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| author | Eddie Hung <eddie@fpgeh.com> | 2019-11-19 15:40:39 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-11-19 15:40:39 -0800 |
| commit | 09ee96e8c22ec692ee3ee31b8c211646eabbcf27 (patch) | |
| tree | 8b24dad9db0013ee3db20326b00941bd2abb10d1 /tests/arch/ecp5/latches.ys | |
| parent | 304e5f9ea45b8a4e2a28aba7f2820d1862377fef (diff) | |
| parent | 7ea0a5937ba2572f6d9d62e73e24df480c49561d (diff) | |
| download | yosys-09ee96e8c22ec692ee3ee31b8c211646eabbcf27.tar.gz yosys-09ee96e8c22ec692ee3ee31b8c211646eabbcf27.tar.bz2 yosys-09ee96e8c22ec692ee3ee31b8c211646eabbcf27.zip | |
Merge remote-tracking branch 'origin/master' into xaig_dff
Diffstat (limited to 'tests/arch/ecp5/latches.ys')
| -rw-r--r-- | tests/arch/ecp5/latches.ys | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/arch/ecp5/latches.ys b/tests/arch/ecp5/latches.ys new file mode 100644 index 000000000..3d011d74f --- /dev/null +++ b/tests/arch/ecp5/latches.ys @@ -0,0 +1,34 @@ +read_verilog ../common/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 |