AD9174-FMC-EBZ: Reading HMC7044 registers over FMC

HMC7044 supports 3 wire SPI only.

Unfortunately, its bidirectional SDATA pin is connected by an unidirectional signal translator (U7) to FMC_MOSI.

So it seems to be not possible to read registers in the HMC7044 through the FMC port.

Any comments?



typo
[edited by: Michael Betz at 8:11 AM (GMT 0) on 7 Sep 2019]