Add JTAG debugging support to hardware pipeline

jbush001 / NyuziProcessor

GPGPU microprocessor architecture

Apache License 2.0

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Add JTAG debugging support to hardware pipeline #62

Open jbush001 opened 7 years ago

jbush001 commented 7 years ago

Single step, read/write registers, read/write memory.

jbush001 commented 6 years ago

https://github.com/jbush001/NyuziProcessor/wiki/JTAG-Support

jbush001 commented 6 years ago

Minimal support is in core/on_chip_debugger.sv. There is a test harness and unit tests in tests/jtag-debug. Need to explore improvements or alternative designs.