Hi All,
I have to connect a PCM device(Multi channel DSP) on IMX6DL-SSI2. This device is already working on my board in I2S mode ( SSI2 is I2S slave and DSP device is i2S master). Now i want to change the SSI driver to support the PCM/TDM mode. Based on my understanding, i guess i have to run the SSI(Code in fsl_ssi,c) in Network Mode . This is my configuration , which i want to setup :
1) PCM device as PCM (TDM ) master , BCLK= 512Khz, Frame sync = 8Khz( short frame sync).
64bits/Frame so i have 4 slot in single frame.
2) IMX6DL -SSI2 as PCM slave mode.
3) PCM device is interfaced on AUDMUX4 and internal port is SSI2 . This combination already work for me in I2S mode.
Can somebody point me the exact change required in SSI driver ? Any reference driver or git code on the web which support this mode ?
I have access to Reference manual chapter no 16 and 62 , so please do not point me there :smileyhappy:
Thanks
Robin
Hi Robin
for linux support of Network Mode please look at
IMX SSI TDM 32-channel SabreLite
Best regards
igor
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