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| author | Clifford Wolf <clifford@clifford.at> | 2019-02-13 14:13:23 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-02-13 14:13:23 +0100 |
| commit | 358dde2376d101f198f204607138a1e39c562342 (patch) | |
| tree | 31940468d44a19d508936ae6d24cf27cc6945eec /scripts/icestorm/readme.md | |
| parent | 3710a86b81e4e8e5426c2941e9edf1d40f686370 (diff) | |
| parent | 0886cc7562788cd339045d964610c4c9d6881c7a (diff) | |
| download | picorv32-358dde2376d101f198f204607138a1e39c562342.tar.gz picorv32-358dde2376d101f198f204607138a1e39c562342.zip | |
Merge branch 'master' into icebreaker-spram
Diffstat (limited to 'scripts/icestorm/readme.md')
| -rw-r--r-- | scripts/icestorm/readme.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/icestorm/readme.md b/scripts/icestorm/readme.md new file mode 100644 index 0000000..101391f --- /dev/null +++ b/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.) |