| i2C-6ULX-B Position | Signal Name | i2S-6UB Pinout | Pinmux |
|---|---|---|---|
| J4.35 | SCLK | CSI_DATA04 | ECSPI1_SCLK |
| J4.36 | CS0 | CSI_DATA05 | ECSPI1_SS0 |
| J4.37 | MOSI | CSI_DATA06 | ECSPI1_MOSI |
| J4.38 | MISO | CSI_DATA07 | ECSPI1_MISO |
# ./spidev_test -D /dev/spidevB.C spi mode: 0 bits per word: 8 max speed: 500000 Hz (500 KHz) 02 E0 00 00 00 00 00 00 02 E0 02 E0 02 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00