CS2100 on XK-AUDIO-216 devkit

Discussions about USB Audio on XMOS devices
breadbanana
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Posts: 14
Joined: Mon Apr 03, 2023 10:08 pm

CS2100 on XK-AUDIO-216 devkit

Post by breadbanana »

I'm revising some design, and i have a doubt. THE CS2100 is just for syncing with SPDIF input signals? if i'm not using it, can i remove it completley? or it is somehow generating another clock references?
if i got it rightly just the pl611 is the bare minimum to generate the clocks for 44100 and 48000kHz. is that right?

Thanks in advance
danielp
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Joined: Tue Jul 16, 2024 9:52 am
Location: Bristol, UK

Post by danielp »

Yes, if you aren't using S/PDIF (or ADAT) input streams you can just use the PhaseLink PLL for your master clock, and then you don't need the CS2100 part.
XMOS, Senior Software Engineer
breadbanana
Member
Posts: 14
Joined: Mon Apr 03, 2023 10:08 pm

Post by breadbanana »

About this subject yet, does xmos have any example of word clock implementation? I believe if it would be implemente CS2100 would be on the slave devices, right?