Hi Roger, David, Looking at your MOSI line, it looks like the data is being sent backwards. For example, "Narrow view showing 8bit SDATAC command with miso clocking garbage back" is showing 1000 1000 instead of 0001 0001 for the SDATAC command. Same pattern for "first byte out, garbage clocked in". You are reading VCAP1 correctly. If you want to check the other VCAP voltages here is what they should be: VCAP1: AVSS + 1.2V VCAP2: (AVDD+AVSS)/2 VCAP3: AVDD + 1.9V
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