基于51單片機的俄羅斯方塊設計論文,基于,51,單片機,俄羅斯方塊,設計,論文 游戲機的制作：俄羅斯方塊 目 錄 摘要………………………………………………………………………1 1 方案論證………………………………………………………………………. 1.1 開發(fā)意義………………………………………………………………… 1.2 功能介紹…………………………………………………………………. 2 設計思路………………………………………………………………………… . 3 硬件電路……………………………………………………………………… 2.1 74HC573驅(qū)動芯片電路……………………………………………………. 2.2 8*8LED點陣的接口電路………………………………………………….. 2.3單片機最小系統(tǒng)電路……………………………………………………….. 2.4整體電路圖…………………………………………………………………. 4 系統(tǒng)調(diào)試……………………………………………………………………….. 3.1硬件調(diào)試……………………………………………………………………… 3.2軟件調(diào)試…………………………………………………………………….. 5 作品展示………………………………………………………………………… . 6 元器件清單…………………………………………………………………….. 7 結(jié)束語…………………………………………………………………………….. 致謝…………………………………………………………………………… 參考文獻…………………………………………………………………………. 游戲機的制作：俄羅斯方塊 摘要： 近年來隨著計算機在社會領域的滲透, 單片機的應用正在不斷地走向深入，應用到各個領域。在實時檢測和自動控制的單片機應用系統(tǒng)中，單片機往往是作為一個核心部件來使用，僅單片機方面知識是不夠的，還應根據(jù)具體硬件結(jié)構(gòu)，以及針對具體應用對象特點的軟件結(jié)合，以作完善。 我做的題目是一個用51單片機制作的游戲機，大致分位軟件和硬件2大部分，硬件主要通過5按鍵、1個8*8LED點陣屏、一個單片機系統(tǒng)，實現(xiàn)積木的左、右、下、變化、復位五個模式，完全達到俄羅斯方塊所實現(xiàn)的功能。 次項目用專門的PROTUES仿真，而采用KEIL軟件程序進行程序調(diào)試 關(guān)鍵詞：AT89S52單片機芯片 ；74HC573驅(qū)動芯片 ；GYXM-1558ASR-LED點陣屏 1 方案論證 1.1 開發(fā)意義： 充分理解點陣顯示的原理，已經(jīng)動態(tài)掃描的應用，對生活中的產(chǎn)品有了個全新的認識，不但懂得理論與實際的差距，也時對自己思維的一次強有力的挑戰(zhàn)，做出這個東西讓我收獲良多。 1.2 功能介紹： 開始讓他顯示個積木，在按鍵沒實現(xiàn)控制的時候，每隔1S下移一次，有觸底處理功能，當碰到底的時候圖形不能下移，判斷能否消行，能消行則消行，不能再判斷是否到頂，到底則從新開始，沒到底產(chǎn)生下個隨即數(shù)，中間有5個按鍵控制，一個實現(xiàn)圖形左移，一個實現(xiàn)圖形右移，一個實現(xiàn)下移，一個實現(xiàn)旋轉(zhuǎn)，一個復位。 2 設計思路 圖形的上下移動： 根據(jù)點陣理論可通過圖形數(shù)據(jù)的左右移動和地址變化來實現(xiàn)。 圖形的變化： 可通過地址變化來得到。即把需要變化的數(shù)據(jù)送到一固定地址，通過地址變化再送回顯示的地址里面。 圖形的碰邊處理： 可通過各個邊上的數(shù)據(jù)判斷是否到邊來實現(xiàn)。 與原有圖形相遇： 可通過與原有圖形數(shù)據(jù)進行比較處理來實現(xiàn)。： 圖形的旋轉(zhuǎn)： 在固定地址里面實現(xiàn)旋轉(zhuǎn)比較容易，但是在行進中的圖形旋轉(zhuǎn)就比較費腦筋，我是用一個地址計數(shù)下移的次數(shù)，再用一個地址計數(shù)左移右移的次數(shù)。再根據(jù)這些次數(shù)確定圖形的地址，再把這些地址送到圖形變化的一個固定的地址中，變化后再送回到顯示的地址中去顯示。 圖形的碰邊處理： 如果不對圖形進行邊框處理，圖形就會一直移動，看不到我們想要的效果。我是用把邊框數(shù)據(jù)與圖形數(shù)據(jù)進行位運算。再判斷這些數(shù)據(jù)就可以得到圖形是否到邊。 3 硬件電路 2.1 74HC573驅(qū)動芯片電路 此芯片時個鎖存器，也可以做驅(qū)動芯片驅(qū)動LED點陣屏幕，這里面的電源和地系統(tǒng)附加了 但是實際中的加上去，不然芯片不能工作。 2.2 8*8LED點陣的接口電路 上面的是仿真的圖 上端接數(shù)據(jù) 下端開片選 但是實際中引腳很不規(guī)則，所有的花時間去測 用一節(jié)干電池，或者用指針萬用表打到電阻10K檔。 2.3 單片機最小系統(tǒng)電路 2.4 整體電路圖以及仿真效果 但是里面的電源、地、晶振、復位、EA等 在仿真中系統(tǒng)自動加的 要是在實際生活中的加進去。 4 系統(tǒng)調(diào)試 3.1 硬件調(diào)試 第一 檢查單片機的最小系統(tǒng)是否正常，包括檢查晶振、單片機2端電壓、復位電路已經(jīng)EA 第二 看驅(qū)動芯片是否工作正常、接法是否正確，再檢查LED點陣是否接的正確，可以用一節(jié)干電池測，也可以用指針萬用表打到電阻10K檔位測。 