exp1-8.v

/* BUF_G */ module BUF_G ( A, F ); input A; output F; buf U8 ( F, A ); endmodule /* BUF_G */ module BUF_G ( A, F ); input A; output F; assign F = A;

http://www.codebf.com/read/13930/288027

exp1-1.v

/* AND_G2 */ module AND_G2 ( A, B, F ); input A, B; //输入信号定义 output F; //输出信号定义 and U1 ( F, A, B ); endmodule

http://www.codebf.com/read/13930/288028

exp1-5.v

http://www.codebf.com/read/13930/288029

exp1-4.v

http://www.codebf.com/read/13930/288030

exp1-3.v

http://www.codebf.com/read/13930/288031

exp1-2.v

http://www.codebf.com/read/13930/288033

exp1-7.v

/* NOR_G2 */ module NOR_2 ( A, B, F ); input A, B; output F; nor U7 ( F, A, B ); endmodule /* NOR_G2 */ module NOR_2 ( A, B, F ); input A, B; output F; assign F = ~( A |

http://www.codebf.com/read/13930/288034

exp1-6.v

/* OR_G2 */ module OR_G2 ( A, B, F ); input A, B; output F; or U6 ( F, A, B ); endmodule /* OR_G2 */ module OR_G2 ( A, B, F ); input A, B; output F; assign F = A | B;

http://www.codebf.com/read/13930/288035

exp3-05.v

/* 2-1 SELECTOR */ module SEL ( A, B, SEL, F ); input A, B, SEL; output F ; assign F = ( SEL == 0 )? A: B; endmodule

http://www.codebf.com/read/13930/288036

exp3-15.v

http://www.codebf.com/read/13930/288038