Circuits-Combinational Logic-Arithmetic Circuits1、Half adder2、Full adder3、3-bit binary adder4、Adder5、Signed addition overflow6、100-bit binary adder7、4-digit BCD adder参考资料：https://hdlbits.01xz.net/
目录1、Half adder2、Full adder3、3-bit binary adder4、Adder5、Signed addition overflow6、100-bit binary adder7、4-digit BCD adder参考资料：https://hdlbits.01xz.net/1、Half adderCreate a half adder. A half adder adds two bits (with no carry-in) and produces a sum an
