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Forum Post: TMS320F28386D: XDS110 Debug Probe Adapter Problem

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Part Number: TMS320F28386D Tool/software: Hello! I am trying to connect to my target (TMS320F28386D) by way of the XDS110 Debug Probe. The target's connector is the 10-pin ARM while the XDS110's connector is the CTI-20. Schematically the 10-pin connector is this: We had to cut on the adapter (on the CTI-20 connector) pin 15 so the nRESET pin on the debugger was not being triggered. The stub of pin 15 (which connects to JTAG_TRST net on the target's schematic) was then looped with a wire to pin 2 of the CTI-20 to connect to TRSTn on the debugger. Why wouldn't this adapter work out of the box for us? We also looped, on the board side 10-pin connector, pin 4 to 7. I do not believe this helped though. Any help is appreciated thank you!

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