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-rw-r--r--icebram/rundemo.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/icebram/rundemo.sh b/icebram/rundemo.sh
index 4e90ea2..6917eaa 100644
--- a/icebram/rundemo.sh
+++ b/icebram/rundemo.sh
@@ -2,8 +2,8 @@
set -ex
python3 makedemo.py
-yosys -p 'synth_ice40 -blif demo.blif' demo.v
-arachne-pnr -d 8k -w demo.pcf -o demo.asc demo.blif
+yosys -p 'synth_ice40 -json demo.json' demo.v
+nextpnr-ice40 --hx8k --package bg121 --pcf-allow-unconstrained --asc demo.asc --json demo.json
./icebram -v demo_dat0.hex demo_dat1.hex < demo.asc > demo_new.asc