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| author | Clifford Wolf <clifford@clifford.at> | 2019-03-02 09:17:56 -0800 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2019-03-02 09:17:56 -0800 |
| commit | 243a09fd8dc79e4435df145bc5f5dbaa95f210a5 (patch) | |
| tree | 48b6214cb1961573d497ab7c9b1dcbf098a65008 | |
| parent | ed1138d6a6f8bf43dee753586a098a80d2fb631e (diff) | |
| download | picorv32-243a09fd8dc79e4435df145bc5f5dbaa95f210a5.tar.gz picorv32-243a09fd8dc79e4435df145bc5f5dbaa95f210a5.zip | |
Add buffer cell to scripts/yosys/synth_gates.lib
Signed-off-by: Clifford Wolf <clifford@clifford.at>
| -rw-r--r-- | scripts/yosys/synth_gates.lib | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/yosys/synth_gates.lib b/scripts/yosys/synth_gates.lib index 917c81d..be706dd 100644 --- a/scripts/yosys/synth_gates.lib +++ b/scripts/yosys/synth_gates.lib @@ -5,6 +5,12 @@ library(gates) { pin(Y) { direction: output; function: "A'"; } } + cell(BUF) { + area: 4; // 2x 7404 hex inverter + pin(A) { direction: input; } + pin(Y) { direction: output; + function: "A"; } + } cell(NAND) { area: 3; // 7400 quad 2-input NAND gate pin(A) { direction: input; } |