Manjeet, Are you able to plot the output of the ADS131A04 with a logic analyzer? I'd like to see what comes in and out of the 2nd device (it may also be important to see the data transaction for the 1st device as well). Normally, the response to the RESET command would be the ready response of FF04, and I'm not sure what would cause the FFFF response. I would just like to see the timing of both the communication for both devices. Joseph Wu
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