Do assembly language program for displaying 0 to 9 on seven segment display in MCU IDE 8051 virtual hardware

ORG 0000H

TARGET:

MOV DPTR,#0400H

AGAIN:

CLR A

MOVC A,@A+DPTR

MOV P1,A

ACALL DELAY

INC DPTR

CJNE A,0,AGAIN 

SJMP TARGET

DELAY:

MOV R4,#0FH

BACK:

DJNZ R4,BACK

RET


ORG 0400H

DB 3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH,00H

END

Comments

Popular posts from this blog

Foil type strain gauge

Working of hair hygrometer.