WE¥’EX hE1h1Efi T DISPLAY JhTERFA E
DATA SEGMENT
AORTA ECU { 7Q}-{
PORTB ECU 121H
CV'’RD EQU 123 H
TABLE DB SCH,0C7H,86H,S9H
DATA ENDS
CODE SEGMENT
ASSUME CS:CODE, DS:DATA
START.
MOV' AX,DATA
MOV' DS,AX
MOVALéOH
MOVDX,CV'RD
OUT DX,AL
MOI’BH,04
AEA SI,TABLE
NEXTDIC›IT:MOV CL,0S
MOV’ AL,[511
NEXTBIT: ROW AL,0l
MOV’ CH,AL
MOV’ DX,PORTB
OUT DX,AL
MOV' ALSO1
MOV' DX,PORTC
OUT DX,AL
DEC AL
MOV’ DX,FORTC
OUT DX.AL
MOV’ AL,CH
DEC CL
JNZ NEXTB I T
DEC BH
INC SI
JNZ NEXTDI G IT
MOV AH,4CH
INT 21 H
CODEENDS
END START