J7 module
pin
J2 Header
Pin
Signal Function
Secondary
Function
44 13 CP4 Configurable pin 4 SPI MOSI
58 15 CP5 Configurable pin 5 I2C Data
60 17 CP6 Configurable pin 6 I2C clock
42 19 CP7 Configurable pin 7 SPI Clock
40 21 CP8 Configurable pin 8 SPI Chip Select
9 8 SDCLK SDIO Clock
11 10 SDCMD SDIO Command
13 12 SDIO0 SDIO Data 0
15 14 SDIO1 SDIO Data 1
17 16 SDIO2 SDIO Data 2
19 18 SDIO3 SDIO Data 3
56 20
I2C Data
2
I2C Bus 2 Data
54 22
I2C Clock
2
I2C Bus 2 Clock
16 24 CP9 Configurable pin 9 PWM Output