diff options
Diffstat (limited to 'techlibs/ice40/tests/test_bram.sh')
| -rw-r--r-- | techlibs/ice40/tests/test_bram.sh | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/techlibs/ice40/tests/test_bram.sh b/techlibs/ice40/tests/test_bram.sh index 73d889cee..d4d641a9c 100644 --- a/techlibs/ice40/tests/test_bram.sh +++ b/techlibs/ice40/tests/test_bram.sh @@ -5,13 +5,8 @@ set -ex for abits in 7 8 9 10 11 12; do for dbits in 2 4 8 16 24 32; do id="test_bram_${abits}_${dbits}" - if [ $((RANDOM % 2)) -eq 0 ]; then - iadr=0 - idat=0 - else - iadr=$((RANDOM % (1 << abits))) - idat=$((RANDOM % (1 << dbits))) - fi + iadr=$((RANDOM % (1 << abits))) + idat=$((RANDOM % ((1 << dbits) - 1) + 1)) sed -re "s/(ABITS = )0/\1$abits/g; s/(DBITS = )0/\1$dbits/g; s/(INIT_ADDR = )0/\1$iadr/g; s/(INIT_DATA = )0/\1$idat/g;" < test_bram.v > ${id}.v sed -re "s/(ABITS = )0/\1$abits/g; s/(DBITS = )0/\1$dbits/g; s/(INIT_ADDR = )0/\1$iadr/g; s/(INIT_DATA = )0/\1$idat/g;" < test_bram_tb.v > ${id}_tb.v ../../../yosys -ql ${id}_syn.log -p "synth_ice40" -o ${id}_syn.v ${id}.v |