Equations

********** Mapped Logic **********
CO <= ((CI AND B)
      OR (CI AND A)
      OR (B AND A));
S <= NOT (B
      XOR
     S <= NOT (((CI AND A)
      OR (NOT CI AND NOT A)));
Register Legend:
      FDCPE (Q,D,C,CLR,PRE);
      FTCPE (Q,D,C,CLR,PRE);
      LDCP (Q,D,G,CLR,PRE);