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Altera_Forum's avatar
Altera_Forum
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13 years ago

Question about WM8731 - I already read the datasheet.

There is something I am not able to understand. I'd like to record a few seconds of data from line in, store them into a ram and then playback the recorded data. Looking at the connections pro...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Ok,

I definitely missed page 50. I thought that master/slave mode was hardware selectable by grounding a pin or something similar.

Now, I think I will use master mode to get clocks to drive a deserializer to store data into a 16bit RAM.

I somehow -I set undriven pin as output drivin gnd instead input tristated - managed to monitor clocks wiring them to gpio, but still I am not able to view more than ONE (1!) signal in a gpio bank.

Don't know why, it's still a "mistery".