I'm implementing the Compute module in flight simulation hardware. I need I2C to communicate with a PIC16, but I am not really sure which GPIO's are I2C SDA and SCL. I see them on J6 for example as CD0_SDA, CD0_SCL, CD1_SDA and CD1_SCL. But those don't show on the SO-DIMM, also I am not really sure if these are the ones GPIO's I need to use.
This http://www.raspberrypi.org/documentatio ... -camera.md
talks about GPIO0 and GPIO1 for CD1_SDA and CD1_SCL, but again I am not a 100% sure if these are the ones to use to communicate with the PIC16.
Is there somebody who is sure about which GPIO's to use? Thank you in advance.