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Ö÷Ì⹤¾ß ËÑË÷±¾Ö÷Ìâ ÏÔʾģʽ
¾É 2008-09-02, 21:20   #1
BG7YDO
»ðÍȳ¤ÀÏ(*********)
 
¼ÓÈëÈÕÆÚ: 2003-12-15
Ìû×Ó: 2,560
BG7YDO is on a distinguished road
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ÎÒÓÃµÄÆÁÊÇDMF5002N,һֱûÓеãÁÁ£¬ÇëÅóÓѰïæ¿´Ò»Ï³õʼ»¯ÊÇ·ñÓÐÎÊÌ⣿


W_R BIT P0.0
R_D BIT P0.1
CS BIT P0.2
CD BIT P0.3
RST BIT P0.4
DISP EQU P2


COM DATA 59H
DAT1 DATA 5AH
DAT2 DATA 5BH
COUNT DATA 5CH
HZ_CODE DATA 5DH
O_X DATA 5EH
O_Y DATA 5FH

ORG 00H

SJMP START
ORG 60H
START:
CLR RST
CLR CS
LCALL DELAY
LCALL INT

SJMP $



INT:
SETB RST
CLR CS
LCALL DELAY
MOV DAT1,#00H
MOV DAT2,#00H
MOV COM, #40H
LCALL WR_DAT1
MOV DAT1,#10H
MOV DAT2,#00H
MOV COM, #41H
LCALL WR_DAT1
MOV DAT1,#00H
MOV DAT2,#08H
MOV COM, #42H
LCALL WR_DAT1
MOV DAT1,#10H
MOV DAT2,#00H
MOV COM, #43H
LCALL WR_DAT1
MOV COM,#0A7H
LCALL WR_COM
MOV COM,#80H
LCALL WR_COM
MOV COM,#9DH
LCALL WR_COM
RET

WR_DAT1:
LCALL ST01
MOV A,DAT1
CALL WR_DAT3
WR_DAT2:
LCALL ST01
MOV A,DAT2
CALL WR_DAT3
WR_COM:
LCALL ST01
MOV A,COM
SETB CD
SJMP WR_DAT4
WR_DAT3:
SETB R_D
CLR CD
WR_DAT4:
MOV DISP,A
SETB RD
CLR CS
CLR W_R
NOP
NOP
SETB W_R
;SETB CD
RET
BG7YDOÀëÏßÖÐ   »Ø¸´Ê±ÒýÓôËÌû
¾É 2008-09-03, 16:32   #2
BG7YDO
»ðÍȳ¤ÀÏ(*********)
 
¼ÓÈëÈÕÆÚ: 2003-12-15
Ìû×Ó: 2,560
BG7YDO is on a distinguished road
ÄÇλÀÏʦ˵һÉùѽ.........
BG7YDOÀëÏßÖÐ   »Ø¸´Ê±ÒýÓôËÌû
¾É 2008-09-06, 09:34   #3
BG7YDO
»ðÍȳ¤ÀÏ(*********)
 
¼ÓÈëÈÕÆÚ: 2003-12-15
Ìû×Ó: 2,560
BG7YDO is on a distinguished road
............................
µÈ
BG7YDOÀëÏßÖÐ   »Ø¸´Ê±ÒýÓôËÌû
¾É 2008-09-06, 22:42   #4
BG7YDO
»ðÍȳ¤ÀÏ(*********)
 
¼ÓÈëÈÕÆÚ: 2003-12-15
Ìû×Ó: 2,560
BG7YDO is on a distinguished road
¿´À´ÊÇÎÊÌâÌ«¼òµ¥ÁË£¬¸ßÊÖÃDz»Ð¼»Ø´ð.......?!
BG7YDOÀëÏßÖÐ   »Ø¸´Ê±ÒýÓôËÌû
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