Bureaucrats, dave_user, Administrators
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→Signals
The following table describes the interface signals:
* J60
{| class="wikitable"
! latexfontsize="scriptsize" |Pin#
|UART5_TX_DATA
|I2C2_SCL
|GPIO1_IO3GPIO1_IO30
|
|-
|GPIO3_IO28 or GPIO4_IO27
|LCD_DATA23 or CSI_DATA06 mounting options
|-
|10
|DGND
|Ground
|
|
|}
* J61
{| class="wikitable"
! latexfontsize="scriptsize" |Pin#
! latexfontsize="scriptsize" |Pin name
! latexfontsize="scriptsize" |Alternate function
! latexfontsize="scriptsize" |GPIO
!Pin notes
|-
|1
|VIN
|
|
|
|-
|2
|PMIC_5V
|
|
|
|-
|3
|3V3_AUX
|
|
|
|-
|4
|VDD_ADC
|
|
|
|-
|5
|GPIO1_IO01
|WDOG1_WDOG_B
|GPIO1_IO01
|
|-
|6
|GPIO1_IO02
|I2C1_SCL
|GPIO1_IO02
|
|-
|7
|GPIO1_IO03
|I2C1_SDA
|GPIO1_IO03
|
|-
|8
|GPIO1_IO04
|UART5_TX, PWM3
|GPIO1_IO04
|
|-
|9
|GPIO1_IO05
|UART5_RX, PWM4
|GPIO1_IO05
|
|-
|10
UART peripherals use standard Linux protocols.
==== GPIO I2C ====Under Linux the GPIOs I2C buses can be manipulated su used with i2ctools (at userspace) or accessing the related <code>sysfs/dev/i2c-''x''</code> export or with the gpio toolsdevice in Linux. ==== SPI ====SPI peripherals use standard <code>spidev</code> kernel interface.
==== PWM ====The PWM driver is accessed via <code>sysfs<section end="Body" /code>in user space
==== GPIO ====
Under Linux the GPIOs can be manipulated su <code>sysfs</code> export or with the <code>gpiod</code> tools in Linux.<section end="Body" />
[[Category:RIALTO SBC]]