Add (Ternary)

Add

Uses

Adds two inputs and a carry in together. Outputs sum and carry out.

Negating the B input will result in a subtraction.

Truth Tables

A	B	Ci	Co	S
-	-	-	-	0
-	-	0	-	+
-	-	+	0	-
-	0	-	-	+
-	0	0	0	-
-	0	+	0	0
-	+	-	0	-
-	+	0	0	0
-	+	+	0	+
0	-	-	-	+
0	-	0	0	-
0	-	+	0	0
0	0	-	0	-
0	0	0	0	0
0	0	+	0	+
0	+	-	0	0
0	+	0	0	+
0	+	+	+	-
+	-	-	0	-
+	-	0	0	0
+	-	+	0	+
+	0	-	0	0
+	0	0	0	+
+	0	+	+	-
+	+	-	0	+
+	+	0	+	-
+	+	+	+	0