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[2] ºÎÁ¢Ãñ£®µ¥Æ¬»úÓ¦ÓÃϵͳÉè¼Æ[M]£®±±¾©£º±±¾©º½¿Õº½Ìì´óѧ³ö°æÉ磬1993. [3] ¥ȻµÑ£®µ¥Æ¬»ú¿ª·¢[M]£®±±¾©£ºÈËÃñÓʵç³ö°æÉ磬1994.
[4] ¸¶¼Ò²Å£®µ¥Æ¬»ú¿ØÖƹ¤³Ìʵ¼ù¼¼Êõ[M]£®±±¾©£º»¯Ñ§¹¤Òµ³ö°æÉç 2004.3.
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[7] ÁõÏæÌΣ®½ÊÀÃ÷£®µ¥Æ¬»úÔÀíÓëÓ¦ÓÃ[M]. ±±¾©:µç×Ó¹¤Òµ³ö°æÉç,2006.
¸½Â¼£º
ÑÓʱ³ÌÐò£º D_1MS: MOV R7,#2 D_5:
MOV R2,#250 DJNZ R2,$ DJNZ R7,D_5 RET Ö÷³ÌÐò£º MAIN:
JNB P3.0,DATETZ ;°´ÏÂ0¼ü£¬ÏÔʾÈÕÆÚ²¢¿É¶ÔÈÕÆÚ½øÐе÷Õû JNB P3.1,ZSTZ1 ;°´ÏÂ1¼ü£¬ÏÔʾʱ¼ä£¬²¢¿Éµ÷ʱ JNB P3.2,NLTZZ ;°´ÏÂ2¼ü£¬½øÐÐÄÖÁåÉèÖà JNB P3.3,DSTZ ;°´ÏÂ3¼ü£¬½øÐж¨Ê±ÉèÖà JNB P3.4,CESHI ;ÄÖÁå²âÊÔ
JNB P3.6,STOPWATCHTZ ;°´ÏÂ6¼ü£¬½øÈëÃë±í·½Ê½ ACALL DISP ;µ÷ÓÃʱÖÓÏÔʾ×Ó³ÌÐò
JNB P0.6,RERING ;ÅжÏÊÇ·ñ¿ªÆôÄÖÁåÖØÏ칦ÄÜ
RE: JNB P2.7,DSPDKQ ;ÅжÏÊÇ·ñ¿ªÆôÄÖÁ幦ÄÜ£¬Ã»¿ªÔòÈ¥Åж϶¨Ê± FMQPD: ;Åж϶¨Ê±ÖµR4,R3ÊÇ·ñµ½Áã¡¢ÄÖÁåʱ¿ÌÊÇ·ñÒѵ½
MOV A,HOUR; SUBB A,38H;
JZ FEN ;ÅжÏСʱÊýÊÇ·ñµ½ÄÖÁåËù¶¨Ê±¼ä£¬Èôµ½£¬Ôò¶Ô
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13
AJMP DSPDKQ FEN:
MOV A,MINUTE; SUBB A,37H;
JZ MIAO ;ÅжϷÖÊÇ·ñµ½ÄÖÁåËù¶¨Ê±¼ä£¬Èôµ½£¬Ôò¶ÔÃë½ø
ÐÐÅжϣ»Èô²»µ½£¬Ôò¶Ô¶¨Ê±½øÐÐÅжÏ
AJMP DSPDKQ MIAO:
MOV A,SECOND SUBB A,#0
JZ SHENGYIN1 ;ÅжÏÃëÊÇ·ñµ½ÄÖÁåËù¶¨Ê±¼ä£¬Èôµ½£¬Ôòʱ£¬
AJMP DSPDKQ
RERING: ;JNB F0, RE ;CPL F0
MOV 3CH,#1 ;JNB P0.7,M1 ;MOV R4,#0 ;MOV R3,#30 AJMP MAIN
M1: ;MOV R4,#1 MOV R3,#0 AJMP MAIN
DSPDKQ: ;MOV A,3CH ;3CHJNZ DSPD2 ;AJMP MAIN DSPD2: MOV A,R4;
JZ S_PD ;R4AJMP MAIN; S_PD: MOV A,R3;
JNZ MAIN ;R4,R3JNB P0.6,SHENGYIN2 ;AJMP TISHI ;AJMP MAIN CESHI: ACALL RING AJMP MAIN
SHENGYIN1: ;LCALL RING AJMP MAIN SHENGYIN2:
SETB F0 ;·Ö£¬Ã붼µ½´ïÄÖÁåʱ¿Ì£¬½øÈëÏìÁå×Ó³ÌÐò£»Èô²»µ½ÔòÅж϶¨Ê±
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LCALL RING ;ÏìÁå
CLR F0 ;±ê־λ¸´Î» AJMP MAIN NLTZZ:
AJMP NLTZ1 ;ÌøÈëÄÖÁåµ÷Õû³ÌÐò DSTZ:
AJMP DSTZ1 ;ÌøÈ붨ʱµ÷Õû³ÌÐò DATETZ:
AJMP DATETZ1 ;ÌøÈëÈÕÆÚµ÷Õû³ÌÐò STOPWATCHTZ:
AJMP STOPWATCHTZ1 ;ÌøÈëÃë±í³ÌÐò ÏÔʾ×Ó³ÌÐò£º
DISP: ;JNB P3.7,OUT1 ;MOV DPTR,#LEDTAB
MOV A,SECOND ;MOV B,#10
DIV AB ;AMOVC A,@A+DPTR MOV P1,A CLR SEC_S
ACALL D_1MS ;SETB SEC_S MOV A,B
MOVC A,@A+DPTR MOV P1,A CLR SEC_G
ACALL D_1MS ;SETB SEC_G
MOV A,MINUTE ;MOV B,#10 DIV AB
MOVC A,@A+DPTR MOV P1,A CLR MIN_S ACALL D_1MS SETB MIN_S MOV A,B
MOVC A,@A+DPTR MOV P1,A CLR MIN_G ACALL D_1MS SETB MIN_G
MOV A,HOUR ;MOV B,#10 DIV AB
MOV DPTR,#LEDTAB MOVC A,@A+DPTR MOV P1,A
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ÏÔʾ£¬ÑÓ³¤ÆäÊÙÃü
ÏÔʾµ±Ç°Ê±¼äÃëλ ´æʮ룬B´æ¸öλ ÏÔʾµ±Ç°Ê±¼äÃëʮλ ÏÔʾµ±Ç°Ê±¼äÃë¸öλ ÏÔʾµ±Ç°Ê±¼ä·Öλ ÏÔʾµ±Ç°Ê±¼äʱλ 15
CLR HOU_S ACALL D_1MS SETB HOU_S MOV A,B
MOVC A,@A+DPTR MOV P1,A CLR HOU_G ACALL D_1MS SETB HOU_G
MOV A,WEEK ;ÏÔʾµ±Ç°ÐÇÆÚÊý MOVC A,@A+DPTR MOV P1,A CLR Y_S ACALL D_1MS SETB Y_S OUT1: RET
16