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| author | Yann Herklotz <git@yannherklotz.com> | 2022-11-24 18:49:44 +0000 |
|---|---|---|
| committer | Yann Herklotz <git@yannherklotz.com> | 2022-11-24 18:49:44 +0000 |
| commit | 46c49262fc9910ba5ff92e76d567ed2e4446fb41 (patch) | |
| tree | 5bc1955e8fbf29ea454a0db3db1eaf4955e2ca28 /picorv32/scripts/icestorm/readme.md | |
| parent | 08cf3d9a31b8acbf679b3c761edc95f3d27f7e2a (diff) | |
| parent | 3291d86ec38031e191ec1e7e5e8ddfa74b77cb7c (diff) | |
| download | butterstick-46c49262fc9910ba5ff92e76d567ed2e4446fb41.tar.gz butterstick-46c49262fc9910ba5ff92e76d567ed2e4446fb41.zip | |
Merge commit '3291d86ec38031e191ec1e7e5e8ddfa74b77cb7c' as 'picorv32'
Diffstat (limited to 'picorv32/scripts/icestorm/readme.md')
| -rw-r--r-- | picorv32/scripts/icestorm/readme.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/picorv32/scripts/icestorm/readme.md b/picorv32/scripts/icestorm/readme.md new file mode 100644 index 0000000..101391f --- /dev/null +++ b/picorv32/scripts/icestorm/readme.md @@ -0,0 +1,12 @@ +To build the example LED-blinking firmware for an HX8K Breakout Board and get +a timing report (checked against the default 12MHz oscillator): + + $ make clean example.bin timing + +To run all the simulation tests: + + $ make clean example_sim synth_sim route_sim FIRMWARE_COUNTER_BITS=4 + +(You must run the `clean` target to rebuild the firmware with the updated +`FIRMWARE_COUNTER_BITS` parameter; the firmware source must be recompiled for +simulation vs hardware, but this is not tracked as a Makefile dependency.) |