3.2 軟件調(diào)試 流程圖 程序代碼 ;========================================================= ;俄羅斯方塊,采用移片選的方法. ;編譯時間： 09年1月15 ;編譯者： 譚華 ;實現(xiàn)功能： 俄羅斯方塊的旋轉(zhuǎn)，左移，右移 ; 消行 碰邊 觸底 產(chǎn)生隨即數(shù)等 基本實現(xiàn)右移的基本功能 ;==============初始化自定義======================================== pianxuan equ p2 shuchu equ p1 bt0 equ 20h.0 bt1 equ 20h.1 bt2 equ 20h.2 bt3 equ 20h.3 bt4 equ 20h.4 bt5 equ 20h.5 bt6 equ 20h.6 bt8 equ 21h.0 bt9 equ 21h.1 bt10 equ 21h.2 bt11 equ 21h.3 ;============================================ org 0000h ajmp start org 0bh ljmp intt0 org 30h ;=============主程序初始化================================ start: mov sp, #60h mov tmod, #21h mov th0, #0b1h mov tl0, #0e0h mov th1, #25 mov tl1, #25 mov r1, #00 call chushihua call chuzhi setb ea setb et0 setb tr0 setb tr1 clr bt0 clr bt1 clr bt2 clr bt3 clr bt4 clr bt5 clr bt8 clr bt9 clr bt10 clr bt11 setb bt6 mov 35h, #0feh mov r2, #00 mov r4, #00 ;===================================================== ; 主程序 ;====================================================== main: jnb bt0, main clr bt0 call saomiao ;掃描按鍵 call xianshi0 ;調(diào)用下移顯示畫面子程序 call xianshi ;調(diào)用觸邊后靜態(tài)圖形顯示的子程序 jb bt10, loop ;判斷是否觸頂,=1,游戲結(jié)束,跳到滿屏顯示 call chudi ;調(diào)用觸底子程序 call xiaohang ;調(diào)用消行判斷子程序 call yanshi_40ms ;調(diào)用延時40ms消抖子程序,40ms到,BT5置1 jnb bt5, xia0 clr bt5 call panduan ;調(diào)用按鍵判斷處理子程序 xia0: jnb bt9, xia ;圖形快速下落標志位,=1快速下落 clr bt9 call xialuo ;調(diào)用圖形下落子程序 ajmp main xia: call yanshi_1s ;延時1s子程序.1s到,BT1=1 jnb bt1, main clr bt1 call xialuo ajmp main loop: call yanshi_500ms ;調(diào)用延時500ms子程序,500ms到bt11=1 jnb bt11, main clr bt11 call manping ;調(diào)用滿屏全亮子程序 ajmp main ;===================================================== ; 按鍵掃描 ;===================================================== saomiao: jb p3.2, qq0 setb bt2 ajmp qq qq0: jb p3.1, qq1 setb bt3 ajmp qq qq1: jb p3.0, qq2 setb bt4 ajmp qq qq2: jb p3.3, qq4 setb bt8 ajmp qq qq4: setb bt6 clr bt2 clr bt3 clr bt4 clr bt8 qq: ret ;===================================================== ; 圖形下移子程序 ;===================================================== xialuo: mov a, 35h rl a mov 35h, a ret ;============================================ ; 判斷子程序 ;===================================================== panduan: jnb bt2, ww0 clr bt2 jnb bt6, ww0 clr bt6 call youyi ajmp ww ww0: jnb bt3, ww1 clr bt3 jnb bt6, ww1 clr bt6 call zuoyi ajmp ww ww1: jnb bt4, ww2 clr bt4 jnb bt6, ww2 clr bt6 call zhuan ajmp ww ww2: jnb bt8, ww clr bt8 jnb bt6, ww clr bt6 call kuaixia ww: ret ;============================================================ ; 快速下落子程序 ;============================================================= kuaixia: setb bt9 ret ;============================================================ ; 滿屏子程序 ;============================================================ manping: mov 41h, #0ffh mov 42h, #0ffh mov 43h, #0ffh mov 44h, #0ffh mov 45h, #0ffh mov 46h, #0ffh mov 47h, #0ffh mov 48h, #0ffh ret ;============================================================ ; 清屏子程序 ;============================================================ qingping: mov 41h, #00h mov 42h, #00h mov 43h, #00h mov 44h, #00h mov 45h, #00h mov 46h, #00h mov 47h, #00h mov 48h, #00h ret ;============================================ ; 下移顯示 ;===================================================== xianshi0: mov a, 35h mov p1, 31h mov p2, a call delay rl a mov p1, #00 mov p1, 32h mov p2, a call delay rl a mov p1, #00 mov p1, 33h mov p2, a call delay mov p1, #00 ret ;===================================================== ; 圖形右移子程序 ;===================================================== zuoyi: mov a, 31h jnb acc.0, dd1 ajmp dd dd1: mov a, 32h jnb acc.0, dd2 ajmp dd dd2: mov a, 33h jnb acc.0, dd3 ajmp dd dd3: mov a, 35h cjne a,#0feh,sa0 call sad0 ajmp dd sa0: mov a, 35h cjne a,#0fdh,sa1 call sad1 ajmp dd sa1: mov a, 35h cjne a,#0fbh,sa2 call sad2 ajmp dd sa2: mov a, 35h cjne a,#0f7h,sa3 call sad3 ajmp dd sa3: mov a, 35h cjne a,#0efh,sa4 call sad4 ajmp dd sa4: mov a, 35h cjne a,#0bfh,dd call sad5 ajmp dd dd: ret sad0: mov a, 33h rr a mov 39h,#00 mov 39h, a anl a,43h cjne a,#00,dd4 mov 33h, 39h mov a, 32h rr a mov 39h,#00 mov 39h, a anl a,42h cjne a,#00,dd4 mov 32h, 39h mov a, 31h rr a mov 39h,#00 mov 39h, a anl a,41h cjne a,#00,dd4 mov 31h, 39h dec 51h dd4: ret sad1: mov a, 33h rr a mov 39h,#00 mov 39h, a anl a,44h cjne a,#00,dd5 mov 33h, 39h mov a, 32h rr a mov 39h,#00 mov 39h, a anl a,43h cjne a,#00,dd5 mov 32h, 39h mov a, 31h rr a mov 39h,#00 mov 39h, a anl a,42h cjne a,#00,dd5 mov 31h, 39h dec 51h dd5: ret sad2: mov a, 33h rr a mov 39h,#00 mov 39h, a anl a,45h cjne a,#00,dd6 mov 33h, 39h mov a, 32h rr a mov 39h,#00 mov 39h, a anl a,44h cjne a,#00,dd6 mov 32h, 39h mov a, 31h rr a mov 39h,#00 mov 39h, a anl a,43h cjne a,#00,dd6 mov 31h, 39h dec 51h dd6: ret sad3: mov a, 33h rr a mov 39h,#00 mov 39h, a anl a,46h cjne a,#00,dd7 mov 33h, 39h mov a, 32h rr a mov 39h,#00 mov 39h, a anl a,45h cjne a,#00,dd7 mov 32h, 39h mov a, 31h rr a mov 39h,#00 mov 39h, a anl a,44h cjne