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Original question:

TMS320C31PQA and TMS320C50PQA - Request for Reference Manual and Debug Interface description

TMS320C31PQA - Request for Reference Manual and Debug Interface description

Ralf Moehring
Prodigy 60 points

Hello TI Experts,

I need more detailed information about the MPSD interface. Related to my previous post and the documents you shared with me, the description was only about the debug cable between target and debugger.

What we need to know is:

1. description/meaning ot the MPSD pins (EMU0-3)

2. description of the general protocol: What information are transferd pver the EMU pins. How does the protocol frame look like?
3. we basically need to know waht the debugger is doing - XDS510 MPSD emulator.

4. Was is needed to: stop the core, start the core, access memory areas and read/write them.

thanks for you help in advance.

Best regards,

Ralf Moehring