USB SPI click + ADC 4 Click problems

[CY Kim]

Hi.

I got USB SPI Click board and ADC 4 Click board.

ADC 4 click has AD7175-8, it can control via SPI.

I connected ACD 4 click and USB SPI click and settings like under.

- SPI Mode 3
- baud rate : 8 MHz
- interrupt pulse count mode : Rising Edge

I send SPI byte 0x44 but ADC 4 click did not right answer.

As soon as CS signal goes down, ADC 4 Dout/RDY line send Only RDY signal.

I checked sended signal several time by oilloscope, but there is right signal that i expected.

Is there any one who control ADC 4 click via USB SPI click?