a,#00,dd7 mov 31h, 39h dec 51h dd7: ret sad4: mov a, 33h rr a mov 39h,#00 mov 39h, a anl a,47h cjne a,#00,dd8 mov 33h, 39h mov a, 32h rr a mov 39h,#00 mov 39h, a anl a,46h cjne a,#00,dd8 mov 32h, 39h mov a, 31h rr a mov 39h,#00 mov 39h, a anl a,45h cjne a,#00,dd8 mov 31h, 39h dec 51h dd8: ret sad5: mov a, 33h rr a mov 39h,#00 mov 39h, a anl a,48h cjne a,#00,dd9 mov 33h, 39h mov a, 32h rr a mov 39h,#00 mov 39h, a anl a,47h cjne a,#00,dd9 mov 32h, 39h mov a, 31h rr a mov 39h,#00 mov 39h, a anl a,46h cjne a,#00,dd9 mov 31h, 39h dec 51h dd9: ret ;===============圖形左移子程序====================================== ;通過圖形移動一位,與靜止圖形相與,為零則移動,否則原地不動 ; ;===================================================== youyi: mov a, 31h jnb acc.7, cc0 ajmp cc20 cc0: mov a, 32h jnb acc.7, cc1 ajmp cc20 cc1: mov a, 33h jnb acc.7, cc ajmp cc20 cc: mov a, 35h cjne a,#0feh,zz0 call scd0 ajmp cc20 zz0: mov a, 35h cjne a,#0fdh,zz1 call scd1 ajmp cc20 zz1: mov a, 35h cjne a,#0fbh,zz2 call scd2 ajmp cc20 zz2: mov a, 35h cjne a,#0f7h,zz3 call scd3 ajmp cc20 zz3: mov a, 35h cjne a,#0efh,zz4 call scd4 ajmp cc20 zz4: mov a, 35h cjne a,#0bfh,cc20 call scd5 ajmp cc20 cc20: ret scd0: mov a, 33h rl a mov 39h,#00 mov 39h, a anl a,43h cjne a,#00,cc2 mov 33h, 39h mov a, 32h rl a mov 39h,#00 mov 39h, a anl a,42h cjne a,#00,cc2 mov 32h, 39h mov a, 31h rl a mov 39h,#00 mov 39h, a anl a,41h cjne a,#00,cc2 mov 31h, 39h inc 51h cc2: ret scd1: mov a, 33h rl a mov 39h,#00 mov 39h, a anl a,44h cjne a,#00,cc3 mov 33h, 39h mov a, 32h rl a mov 39h,#00 mov 39h, a anl a,43h cjne a,#00,cc3 mov 32h, 39h mov a, 31h rl a mov 39h,#00 mov 39h, a anl a,42h cjne a,#00,cc3 mov 31h, 39h inc 51h cc3: ret scd2: mov a, 33h rl a mov 39h,#00 mov 39h, a anl a,45h cjne a,#00,cc4 mov 33h, 39h mov a, 32h rl a mov 39h,#00 mov 39h, a anl a,44h cjne a,#00,cc4 mov 32h, 39h mov a, 31h rl a mov 39h,#00 mov 39h, a anl a,43h cjne a,#00,cc4 mov 31h, 39h inc 51h cc4: ret scd3: mov a, 33h rl a mov 39h,#00 mov 39h, a anl a,46h cjne a,#00,cc5 mov 33h, 39h mov a, 32h rl a mov 39h,#00 mov 39h, a anl a,45h cjne a,#00,cc5 mov 32h, 39h mov a, 31h rl a mov 39h,#00 mov 39h, a anl a,44h cjne a,#00,cc5 mov 31h, 39h inc 51h cc5: ret scd4: mov a, 33h rl a mov 39h,#00 mov 39h, a anl a,47h cjne a,#00,cc6 mov 33h, 39h mov a, 32h rl a mov 39h,#00 mov 39h, a anl a,46h cjne a,#00,cc6 mov 32h, 39h mov a, 31h rl a mov 39h,#00 mov 39h, a anl a,45h cjne a,#00,cc6 mov 31h, 39h inc 51h cc6: ret scd5: mov a, 33h rl a mov 39h,#00 mov 