北京理工大学珠海学院2013届本科生毕业设计
谢 辞
这次毕业设计即将完成之际，谨此向我的导师李老师致以衷心的感谢和崇高的敬意！这次毕业设计是在李老师的悉心指导下完成的。从最开始的课题选取、开题报告的撰写、设计中的实验到最后论文的完成每一个环节都离不开李老师的辛劳。李老师他敏锐的洞察力，知识的渊博，治学态度非常严谨。他精益求精的工作作风和对科学的献身精神给我留下了刻骨铭心的印象，这些都使我受益匪浅。
感谢北京理工大学珠海学院信息学院为我提供了这次难得的学习机会，感谢院里的领导和老师为我提供了良好的研究实验环境，在此我向这些敬爱的老师表示诚挚的敬意！正是他们热情的关怀和帮助，才使我顺利的完成学业。
感谢自动化专业全体同学，正是由于他们的帮助和支持，才使我顺利克服一个个的困难和疑惑，直到本毕业设计论文的顺利完成。
在我读大学期间，我的家人始终如一的支持和鼓励我，我的成功离不开他们所倾注的心血。为此，我衷心感谢他们给予我的关怀。
感谢所有关心和帮助过我的人们。
最后，衷心感谢能耐心看完我的论文并提出宝贵意见和建议的您！
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org 00h jmp cfg org 03h call e0t reti
cfg: setb ea ; setb ex0 setb it0 mov dptr,#tab mov 31h,#1000b; mm: setb p1.4 setb p1.5 call key ; djnz 44h,mm0 djnz 45h,mm0 mov a,31h call ssj ; mov a,#0h call ssj ; cpl p1.6 setb p1.6 call tld ; mm0: jb 00h,mm setb 00h call disp ; ; mov 44h,#0 mov 45h,#0 jmp mm ;
北京理工大学珠海学院2013届本科生毕业设计
附 录
源程序
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北京理工大学珠海学院2013届本科生毕业设计
fys:cpl a ; ys: mov 30h,a; ys0: nop ; nop
djnz 30h,ys0 ret
key: jb p3.0,kend ; mov a,31h rl a ; mov 31h,a k1: mov a,31h ; call ssj mov a,#0h call ssj cpl p1.6 setb p1.6 call tld ; call tld call tld call tld djnz r6,k1 kend: ret
disp: inc r5 ; mov a,r5 rl a
movc a,@a+dptr ; call ssj mov a,r5 rl a inc a
movc a,@a+dptr ;
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北京理工大学珠海学院2013届本科生毕业设计
;setb acc.1 ; call ssj cpl p1.6 setb p1.6 call tld
cjne r5,#127,dsd; dsd: ;mov 45h,#0 jc disp ret;
ssj: mov b,#8; cpl a fs0: rlc a mov p1.7,c cpl p1.6 setb p1.6 djnz b,fs0 ret
tld: clr p1.5 ;clr p1.4 mov a,31h call ys setb p1.5 ;setb p1.4 mov a,31h call fys ret
e0t: clr 00h; mov r5,#0 inc dptr; inc dptr inc dptr inc dptr mov a,dph cjne a,#10h,e0d
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北京理工大学珠海学院2013届本科生毕业设计
mov dptr,#tab e0d: ret tab:;
db 01h,0f0h,01h,0ch,00h,30h,01h,0c0h db 00h,30h,01h,0ch,01h,0f0h,01h,00h db 00h,00h,00h,0f8h,01h,44h,01h,44h db 01h,44h,01h,44h,00h,0c8h,00h,00h db 00h,00h,10h,04h,10h,04h,1fh,0fch db 00h,04h,00h,04h,00h,00h,00h,00h db 00h,00h,00h,70h,00h,88h,01h,04h db 01h,04h,01h,04h,00h,88h,00h,00h db 00h,00h,00h,0f8h,01h,04h,01h,04h db 01h,04h,01h,04h,00h,0f8h,00h,00h db 01h,04h,01h,0fch,01h,04h,01h,00h db 01h,0fch,01h,04h,01h,00h,00h,0fch db 00h,00h,00h,0f8h,01h,44h,01h,44h db 01h,44h,01h,44h,00h,0c8h,00h,00h db 00h,00h,00h,00h,00h,00h,00h,00h db 00h,00h,00h,00h,00h,00h,00h,00h db 00h,04h,04h,06h,04h,04h,04h,08h db 04h,08h,0ffh,0ffh,00h,00h,00h,00h db 00h,00h,0ffh,0fch,02h,02h,04h,02h db 08h,02h,10h,02h,00h,1eh,00h,00h db 20h,00h,20h,02h,20h,04h,27h,0d8h db 24h,40h,24h,42h,0a4h,41h,64h,7eh db 24h,40h,24h,40h,24h,40h,27h,0d0h db 20h,08h,20h,06h,20h,00h,00h,00h db 20h,04h,21h,06h,21h,04h,3fh,0f8h db 21h,08h,21h,08h,00h,02h,7fh,22h db 49h,22h,49h,22h,7fh,0feh,49h,22h db 49h,22h,7fh,22h,00h,02h,00h,00h db 00h,04h,20h,04h,20h,04h,20h,04h db 20h,04h,20h,04h,20h,04h,3fh,0fch db 20h,04h,20h,04h,20h,04h,20h,04h
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北京理工大学珠海学院2013届本科生毕业设计
db 20h,04h,20h,04h,00h,04h,00h,00h db 04h,01h,04h,01h,04h,02h,04h,04h db 04h,08h,04h,30h,04h,0c0h,0ffh,00h db 04h,0c0h,04h,30h,04h,08h,04h,04h db 04h,02h,04h,01h,04h,01h,00h,00h db 02h,20h,0ch,20h,88h,20h,69h,20h db 09h,20h,09h,22h,89h,21h,69h,7eh db 09h,60h,09h,0a0h,19h,20h,28h,20h db 0c8h,20h,0ah,20h,0ch,20h,00h,00h db 20h,08h,22h,0ch,22h,08h,3fh,0f0h db 22h,10h,22h,10h,05h,04h,79h,18h db 11h,60h,11h,80h,0ffh,0ffh,11h,80h db 11h,60h,11h,18h,01h,04h,00h,00h db 08h,20h,06h,20h,40h,3eh,30h,0c0h db 03h,00h,08h,80h,10h,0b8h,0efh,0c8h db 28h,88h,2ah,0aah,29h,99h,28h,8ah db 2fh,0fch,20h,88h,00h,80h,00h,00h db 02h,20h,0ch,20h,88h,20h,69h,20h db 09h,20h,09h,22h,89h,21h,69h,7eh db 09h,60h,09h,0a0h,19h,20h,28h,20h db 0c8h,20h,0ah,20h,0ch,20h,00h,00h db 00h,00h,7fh,0ffh,44h,20h,5ah,10h db 61h,0e0h,08h,01h,30h,82h,24h,8ch db 24h,0f0h,0a4h,80h,64h,80h,24h,0fch db 24h,82h,28h,82h,30h,8eh,00h,00h db 00h,
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