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First, I read this Has anybody tried to Debug using JTAG/BDM?

Has any one tried to debug the RaspberryPi using TRACE32? I hacked around the GPIO's needed for JTAG. I used armjtag https://github.com/dwelch67/raspberrypi/tree/master/armjtag.

I couldn't manage to make a valid connection. TRACE32 says "Emulation debug port fail". I used the below cmm. Any ideas?

SYStem.RESet
SYStem.CPU  ARM1176JZF
SYStem.Option ResBreak OFF
SYStem.Option WaitReset ON
SYStem.Up
SYStem.JtagClock 1MHz
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