Other Parts Discussed in Thread: AFE5809
Hi
We are using three adc AFE5801 , and all SPI control is muxed with a single FPGA master control , SPI write is working fine
But Read is not happening , SDOUT not giving any data , Is this because three devices are running on the same line ??
as per the datasheet pull up is not recommended only for SDOUT , so we have not added any pullup for this line .
But if we disconnect two devices and keep only one device , then SDOUT is fine
we want SDOUT to work when all three devices are connected