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ADSP-21469 EZ-Board CLKIN

Question asked by jhenders on Jun 8, 2010
Latest reply on Jun 9, 2010 by AlClark

Greetings,

 

On the 21369 eval board, the CLKIN was 24.576MHz, a very nice frequency to generate the FS clock for an ADC (24.576/256 = 96k)!

 

However, the 21469 kit has a 25MHz clock, not very nice. How do I use the PCG or otherwise to generate a FS and BCLK for an ADC (the onboard 1939 for example) ?

 

Thank you.

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