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#279330 - 10/04/2006 21:23 I2S header question
gmarsh new poster Registered: 29/04/2005 Posts: 18 Loc: NS, Canada	Someone with a scope or perhaps a frequency counter should be able to answer this; unfortunately I have neither on hand right now. Is the I2S data stream available on the 'I2S' header in a 16 or 32 bit format? eg, is the bit clock 1.4112 or 2.8224 MHz? The I2S header pinout was posted in this thread, for reference... http://empegbbs.com/ubbthreads/showflat.php/Cat/0/Number/54992/Main/52239 Thanks!
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#279331 - 10/04/2006 21:38 Re: I2S header question [Re: gmarsh]
mlord carpal tunnel Registered: 29/08/2000 Posts: 14493 Loc: Canada	Quote: Someone with a scope or perhaps a frequency counter should be able to answer this; unfortunately I have neither on hand right now. Is the I2S data stream available on the 'I2S' header in a 16 or 32 bit format? eg, is the bit clock 1.4112 or 2.8224 MHz? 1.411380, according to my LogicPort (USB-based logic analyser). Anything else, while I've got the probe and the unit here? Cheers Edited by mlord (10/04/2006 22:03)
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#279332 - 10/04/2006 21:55 Re: I2S header question [Re: mlord]
mlord carpal tunnel Registered: 29/08/2000 Posts: 14493 Loc: Canada	And.. "datasize = 16" is as high as the SA1100 (CPU) can do over it's SSP/IIS link to the DSP. Cheers
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#279333 - 10/04/2006 22:35 Re: I2S header question [Re: mlord]
gmarsh new poster Registered: 29/04/2005 Posts: 18 Loc: NS, Canada	wow, that was fast... I won't be needing anything else. thanks a bunch!
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