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How to readback from AD9234?

Question asked by EasonLife on Feb 23, 2017
Latest reply on Feb 24, 2017 by UmeshJ



I'm working on a project which uses AD9234. I'm using  Altera FPGA board to receive ADC data.

Now I need to readback the register data but it doesn't work. The spi wires include CSB,SCLK SDIO.

For example, when i need to readback register 0x550, I just write 24'h8_550_00 and hope to see the readback value. 

Is there something wrong and how can i readback the register data?

Pls help me. Thanks!