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| author | Ian McIntyre <me@mciantyre.dev> | 2025-09-13 19:57:43 -0400 |
|---|---|---|
| committer | Ian McIntyre <me@mciantyre.dev> | 2025-09-13 20:05:35 -0400 |
| commit | 92205fb928150245c1683abdf8171fb89a99d629 (patch) | |
| tree | e67b80524c750e025817ba1174380ee1256411b4 /amaranth_boards/ice40_up5k_b_evn.py | |
| parent | 7e24efe2f6e95afddd0c1b56f1a9423c48caa472 (diff) | |
Once flashed, the J11 LED alternate blinks with all the other LEDs. If
you hold the button, all LEDs blink in unison. The board definition is
otherwise incomplete.
The iceprog '-u' flag is available in my icestorm fork. This needs a
bunch of environment variables to build and run. Make sure you have all
the other Amaranth things installed.
Here's a very manual way to set the env vars, just in case you haven't
put anything on your path.
YOSYS=yowasp-yosys \
NEXTPNR_ICE40=yowasp-nextpnr-ice40 \
ICEPACK=path/to/your/icepack \
ICEPROG=path/to/your/iceprog \
python3 -m amaranth_boards.alchitry_cuv2
Diffstat (limited to 'amaranth_boards/ice40_up5k_b_evn.py')
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