jk9-2.asm

微机原理课程 所有讲义PPT 课程全实验（包括代码程序设计实验报告） 习题及答案

RG	0000H
	LJMP	DXSMAIN
	ORG	1930H
DXSMAIN:MOV	SP,#5FH
	MOV	DPTR,#0E100H
	MOV	A,#03H
	MOVX	@DPTR,A
DISP:	MOV	R0,#2AH
	MOV	R1,#00H
DISPN:	MOV	DPTR,#0E102H
	MOV	A,#00H
	MOVX	@DPTR,A
	MOV	DPTR,#DISPD
	MOV	A,@R0
	MOVC	A,@A+DPTR
	MOV	DPTR,#0E101H
	MOVX	@DPTR,A
	MOV	DPTR,#DISPW
	MOV	A,R1
	MOVC	A,@A+DPTR
	MOV	DPTR,#0E102H
	MOVX	@DPTR,A
	ACALL	DIMS
	INC	R0
	INC	R1
	CJNE	R1,#06H,DISPN
	SJMP	DISP
DIMS:	PUSH	30H
	MOV	30H,#0F8H
DLP:	NOP	
	NOP
	DJNZ	30H,DLP
	POP	30H
	RET
DISPD:	DB	3FH,06H,5BH,4FH,66H,6DH,7DH,07H
	DB	7FH,6FH,77H,7CH,39H,5EH,79H,71H
	DB	6FH,76H,74H,30H,10H,38H,18H,54H
	DB	5CH,73H,0DCH,50H,6DH,3EH,1CH,6EH
	DB	00H,40H,48H,49H,58H,4CH,0FH,44H
	DB	0C4H,0CH,0EH,56H,70H,46H,6BH,5DH
	DB	0BFH,86H,0DBH,0CFH,0E6H,0EDH,0FDH,87H
	DB	0FFH,0EFH,0F7H,0FCH,0B9H,0DEH,0F9H,0F1H
DISPW:	DB	01H,02H,04H,10H,08H,20H
	end