畢業(yè)設(shè)計(jì)-基于單片機(jī)的頻率計(jì)數(shù)器設(shè)計(jì)-wenkub.com
2025-06-01 03:07 本頁面
【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 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，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 24 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. You can make a claim to an employment tribunal, even if you haven39。將數(shù)碼管要顯示的頻率送到 60H 開頭的內(nèi)存 MOV R1,5FH MOV R2,06H MOV DPTR,TAB NEXT3: MOV A,R0 MOVC A,A+DPTR INC R0 INC R1 MOV R1,A DJNZ R2,NEXT3 PINGBI: MOV 20H,06H MOV R1,55H PANDUAN:MOV A,R1 JNZ SCANNUM DEC R1 DEC 20H AJMP PANDUAN SCANNUM:MOV R0,60H。存儲(chǔ)十進(jìn)制數(shù)千位 MOV A,24H SWAP A 19 ADD A,25H MOV B,0AH DIV AB MOV 54H,B 。存儲(chǔ)第三位商 MOV 52H,B 。存儲(chǔ)第四位商 MOV 51H,B 。存儲(chǔ)第五位商 MOV 50H,B 。存儲(chǔ)第一位商 MOV A,B MOV 30H,22H ANL 30H,0F0H ADD A,30H SWAP A MOV B,0AH DIV AB MOV 25H,A 。初始化程序 MOV TH0,3DH MOV TL0,71H MOV 20H,20 MOV TH1,00H 16 MOV TL1,00H MOV 21H,00H MOV 22H,00H MOV 23H,00H SETB IT0 SJMP $ CNINT0:SETB TR0 SETB TR1 RETI T0INT:DJNZ 20H,NEXT1。具體程序編寫如下： PINGBI: MOV 20H,06H MOV R1,55H PANDUAN:MOV A,R1 JNZ SCANNUM DEC R1 DEC 20H AJMP PANDUAN 程序經(jīng)過調(diào)試以后， 數(shù)碼管從高位第一位不為“ 0”的數(shù)開始顯示。 最后得到了十進(jìn)制數(shù) 460800。 0BH 除以 10，同第一步，存儲(chǔ)商，余數(shù)與下一個(gè)商組合成一個(gè)字節(jié)，再除以 10，一次類推得到十進(jìn)制數(shù)的十位 0。28H 除以 10，商 4H 余 0H，把商 4H 存儲(chǔ)在 26H 單元，余數(shù) 0H 與 0H組合成一個(gè)字節(jié) 00H。
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