1) Write an assembly program to implement the logic operation shown below. Assume that the 12MHz frequency is used.
ORG 0H
LCALL FIRST
LCALL SECOND
LCALL THIRD
LCALL LAST
FIRST: MOV C,P2.0
JNB P2.1,SKIP
CPL C
SKIP: ORL C,P2.2
MOV P3.2,C
RET
SECOND: MOV C,P2.3
ORL C,P2.4
ORL C,P2.5
CPL C
MOV P1.2,C
RET
THIRD: MOV C,P2.6
ORL C,P2.7
CPL C
ANL C,/P3.0
CPL C
MOV P1.3,C
RET
LAST: MOV C,P1.0
ANL C,P1.2
ANL C,P1.3
MOV P1.1,C
EXIT: SJMP EXIT
END
