ORG 0000H
LJMP MAIN
ORG 0100H
MAIN: MOV 30H,#00H ;给显示缓冲区赋初值
MOV 31H,#00H
L0: SETB P1.0 ;164清零端‘CLR’置1(低电平有效)
INC 30H
MOV A,30H
CJNE A,#0AH,AA
MOV 30H,#00H
INC 31H
MOV A,31H
CJNE A,#0AH,AA
HC164显示.rar
(2008-09-22 10:28:36, Size: 17.5 KB, Downloads: 1)
