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| author | Miodrag Milanović <mmicko@gmail.com> | 2019-10-18 10:54:28 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-10-18 10:54:28 +0200 |
| commit | b4d765054897f7ee388b54d907fd8ce607db2d58 (patch) | |
| tree | a625838a0efbfb0176a57887c208467a7addd0a6 /tests/ecp5/latches.ys | |
| parent | b659082e4a72209af62a19668800bb6334a437d7 (diff) | |
| parent | ab4899a2d02b994d79e4aa223eb743793b9a60b3 (diff) | |
| download | yosys-b4d765054897f7ee388b54d907fd8ce607db2d58.tar.gz yosys-b4d765054897f7ee388b54d907fd8ce607db2d58.tar.bz2 yosys-b4d765054897f7ee388b54d907fd8ce607db2d58.zip | |
Merge branch 'master' into mmicko/efinix
Diffstat (limited to 'tests/ecp5/latches.ys')
| -rw-r--r-- | tests/ecp5/latches.ys | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/ecp5/latches.ys b/tests/ecp5/latches.ys new file mode 100644 index 000000000..fc15a6910 --- /dev/null +++ b/tests/ecp5/latches.ys @@ -0,0 +1,35 @@ + +read_verilog latches.v +design -save read + +hierarchy -top latchp +proc +# Can't run any sort of equivalence check because latches are blown to LUTs +synth_ecp5 +cd latchp # Constrain all select calls below inside the top module +select -assert-count 1 t:LUT4 + +select -assert-none t:LUT4 %% t:* %D + + +design -load read +hierarchy -top latchn +proc +# Can't run any sort of equivalence check because latches are blown to LUTs +synth_ecp5 +cd latchn # Constrain all select calls below inside the top module +select -assert-count 1 t:LUT4 + +select -assert-none t:LUT4 %% t:* %D + + +design -load read +hierarchy -top latchsr +proc +# Can't run any sort of equivalence check because latches are blown to LUTs +synth_ecp5 +cd latchsr # Constrain all select calls below inside the top module +select -assert-count 2 t:LUT4 +select -assert-count 1 t:PFUMX + +select -assert-none t:LUT4 t:PFUMX %% t:* %D |