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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
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14 years ago

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So now the write is working properly.

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Great!

However, make sure you follow Frank's and my advice; keep chip-select deasserted until your board powers up, to ensure the SPI device is initialized correctly.

If you are developing a robust product, then you want to make sure that there are no 'hidden' issues that will show up in the future.

Cheers,

Dave