【正文】 ACALL DELAY2 AJMP LOOP KEY: MOV P2,03H 。讀鍵盤情況 JNB KEY2,FZ 。判斷正反轉 CJNE R4,08,LOOPZ 。是否為結束標志 MOV R4,0FFH LOOPZ: INC R4 。正轉 MOV A,R4 MOV DPTR,TAB MOVC A,@A+DPTR MOV P1,A ACALL DELAY2 AJMP LOOP FZ: CJNE R4,0FFH,LOOPF 。是否為結束標志 重慶科技學院高等教育自學考試本科畢業(yè)論文 附錄 一 25 MOV R4,8 LOOPF: DEC R4 MOV A,R4 MOV DPTR,TAB MOVC A,@A+DPTR MOV P1,A ACALL DELAY2 AJMP LOOP TOFF: ACALL CHECK MOV P0,0C0H 。輸入第 2行首地址 CALL ENABLE MOV DPTR,TABLE2 CALL WRITE1 AJMP LOOP DELAY: MOV R6,60 DJNZ R6,$ RET DELAY1: MOV R7,5H DD4: MOV R6,0FFH DJNZ R6,$ DJNZ R7,DD4 RET DELAY2: MOV R3,DELAY_V A3: ACALL DELAY DJNZ R3,A3 RET CHECK: MOV P0,0FFH 。LCD1602測忙 CLR RS SETB RW CLR E NOP SETB E JB ,CHECK RET ENABLE: CLR RS 。LCD1602使能輸入 CLR RW CLR E CALL DELAY1 重慶科技學院高等教育自學考試本科畢業(yè)論文 附錄 一 26 SETB E RET WRITE1: MOV R1,00H 。LCD1602字符串寫入 A2: MOV A,R1 MOVC A,@A+DPTR CALL WRITE2 INC R1 CJNE A,0FEH,A2 RET WRITE2: MOV P0,A 。LCD1602字符寫入 SETB RS CLR RW CLR E CALL DELAY1 SETB E RET TAB: DB 02H,06H,04H,0CH 。步進電機運行控制代碼 DB 08H,09H,01H,03H TABLE1: DB STA: SPD ,0FEH TABLE2: DB RUN: OFF ,0FEH TABLE3: DB RUN: ON ,0FEH END 重慶科技學院高等教育自學考試本科畢業(yè)論文 附錄 一 27 附錄 二 控制原理圖 論文原創(chuàng)性聲明 本人以信譽聲明：所呈交的畢業(yè)論文是在導師的指導下進行的設計（研究）工作及取得的成果，論文中引用他（她）人的文獻、數(shù)據(jù)、圖件、資料均已明確標注出，論文中的結論和結果為本人獨立完成，不包含他人成果及為獲得重慶科技學院或其它教育機構的學位或證書而使用其材料。與我一同工作的同志對本設計（研究）所做的任何貢獻均已在論文中作了明確的說明并表示了 謝意。 畢業(yè)論文作者（簽字）： 簽字日期： 年 月 日 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. CSKA said they were surprised and disappointed by Toure39。s plaint. In a statement the Russian