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Add buffer cell to scripts/yosys/synth_gates.lib 

Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2019-03-02 09:17:56 -08:00
parent ed1138d6a6
commit 243a09fd8d
1 changed files with 6 additions and 0 deletions
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6
scripts/yosys/synth_gates.lib
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@ -5,6 +5,12 @@ library(gates) {
pin(Y) { direction: output; pin(Y) { direction: output;
function: "A'"; } function: "A'"; }
} }
cell(BUF) {
area: 4; // 2x 7404 hex inverter
pin(A) { direction: input; }
pin(Y) { direction: output;
function: "A"; }
}
cell(NAND) { cell(NAND) {
area: 3; // 7400 quad 2-input NAND gate area: 3; // 7400 quad 2-input NAND gate
pin(A) { direction: input; } pin(A) { direction: input; }