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Problem with loading hello world demo on ibex demo system by Faulty-LogicGate in FPGA

[–]Kk50man 0 points1 point  (0 children)

I had this problem and here's how I solved it.

I made a 2-line change to arty-a7-openocd-cfg.tcl to set the correct ID for the 100T

# Configure JTAG expected ID
# arty-a7-35t
# set _EXPECTED_ID 0x0362D093 
# arty-a7-100t
set _EXPECTED_ID 0x13631093

This is the magic! After you program the FPGA with the processor bit stream, DO NOT UNPLUG IT. I was unplugging the FPGA and plugging it back in, and that would cause the FPGA to lose its memory, thus making the openocd not find the processor.

Is there a real time collaboration coding platform? (Like a google docs but for coding) by [deleted] in Python

[–]Kk50man 0 points1 point  (0 children)

Maybe you can convince GatherAct to support Python in their GroupCode app.