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Discussion Groups | TMS320C55x | Stereo mode operation
Technical discussions about the TI C55x DSPs (including the c5501, c5502, c5503, c5507, c5509, c5510 and OMAP5910).
Stereo mode operation - simha j - Nov 13 18:55:00 2003
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Dear experts,
The AIC23 Audio codec on the TI DSKs and EVMs can take stereo mic i/ps. In the block diagram of the codec it is shown that the output of the Leftchannel ADC and the Right channel ADC are connected to a Digital filter and the only filter o/p, Dout is given to the McBsp. My question is suppose if the sampling freq. is set to 8khz, then what would be the formatting of Dout.?? Is it Left and Right channel o/ps interleaved with L and R apart by 62us and L and next L apart by 125us OR L and R itself apart by 125us?? Please clarify this. Rgds Simha |
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