Hi,
I'm working on a custom board which has an imx8mm and an FPGA connected together through an I2S bus (SAI1). In addition to the clocks lines, 4 data lines are also connected. I want to use SAI1 to send 8 channels of audio to the FPGA through the 4 data lines. The SAI configuration is
8 channels, 32 bits per word
TCR3 = 0x000F0000
TCR4 = 0x08011F31
TCR5 = 0x1F1F0F00
I'm expecting to have ch0 and ch1 on pin data[0], ch2 and ch3 on data[1] and so on. But instead, I have ch0 and ch4 on data[0], ch1 and ch5 on data[1] ...
Is there a way to configure the SAI to get what I want?
Thanks
