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Diffstat (limited to 'scripts/icestorm/readme.md')
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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.) |