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Altera_Forum
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14 years ago

Configuring ADC using FPGA

I am trying to configure an ADC using an FPGA. I can read the default values from the ADC register properly, but I'm unable to write to those registers. The fpga clock is 48 MHz and serial clock ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

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I think so. I want to write 1 byte of data, so W1/W0 is "00"

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I don't see anywhere that it says W[1:0] = 00b is for one byte. Perhaps it is in fact supposed to be W[1:0] = 01b, and the wrong setting happens to work for read, but not for write.

Cheers,

Dave