【正文】 1: MOV R5,8 。8位數(shù)據(jù) DS18JXRD: SETB DS18DQ CLR DS18DQ 。前兩句完成初始化 NOP 河北工業(yè)大學(xué)畢業(yè)論文 27 NOP 。延時至少 1US SETB DS18DQ 。上升沿 ,并在 ,15US 內(nèi)讀數(shù) MOV R7,5 DJNZ R7,$ MOV C,DS18DQ RRC A LCALL DELAY60US 。讀時序 ,最少 60US DJNZ R5,DS18JXRD MOV @R1,A DEC R1 DJNZ R4,DS18JXRD1 SETB DS18DQ RET READ_1820_1: 。讀取 1 位 SETB CLR DS18DQ CLR DS18DQ CLR DS18DQ SETB DS18DQ MOV R7,5 DJNZ R7,$ JB DS18DQ,WEFH LCALL DELAY10MS WEFH: LCALL DELAY60US RET READCODE: 。讀取 64位 ROM,并顯示出來 SETB DS18DQ LCALL INIT_1820 JB DS18FIG,NEXT 河北工業(yè)大學(xué)畢業(yè)論文 28 RET NEXT: MOV A,33H LCALL WRITE_1820 LCALL READ_1820_CODE LCALL DISPLAYCD RET DS1864SEN: 。送出 64 個位的數(shù)據(jù) MOV R4,8 MOV DPTR,DS18TAB DS1864SEN1: MOV A,DS1864B MOVC A,@A+DPTR LCALL WRITE_1820 INC DS1864B DJNZ R4,DS1864SEN1 RET MATCHROM: LCALL INIT_1820 MOV A,55H 。MARCH ROM LCALL WRITE_1820 MOV DS1864B,DS18ADS LCALL DS1864SEN RET MRCOVT: 。匹配 ROM 并發(fā)出溫度轉(zhuǎn)換命令 LCALL MATCHROM MOV A,44H 。發(fā)出溫度轉(zhuǎn)換命令 LCALL WRITE_1820 LCALL DELAY1S RET 河北工業(yè)大學(xué)畢業(yè)論文 29 MRRDTEDP: 。匹配 ROM 并顯示轉(zhuǎn)換溫度 LCALL INIT_1820 LCALL MATCHROM MOV A,0BEH 。發(fā)出讀取命令 LCALL WRITE_1820 LCALL READ_18200 LCALL TEMPCOV LCALL DISPLAY 。調(diào)用數(shù)碼管顯示子程序 RET 鍵盤子程序 ： START:NOP 。程序開始 LCALL CH_KEY 。檢查鍵盤 AJMP START 。返回 CH_KEY:LCALL KS 。檢查有沒有按鍵按下 JNZ LK1 AJMP CH_KEY LK1:LCALL T12MS ACALL KS JNZ LK2 RET LK2:NOP LCALL SBIE 。按鍵識別子程序 MOV BUFF, A 。 送緩沖區(qū)以識別是數(shù)字鍵還是功能鍵？ LCALL CH_KF 。判斷按鍵功能。 JB FLAG1 ,KEY_FUN 。標志為 1，則為功能鍵 超溫報警程序 ： DIV: MOV R2,08H。1kz 持續(xù)時間 DIV1:MOV R3,0FAH DIV2:CPL 。輸出 1khz 方波 LCALL D5ms。調(diào)用延時程序 1 河北工業(yè)大學(xué)畢業(yè)論文 30 DJNZR3,DLV2。持續(xù) 1 秒 DJNZ R2,DIV1 MOV R2,10H。2khz 持續(xù)時間 DIV3:MOV R3,0FAH DI4:CPL 。輸出 2khz 方波 LCALL D25ms。調(diào)用延時程序 2 DJNZ R3,DIV4 DJNZ R2,DIV3 SIMP DIV。反復(fù)循環(huán) D5MS： MOV R7， 0FFH。延時子程序 1 LOOP： NOP NOP DJNZ R7， LOOP RET D25MS： MOVR6， 0FFH。延時子程序 2 LIN： DJNZ R6， LIN RET 繼電器控制程序 ： START1:MOV SP,60H JD: CPL 。 取反 LCALL DELAY 。延時 NOP SJMP JD DELAY: MOV R0,0AH 。延時子程序 (1 秒 ) DELAY33: MOV R1,00H DELAY44: MOV R2,0B2H DJNZ R2,$ DJNZ R1,DELAY44 DJNZ R0,DELAY33 LJMP START1 河北工業(yè)大學(xué)畢業(yè)論文 31 RET g an employment tribunal clai Employment tribunals sort out disagreements between employers and employees. You may need to make a claim to an employment tribunal if: ? you don39。t agree with the disciplinary action your employer has taken against you ? your employer dismisses you and you think that you have been dismissed unfairly. For more information about dismissal and unfair dismissal, see Dismissal. You can make a claim to an employment tribunal, even if you haven39。t appealed against the disciplinary action your employer has taken against you. However, if you win your case, the tribunal may reduce any pensation awarded to you as a result of your failure to appeal. Remember that in most cases you must make an application to an employment tribunal within three months of the date when the event you are plaining about happened. If your application is received after this time limit, the tribunal will not usually accept i. If you are worried about how the time limits apply to you, take advice from one of the anisations listed under Further help. Employment tribunals are less formal than some other courts, but it is still a legal process and you will need to give evidence under an oath or affirmation. Most people find making a claim to an employment tribunal challenging. If you are thinking about making a claim to an employment tribunal, you should get help straight away from one of the anisations listed under Further help. If you are being represented by a solicitor at the tribunal, they may ask you to sign an agreement where you pay their fee out of your pensation if you win the case. This is known as a damagesbased agreement. In England and Wales, your solicitor can39。t charge you more than 35% of your pensation if you win the case. If you are thinking about signing up for a damagesbased agreement, you should make sure you39。re clear about the terms of the agreement. It might be best to get advice from an experienced adviser, for example, at a Citizens Advice Bureau. To find your nearest CAB, including those that give advice by , click on nearest CAB. For more information about making a claim to an employment tribunal, see Employment tribunals. The (lack of) air up there Watch mCayman Islandsbased Webb, the head of Fifa39。s antiracism taskforce, is in London for the Football Association39。s 150th anniversary celebrations and will attend City39。s Premier League match at Chelsea on Sunday. I am going to be at the match tomorrow and I have asked to meet Yaya Toure, he told BBC Sport. For me it39。s about how he felt and I would like to speak to him first to find out what his experience was. Uefa has opened disciplinary proceedings against CSKA for the racist behaviour of their fans during City39。s 21 win. Michel Platini, president of European football39。s governing body, has also ordered an immediate investigation into the referee39。s actions. 河北工業(yè)大學(xué)畢業(yè)論文 32 CSKA said they were surprised and disappointed by Toure39。s plaint. In a statement the Russian side added: We found no racist insults from fans of CSKA. Age has reached the end of the beginning of a word. May be guilty in his seems to passing a lot of different life became the appearance of the same day。 May be back in the past, to oneself the paranoid weird belief