Hello Sir,
I want to make a ADC with the help of PCM9211 .Here the input would be an Analog Stereo pair and the output would be S/PDIF signal which we will collect from MPO 0/1. I have configured the PCM 9211 registers as
Register Add Value
0x42 ---------------- 0x02
0x31 ---------------- 0x16
0x48 ---------------- 0x00
0x49 ---------------- 0x00
0x60 ---------------- 0x22
0x78 ---------------- 0xFE
0x61 ---------------- 0x10
0x35 ---------------- 0x0C
0x6b ---------------- 0x22
The strategy is to activate the ADC in I2S Mode and we have selected 48KHz as our sampling rate.The I2S output of the ADC would be given as the Source signals(Data,LR Clock,Bit Clock) to DIT.The output of the DIT would be connected to RECOUT0 and RECOUT1 and then it would be routed to MPO 0/1.
I am using PCM9211 EVM-U as my initial development board and controlling the registers with the help of Codec Control Software.
The problem is that,I am not able to perform this task at all.Please suggest me the way by which we can perform this task with the help of PCM9211 IC.
Regards,
CB Vats
Application Engineer
Comcon Technologies Limited