39h, a anl a,48h cjne a,#00,cc7 mov 33h, 39h mov a, 32h rl a mov 39h,#00 mov 39h, a anl a,47h cjne a,#00,cc7 mov 32h, 39h mov a, 31h rl a mov 39h,#00 mov 39h, a anl a,46h cjne a,#00,cc7 mov 31h, 39h inc 51h cc7: ret ;====================================================== ; 圖形旋轉(zhuǎn)子程序 ;====================================================== zhuan: cjne r1,#0, bu0 call zhuan0 ajmp bu bu0: cjne r1,#1, bu1 call zhuan1 ajmp bu bu1: cjne r1,#2, bu2 call zhuan2 ajmp bu bu2: cjne r1,#3, bu3 call zhuan3 ajmp bu bu3: cjne r1,#4, bu call zhuan4 bu: ret zhuan0: inc r2 cjne r2,#1, gg0 mov 31h, #10h mov 32h, #18h mov 33h, #10h call yizhou ajmp gg gg0: cjne r2,#2, gg1 mov 31h, #38h mov 32h, #10h mov 33h, #00h call yizhou ajmp gg gg1: cjne r2,#3, gg2 mov 31h, #10h mov 32h, #30h mov 33h, #10h call yizhou ajmp gg gg2: cjne r2,#4, gg mov r2, #00 mov 31h, #10h mov 32h, #38h mov 33h, #00h call yizhou gg: ret zhuan1: inc r2 cjne r2,#1, ggg0 mov 31h, #08h mov 32h, #18h mov 33h, #10h call yizhou ajmp ggg ggg0: cjne r2,#2, ggg mov 31h, #30h mov 32h, #18h mov 33h, #00h mov r2, #00 call yizhou ggg: ret zhuan2: inc r2 cjne r2,#1, hh0 mov 31h, #18h mov 32h, #30h mov 33h, #00h call yizhou ajmp hh hh0: cjne r2,#2, hh mov 31h, #10h mov 32h, #18h mov 33h, #08h mov r2, #00 call yizhou hh: ret zhuan3: inc r2 cjne r2,#1, hh1 mov 31h, #20h mov 32h, #38h mov 33h, #00h call yizhou ajmp hh4 hh1: cjne r2,#2, hh2 mov 31h, #18h mov 32h, #10h mov 33h, #10h call yizhou ajmp hh4 hh2: cjne r2,#3, hh3 mov 31h, #38h mov 32h, #08h mov 33h, #00h call yizhou ajmp hh4 hh3: cjne r2,#4, hh4 mov r2, #00 mov 31h, #10h mov 32h, #10h mov 33h, #30h call yizhou hh4: ret zhuan4: inc r2 cjne r2,#1, hh5 mov 31h, #10h mov 32h, #10h mov 33h, #18h call yizhou ajmp hh8 hh5: cjne r2,#2, hh6 mov 31h, #38h mov 32h, #20h mov 33h, #00h call yizhou ajmp hh8 hh6: cjne r2,#3, hh7 mov 31h, #18h mov 32h, #08h mov 33h, #08h call yizhou ajmp hh8 hh7: cjne r2,#4, hh8 mov r2, #00 mov 31h, #08h mov 32h, #38h mov 33h, #00h call yizhou hh8: ret ;==================================================== yizhou: mov a, 51h cjne a,#5, tt7 jmp tt tt7: cjne a,#6, tt0 call yyizhou jmp tt tt0: cjne a,#7, tt1 call yyizhou call yyizhou call zhuanpan0 jmp tt tt1: cjne a,#8, tt2 call yyizhou call yyizhou call yyizhou call zhuanpan0 jmp tt tt2: cjne a,#9, tt3 call yyizhou call yyizhou call yyizhou call yyizhou call zhuanpan0 jmp tt tt3: cjne a,#4, tt4 call zyizhou jmp tt tt4: cjne a,#3, tt5 call zyizhou call zyizhou