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MPC5775K SDADC Sample Rate

Question asked by jinjingyang Employee on Jul 22, 2016
Latest reply on Jul 22, 2016 by David Tosenovjan

Dear Sir,

 

Can we set the MPC5775K SDADC sample rate to be 6.66M samples/sec?

According to the ref manual, SDADC sample rate is determined by mod_clk and OSR (over sample rate).

My understanding is that SDADC sample rate can only be set to be 10MHz/5MHz/2.5MHz/1.25MHz because SDPLL is 320MHz, and OSR = 32/64/128/256.

Am I right about that?

 

Regards,

Jason Yang

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