Hi Alex, Happy to hear that it's working now! I suppose it really depends on how you connected the EVM with your processor. Pin 7 of the ADS7841 also connects to U5 pin 3, which comes through via pin U5 pin 6. If the SHDN_TIVA signal was left to float ahead of the level shifter, you can't guarantee a state on its output. The ringing on your MISO is really bad BTW - I hope that is just a probe grounding issue. Please do feel free to let us know if there is anything else we can help with.
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