1_1.txt

This are the Laboratory programs for the 89c51

;COPY 25 IN R0,32 IN R1 AND STORE RESULT IN R2,R3

ORG 0000H
MOV R0,#25H
MOV R1,#32H
MOV A,R0
ADD A,R1
MOV R3,A
JNC XXX
MOV R2,#01H
XXX:
END