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SPI access to AD7195

Question asked by dirk.bruere on Apr 1, 2015
Latest reply on Apr 2, 2015 by MClifford

In order to read/write a register I have first to write to the Communications Register to define the next operation, whether it is read or write, and on which register. Obviously when I write to Communications Register chip select is active low. Does it stay low for the subsequent register operation, or does it go inactive high after Communications Register is written and then active low again?

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