Does anyone have any experience reading from the AD8403 over the SPI bus? I'd like to verify my writes are indeed working.
AD8403
Production
The AD8400 / AD8402 / AD8403 provide a single, dual or quad channel, 256 position digitally controlled variable resistor (VR) device. These devices perform...
Datasheet
AD8403 on Analog.com
Does anyone have any experience reading from the AD8403 over the SPI bus? I'd like to verify my writes are indeed working.
Hello,
I was looking through the AD8403 specs and see an ID PROM register listed. Can you tell me how to read from it? I believe my writes are working but I need to access the ID Prom register and read the model or serial number to verify the SPI bus is behaving correctly.
Hello,
I was looking through the AD8403 specs and see an ID PROM register listed. Can you tell me how to read from it? I believe my writes are working but I need to access the ID Prom register and read the model or serial number to verify the SPI bus is behaving correctly.