Add buffer cell to scripts/yosys/synth_gates.lib

Signed-off-by: Clifford Wolf <clifford@clifford.at>
YosysHQ · Mar 2, 2019 · 243a09f · 243a09f
1 parent ed1138d
commit 243a09f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git 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; }