xorGate

gowin/OldBit3-ledTest/fulladder.v

@@ -0,0 +1,13 @@
+module fulladder(
+    input A, B, C0,
+    output S, C
+);
+
+wire S1,C1,C2;
+
+halfadder ha1(A, B, S1, C1);
+halfadder ha2(S1, C0, S, C2);
+
+or (C, C2, C1);
+
+endmodule