左流动汉字.asm

0107、32x8 LED点阵屏电子钟设计制作资料

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;
NO EQU 20H
ZNO EQU 22H
TABNO EQU 23H
F1 EQU P0
F2 EQU P2
TP1 EQU P1

;
ORG 00H
JMP START
ORG 30H

;
START:


LOOP:
CALL DISPLAY
JMP LOOP

DISPLAY:
CLR A
MOV F1,A
MOV F2,A
MOV TP1,A
MOV NO,A
MOV ZNO,A
MOV TABNO,#0

LOOP0:
MOV R2,#6
LOOP1:
MOV R3,#16
MOV R4,#0
MOV R0,NO
LOOP2:
MOV A,R4
MOV TP1,A
INC R4

CALL IN_TAB
MOV A,R0
MOVC A,@A+DPTR
MOV F1,A
INC R0

CALL IN_TAB
MOV A,R0
MOVC A,@A+DPTR
MOV F2,A
INC R0

CALL DL1MS

DJNZ R3,LOOP2
DJNZ R2,LOOP1

MOV A,NO
INC A
INC A
MOV NO,A

CJNE A,#224,LOOP0
MOV NO,#226
INC TABNO
MOV A,TABNO
CJNE A,#5,LOOP0
RET

IN_TAB:
MOV A,TABNO

CJNE A,#0,IN1
MOV DPTR,#TAB1
IN1:
CJNE A,#1,IN2
MOV DPTR,#TAB2
IN2:
CJNE A,#2,IN3
MOV DPTR,#TAB3
IN3:
CJNE A,#3,IN4
MOV DPTR,#TAB4
IN4:
CJNE A,#4,INEXIT
MOV DPTR,#TAB5

INEXIT:
RET



DELAY:
DL1MS:
MOV R6,#2
D1MS:MOV R7,#248
DJNZ R7,$
DJNZ R6,D1MS
RET

TAB1:
DB 0,0,0,0,0,0,0,0
 DB 0,0,0,0,0,0,0,0								  ;（空白开头）
   DB 0,0,0,0,0,0,0,0
   DB 0,0,0,0,0,0,0,0
     

 db 20H,08H,2CH,10H,23H,60H,20H,80H
db 23H,41H,3CH,31H,04H,02H,08H,0CH			  ;1 欢
db 0F0H,30H,17H,0C0H,10H,30H,10H,08H
db 14H,06H,18H,03H,00H,02H,00H,00H

db 02H,00H,42H,02H,22H,04H,13H,0F8H
db 00H,04H,3FH,0E2H,20H,42H,40H,82H
db 41H,02H,3FH,0FEH,20H,02H,20H,42H			   ;2	   迎
db 20H,22H,7FH,0C6H,20H,04H,00H,00H

db 02H,00H,02H,01H,42H,02H,22H,04H
db 1AH,18H,03H,0E0H,02H,00H,0FEH,00H			;3	   光
db 02H,00H,03H,0FCH,0AH,02H,12H,02H
db 62H,02H,26H,02H,02H,0EH,00H,00H

db 00H,00H,3FH,0F8H,00H,00H,0FFH,0FFH
db 02H,00H,04H,0FFH,08H,82H,30H,82H
db 0D4H,82H,12H,0FEH,13H,82H,10H,82H		  ;4	   临
db 10H,82H,31H,0FFH,10H,80H,00H,00H

db 01H,00H,01H,00H,01H,00H,01H,00H
db 0FFH,0FFH,01H,02H,01H,02H,05H,0C4H		   ;5	   长
db 09H,20H,11H,10H,21H,08H,61H,04H
db 01H,06H,03H,04H,01H,00H,00H,00H

db 02H,00H,42H,02H,22H,04H,33H,0F8H
db 00H,04H,04H,8AH,08H,91H,14H,0A5H
db 24H,83H,0C7H,0FDH,24H,81H,14H,0A1H		   ;6	   途
db 09H,91H,0CH,9BH,08H,02H,00H,00H

db 00H,00H,1FH,0E0H,12H,40H,12H,40H
db 12H,40H,12H,40H,0FFH,0FCH,12H,42H			;7	    电
db 12H,42H,12H,42H,12H,42H,3FH,0E2H
db 10H,02H,00H,0EH,00H,00H,00H,00H


TAB2:
db 02H,00H,42H,00H,22H,00H,33H,0FEH
db 00H,04H,02H,08H,22H,7FH,22H,42H			   ;8	    话
db 22H,42H,3FH,0C2H,42H,42H,0C2H,42H
db 42H,0FFH,06H,40H,02H,00H,00H,00H

db 02H,00H,42H,02H,22H,04H,13H,0F8H
db 00H,04H,3FH,0E2H,20H,42H,40H,82H
db 41H,02H,3FH,0FEH,20H,02H,20H,42H			   ;2	   迎
db 20H,22H,7FH,0C6H,20H,04H,00H,00H

db 02H,00H,42H,02H,22H,04H,13H,0F8H
db 00H,04H,3FH,0E2H,20H,42H,40H,82H
db 41H,02H,3FH,0FEH,20H,02H,20H,42H			   ;2	   迎
db 20H,22H,7FH,0C6H,20H,04H,00H,00H

TAB3:

TAB4:

TAB5:








end