16		 DGND Ground
3 DSI_D1M Data1 -
4 DSI_CLOCK0M Clock -
5 DSI_D1P Data1 +
6 DSI_CLOCK0P Clock +
9 DSI_DOP Data0 +
10 NVCC_AXEL_I/O_3.3V/1.8 -
11 DSI_D0M Data0 -
14 SW4_xV/1.8V -

Schematics[edit | edit source]

BOM[edit | edit source]

Layout[edit | edit source]

Mechanical[edit | edit source]

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