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Diffstat (limited to 'tests/arch/quicklogic/latches.ys')
| -rw-r--r-- | tests/arch/quicklogic/latches.ys | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tests/arch/quicklogic/latches.ys b/tests/arch/quicklogic/latches.ys new file mode 100644 index 000000000..bcef42990 --- /dev/null +++ b/tests/arch/quicklogic/latches.ys @@ -0,0 +1,40 @@ +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_quicklogic +cd latchp # Constrain all select calls below inside the top module +select -assert-count 1 t:LUT3 +select -assert-count 3 t:inpad +select -assert-count 1 t:outpad + +select -assert-none t:LUT3 t:inpad t:outpad %% t:* %D + + +design -load read +hierarchy -top latchn +proc +# Can't run any sort of equivalence check because latches are blown to LUTs +synth_quicklogic +cd latchn # Constrain all select calls below inside the top module +select -assert-count 1 t:LUT3 +select -assert-count 3 t:inpad +select -assert-count 1 t:outpad + +select -assert-none t:LUT3 t:inpad t:outpad %% t:* %D + + +design -load read +hierarchy -top latchsr +proc +# Can't run any sort of equivalence check because latches are blown to LUTs +synth_quicklogic +cd latchsr # Constrain all select calls below inside the top module +select -assert-count 1 t:LUT2 +select -assert-count 1 t:LUT4 +select -assert-count 5 t:inpad +select -assert-count 1 t:outpad + +select -assert-none t:LUT2 t:LUT4 t:inpad t:outpad %% t:* %D |