bcd_2.txt

This are the Laboratory programs for the 89c51

;2 DIGIT BCD TO HEX
ORG 0000H
MOV R0, #72H
MOV A,R0
ANL A,#0FH
MOV R1,A
MOV A,R0
SWAP A
ANL A,#0FH
MOV B,#0AH
MUL AB
ADD A ,R1
MOV 31H,A
END