?? ledping.asm
字號:
;斑竹制作的漢字顯示屏:倚天一出寶刀屠龍,有空的朋友可以做一個送給女朋友。
;***************************************************************************
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;***************************************************************************
ORG 00H
START: MOV A,#0FFH
MOV P0,A
ANL P2,#00
MOV R2,#200
D1: MOV R3,#248 ;延時
DJNZ R3,$
DJNZ R2,D1
MOV 20H,#00H
l1: MOV R1,#100
L2: MOV R6,#16
MOV R4,#00H
MOV R0,20H
L3: MOV A,R4
MOV P1,A ;開三極管
INC R4
MOV A,R0
MOV DPTR,#TABLE
MOVC A,@A+DPTR
MOV P0,A ;查表送P0口
INC R0
MOV A,R0
MOV DPTR,#TABLE
MOVC A,@A+DPTR
MOV P2,A ;查表送P2口
INC R0
MOV R3,#02
D2: MOV R5,#248
DJNZ R5,$
DJNZ R3,D2
MOV A,#00H
MOV P0,A
ANL P2,#00H
DJNZ R6,L3
DJNZ R1,L2
MOV 20H,R0
CJNE R0,#0FFH,L1 ;檢測是否送完
JMP START
TABLE :
db 01H,00H,02H,00H,04H,00H,1FH,0FFH
db 0E2H,00H,22H,00H,22H,0FCH,26H,88H
db 2AH,88H,0F2H,88H,2AH,0FAH,26H,01H
db 63H,0FEH,26H,00H,02H,00H,00H,00H
db 02H,01H,42H,01H,42H,02H,42H,04H
db 42H,08H,42H,30H,42H,0C0H,7FH,00H
db 42H,0C0H,42H,30H,42H,08H,42H,04H
db 0C2H,02H,46H,03H,02H,02H,00H,00H
db 01H,00H,01H,00H,01H,00H,01H,00H
db 01H,00H,01H,00H,01H,00H,01H,00H
db 01H,00H,01H,00H,01H,00H,01H,00H
db 01H,00H,03H,00H,01H,00H,00H,00H
db 00H,00H,00H,7FH,3FH,02H,02H,02H
db 02H,02H,02H,02H,02H,02H,0FFH,0FEH
db 02H,02H,02H,02H,02H,02H,02H,02H
db 3FH,02H,00H,7FH,00H,00H,00H,00H
db 08H,00H,30H,02H,22H,02H,22H,42H
db 22H,42H,22H,42H,0A2H,42H,63H,0FEH
db 22H,42H,22H,52H,22H,0DAH,26H,42H
db 22H,06H,28H,02H,30H,00H,00H,00H
db 00H,00H,20H,01H,20H,02H,20H,04H
db 20H,18H,20H,60H,3FH,80H,20H,00H
db 20H,00H,20H,02H,20H,01H,20H,02H
db 7FH,0FCH,20H,00H,00H,00H,00H,00H
db 00H,02H,00H,0CH,7FH,0F4H,51H,08H
db 55H,10H,55H,3FH,55H,6AH,5FH,0AAH
db 55H,2AH,57H,2AH,55H,2AH,59H,2AH
db 0F1H,7FH,43H,20H,01H,00H,00H,00H
db 08H,00H,08H,01H,08H,02H,08H,0CH
db 08H,30H,09H,0C4H,0FEH,04H,08H,08H
db 0FH,0FCH,48H,22H,28H,42H,08H,82H
db 0BH,02H,18H,02H,08H,1EH,00H,00H
end
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