26 Mar
2012
26 Mar
'12
1:26 p.m.
On Mon, Mar 26, 2012 at 02:36:53PM +0530, Omair Mohammed Abdullah wrote:
On Wednesday 21 March 2012 05:21 PM, Mark Brown wrote:
What do you mean when you say "PCM short frame sync" and "PCM long frame sync"?
Sorry for the late reply, I was away.
What I mean by short/long frame sync is: the frame sync lasts for 1 bit/1 word wide.
Eg.: For short frame sync, we get a frame sync signal for 1 clock before the first bit on the RX/TX.
It is different from I2S mode where the frame sync is inverted and the transition starts 1 clock before the bits and lasts till bit 1.
I'm sorry but I still have no idea what you're talking about. You've described PCM mode but not explained what "short frame sync" and "long frame sync" mode are.