lpcware

lpc1768 i2s sample rate questions....thank all.

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by pasta on Fri Aug 12 10:57:50 MST 2011
hi all:
i posted helix mp3 decoder to lpc1768 and used uda1380tt audio decoder. it works fine of 44.1khz, 48khz, 24khz, 22.05khz. but 16khz and 11.25khz have noise when playback.:confused:

i saw lpc1768 datasheet to said i2s supports 16khz ~ 96khz.
so my questions are:
1. Can i2s runs 11.25khz and 16khz?
2. if can, what's reason cause of 11.25khz and 16khz of noise?

thank all:)

Outcomes