【正文】 ll be traveling fast, so despite the distance, it will not be like diving into the deep end of a pool. It will be like he is diving into the shallow end. Skydiver preps for the big jump 33 When he jumps, he is expected to reach the speed of sound 690 mph (1,110 kph) in less than 40 seconds. Like hitting the top of the water, he will begin to slow as he approaches the more dense air closer to Earth. But this will not be enough to stop him pletely. If he goes too fast or spins out of control, he has a stabilization parachute that can be deployed to slow him down. His team hopes it39。 Have declared the end of the encounter that haven39。那些曾經(jīng)所謂的非做不可，只是青蔥年華里自己給自己注射的一支強(qiáng)心劑，或者說(shuō)，是自以為是的精神寄托罷了。s time, your ideas are always special to clear. Want, want, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just green years oneself give oneself an arm injection, or is a selfrighteous spiritual. 一個(gè)人的時(shí)候，自己的想法總是特別地清晰。t want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the throat, later again stood on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already can39。 The end of our life, and can meet many things really do? 而窮盡我們的一生，又能遇到多少事情是真正地非做不可？ During my childhood, think lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that those things are optional。 May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty years of life trajectory deeply shallow, suddenly feel something, do it. 一字開(kāi)頭的年齡已經(jīng)到了尾聲。s 21 win. Michel Platini, president of European football39。s antiracism taskforce, is in London for the Football Association39。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. 30 You can make a claim to an employment tribunal, even if you haven39。定時(shí)器 T0 初始化 MOV TMOD,01H MOV TL0,0B0H MOV TH0,3CH MOV IE,82H SETB TR0 RET 。 CHUSHI: 。蜂鳴器 MOV R5,100 BZ2: CPL SPK ACALL DELAYB DJNZ R5,BZ2 RET DELAYB: 。第五個(gè)位置顯示一杠 RET 。轉(zhuǎn)換小時(shí) 存到 34 35H MOV B,10 DIV AB MOV DPTR,TAB MOVC A,A+DPTR MOV BUF,A MOV A,B MOVC A,A+DPTR MOV BUF+1,A MOV A,FF 。 NAOPRO: 。鬧加分鐘 MOV A,FF CJNE A,60,K2FN MOV FF,0 K2FN: ACALL CONVNAO ACALL DISPLAY JNB K2,K2FN JMP TFFN JIANFN: DEC FF 。鬧加秒 MOV A,MM 24 CJNE A,60,K2MN MOV MM,0 K2MN: ACALL CONVNAO ACALL DISPLAY JNB K2,K2MN JMP TMMN JIANMN: DEC MM 。鬧加時(shí)子程序 MOV A,HH CJNE A,24,K2SN MOV HH,0 K2SN: ACALL CONVNAO ACALL DISPLAY JNB K2,K2SN SJMP TSSN JIANSN: DEC HH 。秒閃子程序 MOV R3,20 DISM: MOV R1,BUF MOV A,01H MOV R2,6 ACALL DP1 DJNZ R3,DISM MOV R3,20 23 ACALL DIS2 RET 。減分鐘 MOV A,FEN CJNE A,255,K3F MOV FEN,59 K3F: ACALL CONV ACALL DISPLAY JNB K3,K3F JMP TFF 。減秒 MOV A,MIAO CJNE A,255,K3M MOV MIAO,59 K3M: ACALL CONV ACALL DISPLAY JNB K3,K3M JMP TMM 。減時(shí)子程序 MOV A,SHI CJNE A,255,K3S MOV SHI,23 K3S: ACALL CONV ACALL DISPLAY JNB K3,K3S SJMP TSS QUE: ACALL BZ 21 SETB TR0 : ACALL CONV ACALL DISPLAY JNB K5, LJMP LOOP 。 SETTIME: 。 DISPLAY: 。轉(zhuǎn)換秒 存到 40 41H MOV B,10 DIV AB MOV DPTR,TAB MOVC A,A+DPTR MOV BUF+6,A MOV A,B MOVC A,A+DPTR MOV BUF+7,A MOV BUF+2,0BFH 。 CONV: 。在設(shè)計(jì)的過(guò)程中遇到問(wèn)題，可以說(shuō)得是困難重重，這畢竟第一次做的，難免會(huì)遇到過(guò)各種各樣的問(wèn)題，同時(shí)在設(shè)計(jì)的過(guò)程中發(fā)現(xiàn)了自己的不足之處，對(duì)以前所學(xué)過(guò)的知識(shí)理解得不夠深刻，掌握得不夠牢固，比如說(shuō)不懂一些元器件的使用方法，對(duì)單片機(jī)匯編語(yǔ)言掌握得不好??通過(guò)這次課程設(shè)計(jì)之后，一定把以前所學(xué)過(guò)的知識(shí) 重新溫故。 16 心得體會(huì) 課程設(shè)計(jì)是培養(yǎng)學(xué)生綜合運(yùn)用所學(xué)知識(shí) ,發(fā)現(xiàn) ,提出 ,分析和解決實(shí)際問(wèn)題 ,鍛煉實(shí)踐能力的重要環(huán)節(jié) ,是對(duì)學(xué)生實(shí)際工作能力的具體訓(xùn)練和考察過(guò)程 .隨著科學(xué)技術(shù)發(fā)展的日新日異，單片機(jī)已經(jīng)成為當(dāng)今計(jì)算機(jī)應(yīng)用中空前活躍的領(lǐng)域， 在生活中可以說(shuō)得是無(wú)處不在。 復(fù)位電路的調(diào)試 當(dāng)電源剛接通時(shí)，接通電源就完成了系統(tǒng)的初始化。 （ 2）上電之后要用示波器觀察信號(hào)的在電路中變化的情況，與設(shè)計(jì)當(dāng)初的情況相比較，找出差別，并進(jìn)行分析。 圖 36 復(fù)位結(jié)果圖 15 系統(tǒng)的調(diào)試方法 整個(gè)系統(tǒng)調(diào)試的主要思想是：先每個(gè)模塊進(jìn)行調(diào)試，然后整個(gè)系統(tǒng)一起調(diào)試。 圖 34 鬧鐘輸入輸出模塊 13 當(dāng)前時(shí)間調(diào)整模塊 當(dāng)前時(shí)間調(diào)整模塊是用來(lái)按用戶的需要對(duì)當(dāng)前所顯示的時(shí)間進(jìn)行設(shè)置，本軟件的設(shè)計(jì)思路是通過(guò)對(duì)相關(guān)的時(shí)間設(shè)置按鍵的掃描進(jìn)行時(shí)間設(shè)置。 鬧鐘轉(zhuǎn)換子模塊：由于在寄存器中存儲(chǔ)的是十六進(jìn)制的數(shù)，不能存儲(chǔ)十進(jìn)制的數(shù)，且我們用的 LED 燈是共陽(yáng)極的，所以在要輸出顯示鬧鐘的時(shí)間前，要進(jìn)行鬧鐘數(shù)制轉(zhuǎn)換。 鬧鐘開(kāi)關(guān)子模塊：該模塊實(shí)現(xiàn)的功能是，對(duì)鬧鐘的工作狀態(tài)進(jìn)行開(kāi)關(guān)，當(dāng)為開(kāi)時(shí)，鬧鐘時(shí)間到后，鬧鐘指示燈會(huì)亮以及蜂鳴器會(huì)響；當(dāng)為關(guān)時(shí)，即便鬧鐘時(shí)間到了，鬧鐘指示燈不會(huì)亮以及蜂鳴器不會(huì)響。 下圖 33 為該中斷服務(wù)的程序框圖 圖 33