请用位操作指令,求下面逻辑方程(1)P1.7=ACC.0×(B.0+P2.1)+(P3.2)非(2)PSW.5=P1.3×ACC.2+B.5×(P1.1)非(3)P2.3=(P1.5)非×B.4+(ACC.7)非×P1.0汇编语言写出来

Question

请用位操作指令,求下面逻辑方程
(1) P1.7=ACC.0×(B.0+P2.1)+(P3.2)非
(2)PSW.5=P1.3×ACC.2+B.5×(P1.1)非
(3)P2.3=(P1.5)非×B.4+(ACC.7)非×P1.0
汇编语言写出来

Answer 1

(1) P1.7=ACC.0×(B.0+P2.1)+(P3.2)非
MOV C,B.0
ORL C,P2.1
ANL C,ACC.0
ORL C,/P3.2
MOV P1.7,C
END
(2)PSW.5=P1.3×ACC.2+B.5×(P1.1)非
MOV C,P1.3
ANL C,ACC.2
MOV PSW.5,C
MOV C,B.5
ANL C,/P1.1
ORL C,PSW.5
MOV PSW.5,C
END
(3)P2.3=(P1.5)非×B.4+(ACC.7)非×P1.0
MOV C,B.4
ANL C,/P1.5
MOV PSW.5,C
MOV C,P1.0
ANL C,/ACC.7
ORL C,PSW.5
MOV P2.3,C
END