I did a firmware design several years ago for a client who was using the TLV320AIC3268 with an external AK4558 32bit CODEC. The AK4558 is not currently available, due to a fire in the production facility. My client originally chose this part due to his knowledge of it. He decided to use the Cirrus Logic CS4265 as a replacement, and had a board layout done. He forwarded the board to me to update my firmware in order to support the new CODEC. The AK4558 is a 32bit CODEC, while the CS4265 is only 24bit. I was going to use AS1 in the I2C mode, as I did with the AK4558. My WCLK would still be 48KBPS but my BCLK would have to change to 2.304MHz. I changed the PLL dividers, and obtained the 2.304MHz BCLK, but when I go to change the WCLK divide,r I found that it did not go below div-by-32. I need to get to div-by-24 in order to maintain the 48KBPS sample rate. How do I do that?
-
Ask a related question
What is a related question?A related question is a question created from another question. When the related question is created, it will be automatically linked to the original question.
