Pinout (Bora)

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Bora5-small.jpg Applies to Bora

Introduction[edit | edit source]

This chapter contains the pinout description of the Bora module, grouped in six tables (two – odd and even pins – for each connector) that report the pin mapping of the three 140-pin Bora connectors. Each row in the pinout tables contains the following information:

  • Pin: reference to the connector pin
  • Pin Name: pin (signal) name on the Bora connectors
  • Internal connections: connections to the Bora components
    • CPU.<x> : pin connected to CPU (processing system) pad named <x>
    • FPGA.<x>: pin connected to FPGA (programmable logic) pad named <x>
    • CAN.<x> : pin connected to the CAN transceiver
    • LAN.<x> : pin connected to the LAN PHY
    • USB.<x> : pin connected to the USB transceiver
    • NAND.<x>: pin connected to the flash NAND
    • NOR.<x>: pin connected to the flash NOR
    • SV.<x>: pin connected to voltage supervisor
    • MTR: pin connected to voltage monitors
  • Ball/pin #: Component ball/pin number connected to signal
  • Supply Group: Power Supply Group
  • Type: pin type
    • I = Input
    • O = Output
    • D = Differential
    • Z = High impedance
    • S = Power supply voltage
    • G = Ground
    • A = Analog signal
  • Voltage: I/O voltage levels

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

Pin Pin Name Internal Connections Ball/pin # Supply Group Type Voltage Note
J1.1 DGND DGND n.a.
J1.3 IO_L7P_T1_AD2P_35 FPGA.IO_L7P_T1_AD2P_35 M19
J1.5 IO_L10P_T1_AD11P_35 FPGA.IO_L10P_T1_AD11P_35 K19
J1.7 IO_L11P_T1_SRCC_35 FPGA.IO_L11P_T1_SRCC_35 L16
J1.9 IO_L8N_T1_AD10N_35 FPGA.IO_L8N_T1_AD10N_35 M18
J1.11 IO_L7N_T1_AD2N_35 FPGA.IO_L7N_T1_AD2N_35 M20
J1.13 DGND DGND n.a.
J1.15 IO_L9P_T1_DQS_AD3P_35 FPGA.IO_L9P_T1_DQS_AD3P_35 L19
J1.17 IO_L9N_T1_DQS_AD3N_35 FPGA.IO_L9N_T1_DQS_AD3N_35 L20
J1.19 DGND DGND n.a.
J1.21 IO_L20P_T3_AD6P_35 FPGA.IO_L20P_T3_AD6P_35 K14
J1.23 IO_L20N_T3_AD6N_35 FPGA.IO_L20N_T3_AD6N_35 J14
J1.25 IO_L22P_T3_AD7P_35 FPGA.IO_L22P_T3_AD7P_35 L14
J1.27 IO_L12N_T1_MRCC_35 FPGA.IO_L12N_T1_MRCC_35 K18
J1.29 DGND DGND n.a.
J1.31 IO_L21P_T3_DQS_AD14P_35 FPGA.IO_L21P_T3_DQS_AD14P_35 N15
J1.33 IO_L21N_T3_DQS_AD14N_35 FPGA.IO_L21N_T3_DQS_AD14N_35 N16
J1.35 DGND DGND n.a.
J1.37 IO_L17N_T2_AD5N_35 FPGA.IO_L17N_T2_AD5N_35 H20
J1.39 IO_L13N_T2_MRCC_35 FPGA.IO_L13N_T2_MRCC_35 H17
J1.41 IO_L19P_T3_35 FPGA.IO_L19P_T3_35 H15
J1.43 IO_L18P_T2_AD13P_35 FPGA.IO_L18P_T2_AD13P_35 G19
J1.45 IO_L16P_T2_35 FPGA.IO_L16P_T2_35 G17
J1.47 IO_L15N_T2_DQS_AD12N_35 FPGA.IO_L15N_T2_DQS_AD12N_35 F20
J1.49 DGND DGND n.a.
J1.51 IO_L2N_T0_AD8N_35 FPGA.IO_L2N_T0_AD8N_35 A20
J1.53 IO_L1N_T0_AD0N_35 FPGA.IO_L1N_T0_AD0N_35 B20
J1.55 IO_L5N_T0_AD9N_35 FPGA.IO_L5N_T0_AD9N_35 E19
J1.57 IO_L5P_T0_AD9P_35 FPGA.IO_L5P_T0_AD9P_35 E18
J1.59 DGND DGND n.a.
J1.61 IO_L3P_T0_DQS_AD1P_35 FPGA.IO_L3P_T0_DQS_AD1P_35 E17
J1.63 IO_L3N_T0_DQS_AD1N_35 FPGA.IO_L3N_T0_DQS_AD1N_35 D18
J1.65 DGND DGND n.a.
J1.67 VDDIO_BANK35 FPGA.VCCO_35 C19 - F18 - H14 - J17 - K20 - M16
J1.69 XADC_AGND FPGA.GNDADC_0 J10
J1.71 XADC_AGND FPGA.GNDADC_0 J10
J1.73 PS_MIO33_501 CPU.PS_MIO33_501 D15
J1.75 PS_MIO32_501 CPU.PS_MIO32_501 A14
J1.77 PS_MIO31_501 CPU.PS_MIO31_501 E16
J1.79 PS_MIO30_501 CPU.PS_MIO30_501 C15
J1.81 PS_MIO29_501 CPU.PS_MIO29_501 C13
J1.83 DGND DGND n.a.
J1.85 PS_MIO28_501 CPU.PS_MIO28_501 C16
J1.87 ETH_MDIO CPU.PS_MIO53_501 - LAN.MDIO C11 - 37
J1.89 ETH_MDC CPU.PS_MIO12_501 C10
J1.91 ETH_LED1 LAN.LED1 / PME_N1 17
J1.93 ETH_LED2 LAN.LED2 15
J1.95 DGND DGND n.a.
J1.97 ETH_TXRX1_M LAN.TXRXM_B 6
J1.99 ETH_TXRX1_P LAN.TXRXP_B 5
J1.101 DGND DGND n.a.
J1.103 ETH_TXRX0_M LAN.TXRXM_A 3
J1.105 ETH_TXRX0_P LAN.TXRXP_A 2
J1.107 DVDDH LAN.DVDDH 17 - 34 - 39
J1.109 N.C. Not Connected n.a.
J1.111 USBOTG_CPEN USB.CPEN 7
J1.113 OTG_VBUS USB.OTG_VBUS 2
J1.115 OTG_ID USB.ID 1
J1.117 DGND DGND n.a.
J1.119 SPI0_DQ3/MODE0/NAND_IO0 CPU.PS_MIO5_500 A6
J1.121 SPI0_DQ2/MODE2/NAND_IO2 CPU.PS_MIO4_500 B7
J1.123 SPI0_DQ1/MODE1/NAND_WE CPU.PS_MIO3_500 D6
J1.125 SPI0_DQ0/MODE3/NAND_ALE CPU.PS_MIO2_500 B8
J1.127 DGND DGND n.a.
J1.129 SPI0_SCLK/MODE4/NAND_IO1 CPU.PS_MIO6_500 A5
J1.131 NAND_BUSY CPU.PS_MIO14_500 C5
J1.133 PS_MIO15_500 CPU.PS_MIO15_500 C8
J1.135 N.C. Not Connected n.a.
J1.137 MEM_WPN NAND.WP - NOR.WP/IO2 19 - C4
J1.139 DGND DGND n.a.

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

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

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

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

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