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Forum Post: RE: cc8530, which 4-channel codec

Hi Kjetil,

For four Mic upstream operation with AIC34 and CC8531

The following pins from AIC 34 are shorted together.

BCLKA & BCLKB
WCLKA & WCLKB
MCLKA & MCLKB

This is clear, How about the DOUTA, DOUTB, DINA and DINB pins ? 

Do they need to be shorted together ? What configuration needs to be done from CC8531 and AIC34 ?

Regards,

Winnefred


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