Hello together,
I am for the first time using a XMOS for data transfer (TDIM -> USB).
I used the usb-audio6.15.2 code for my application, which also worked.
Since I have on an external clock, which I used for my synqrunisation I want to use that also as clock. on the boad is the PLL cs2100.
does anyone have an idea what I should change in the code to take the external clock as tackt.
thanks in advance.
PLL used for the synqrunization
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Mehdi
- Newbie
- Posts: 1
- Joined: Mon Apr 04, 2022 1:14 pm
PLL used for the synqrunization
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Ross
- XCore Expert
- Posts: 950
- Joined: Thu Dec 10, 2009 9:20 pm
- Location: Bristol, UK
If you just want to frequency lock to the external word-clock input that should be fairly straight forward modification - mostly some control code to select the clock. If you want to use the word-clock input to drive the actual word-lock inputs to DAC/ADC (i.e. full phase locking to this external clock) that's going to take a bit more thought.