Other Parts Discussed in Thread: PCM1802, PCM1864, AUDK2G
I am in the beginning phases of designing the OMAP-L138 into a new product and have some questions regarding it's performance potential.
We need to do basic processing and delay (highpass/lowpass filtering, up to 3rd order) on 16in/16out channels at 192kHz. Is this something that should reasonably be within the capabilities of the DSP? Is there a method for determining this without implementing the entire system (i.e. some calculations based upon the published specs)?
The datasheet also mentions that the McASP is designed to support 192kHz/32bit audio on each of its serializers transmitting/receiving simultaneously. Should it also be possible to transmit at this rate on 16in/24out using the TDM mode, provided the appropriate data clocks can be generated?