Hi Ti,
I am using AIC3268 connect with DM8168 McASP0.
There are three audio serial interfaces(ASI) of AIC3268 and I have used one of them to connect to McASP0 successfully.The following is pin connection:
AIC3268 MCLK <- McASP AHCLKX
AIC3268 BCLK -> McASP ACLKX
AIC3268 WCLK -> McASP AFSX
AIC3268 ASI1 DOUT -> McASP AXR[0]
AIC3268 ASI1 DIN <- McASP AXR[1]
I could capture and playback via McASP0 AXR[0]/AXR[1] interface with AIC3268.
Now I want to use another two ASIs of AIC3268. Just for capture usage. The pin connection is...
AIC3268 ASI2 DOUT -> McASP AXR[2]
AIC3268 ASI3 DOUT -> McASP AXR[3]
I am new for multi-serializer use. Are the pin connection OK for multi-serializer usage?
As I know, multi-serializer is not supported in McASP(ezsdk 5.05.02.00, kernel version v2.6.37)
Please help check the hardware connection is OK in our custom board layout first.
BR,
Steven