AnsweredAssumed Answered

output rate conversion ratios for ASRC

Question asked by mtswan on Nov 1, 2017
Latest reply on Nov 8, 2017 by mtswan

Why am I seeing different output rate conversion ratios for the 4 ASRCs I am using when I have them set to the same source and output rate?  In the ASRC tab I see the following output rate conversion ratios after reading all registers:

ASRC0: 3763

ASRC1: EB3

ASRC2: EB3

ASRC3: EB3
 

I have a USB Streamer connected to ADAU1452 Eval board through serial port#3 (SDATA_IN3).  Set ASRC 0-3 to capture input data from channel pairs 40-47 respectively. 

 

My application is working but just curious why one ASRC is converting at a different ratio than the others?

 

Thanks

-Mike

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