jmp tt tt5: cjne a,#2, tt6 call zyizhou call zyizhou call zyizhou call zhuanpan1 jmp tt tt6: cjne a,#1, tt call zyizhou call zyizhou call zyizhou call zyizhou call zhuanpan1 tt: ret ;=========觸邊旋轉(zhuǎn)判斷==================== zhuanpan0: mov a, 31h jnb acc.0, hui0 call zyizhou ajmp hui hui0: mov a, 32h jnb acc.0, hui1 call zyizhou ajmp hui hui1: mov a, 33h jnb acc.0, hui call zyizhou hui: ret ;========觸邊旋轉(zhuǎn)判斷==================== zhuanpan1: mov a, 31h jnb acc.7, hui3 call yyizhou ajmp hui2 hui3: mov a, 32h jnb acc.7, hui4 call yyizhou ajmp hui2 hui4: mov a, 33h jnb acc.7, hui2 call yyizhou hui2: ret ;===========X軸右移一位================= yyizhou: mov a, 31h rl a mov 31h, a mov a, 32h rl a mov 32h, a mov a, 33h rl a mov 33h, a ret ;=========X軸左移一位================= zyizhou: mov a, 31h rr a mov 31h, a mov a, 32h rr a mov 32h, a mov a, 33h rr a mov 33h, a ret ;==============顯示子程序========================== xianshi: mov p1, 41h mov p2, #0feh call delay mov p1, #00 mov p1, 42h mov p2, #0fdh call delay mov p1, #00 mov p1, 43h mov p2, #0fbh call delay mov p1, #00 mov p1, 44h mov p2, #0f7h call delay mov p1, #00 mov p1, 45h mov p2, #0efh call delay mov p1, #00 mov p1, 46h mov p2, #0dfh call delay mov p1, #00 mov p1, 47h mov p2, #0bfh call delay mov p1, #00 mov p1, 48h mov p2, #7fh call delay mov p1, #00 ret ;===========消行顯示子程序================== xiaohang: mov a, 48h cjne a,#0ffh,zh0 call tiaozhen0 zh0: mov a, 47h cjne a,#0ffh,zh1 call tiaozhen1 zh1: mov a, 46h cjne a,#0ffh,zh2 call tiaozhen2 zh2: mov a, 45h cjne a,#0ffh,zh3 call tiaozhen3 zh3: mov a, 44h cjne a,#0ffh,zh4 call tiaozhen4 zh4: mov a, 43h cjne a,#0ffh,zh5 call tiaozhen5 zh5: mov a, 42h cjne a,#0ffh,zh6 call tiaozhen6 zh6: ret tiaozhen0: mov 48h, #00 mov 49h, 48h mov 48h, 47h mov 47h, 46h mov 46h, 45h mov 45h, 44h mov 44h, 43h mov 43h, 42h mov 42h, 41h mov 41h, 49h ret tiaozhen1: mov 47h, #00 mov 49h, 47h mov 47h, 46h mov 46h, 45h mov 45h, 44h mov 44h, 43h mov 43h, 42h mov 42h, 41h mov 41h, 49h ret tiaozhen2: mov 46h, #00 mov 49h, 46h mov 46h, 45h mov 45h, 44h mov 44h, 43h mov 43h, 42h mov 42h, 41h mov 41h, 49h ret tiaozhen3: mov 45h, #00 mov 49h, 45h mov 45h, 44h mov 44h, 43h mov 43h, 42h mov 42h, 41h mov 41h, 49h ret tiaozhen4: mov 44h, #00 mov 49h, 44h mov 44h, 43h mov 43h, 42h mov 42h, 41h mov 41h, 49h ret tiaozhen5: mov 43h, #00 mov 49h, 43h mov 43h, 42h mov 42h, 41h mov 41h, 49h ret tiaozhen6: mov 42h, #00 mov 49h, 42h mov 42h, 41h mov 41h, 49h ret ;================================================= ; 延時1秒子程序 ;================================================== yanshi_1s: inc r3 mov a, r3 cjne a,4dh, xx mov r3,#00 setb bt1 xx: ret yanshi_500ms: inc r3 mov a, r3 cjne a,#25, xx11 mov r3,#00 setb bt11 xx11: ret ;================================================= ; 延時40m秒子程序 ;================================================== yanshi_40ms: inc r4 cjne r4,#3, ee mov r4, #00 setb bt5 ee: ret suiji: mov a, tl1 mov b, #5 div ab mov r1, b ret ;==================================================== ; 觸底子程序 ;====================================================== chudi: mov a, 33h cjne a,#00, bbb0 mov a, 32h cjne a,#00h, bbb1 ljmp bbb bbb0: ljmp bbb3 bbb1: mov a, 35h cjne a,#0bfh,nn7 ljmp nn6 nn7: mov a, 35h cjne a,#0feh,nn8 ljmp kk0 nn8: mov a, 35h cjne a,#0fdh,nn9 ljmp kk1 nn9: mov a, 35h cjne a,#0fbh,nn10 ljmp kk2 nn10: mov a, 35h cjne a,#0f7h,nn11 ljmp kk3 nn11: mov a, 35h cjne a,#0efh,nn12 ljmp kk4 nn12: mov a, 35h cjne a,#0dfh,kk5 ljmp kk5 kk0: mov a, 32h anl a, 43h cjne a,#00h, nn0 ljmp bbb kk1: mov a, 32h anl a, 44h cjne a,#00h, nn1 ljmp bbb kk2: mov a, 32h anl a, 45h cjne a,#00h, nn2 ljmp bbb kk3: mov a, 32h anl a, 46h cjne a,#00h, nn3 ljmp bbb kk4: mov a, 32h anl a, 47h cjne a,#00h, nn4 ljmp bbb kk5: mov a, 32h anl a, 48h cjne a,#00h, nn5 ljmp bbb nn0: mov 35h, #0feh mov a, 32h orl a, 42h mov 42h, a mov a, 31h orl a, 41h mov 41h, a setb bt10 call suiji call chuzhi ljmp bbb nn1: mov 35h, #0feh mov a, 32h orl a, 43h mov 43h, a mov a, 31h orl a, 42h mov 42h, a call suiji call chuzhi ljmp bbb nn2: mov 35h, #0feh mov a, 32h orl a, 44h mov 44h, a mov a, 31h orl a, 43h mov 43h, a call suiji call chuzhi ljmp bbb nn3: mov 35h, #0feh mov a, 32h orl a, 45h mov 45h, a mov a, 31h orl a, 44h mov 44h, a call suiji call chuzhi ljmp bbb nn4: mov 35h, #0feh mov a, 32h orl a, 46h mov 46h, a mov a, 31h orl a, 45h mov 45h, a call suiji call chuzhi ljmp bbb nn5: mov 35h, #0feh mov a, 32h orl a, 47h mov 47h, a mov a, 31h orl a, 46h mov 46h, a call suiji call chuzhi ljmp bbb nn6: mov 35h, #0feh mov a, 32h orl a, 48h mov 48h, a mov a, 31h orl a, 47h mov 47h, a call suiji call chuzhi ljmp bbb bbb3: mov a, 35h cjne a,#0dfh,bb6 ljmp bb5 bb6: mov a, 35h cjne a,#0feh,bb7 ljmp jj0 bb7: mov a, 35h cjne a,#0fdh,bb8 ljmp jj1 bb8: mov a, 35h cjne a,#0fbh,bb9 ljmp jj2 bb9: mov a, 35h cjne a,#0f7h,bb10 ljmp jj3 bb10: mov a, 35h cjne a,#0efh,bbb9 ljmp jj4 bbb9: ljmp bbb jj0: mov a, 33h anl a, 44h cjne a,#00h, bb0 mov a, 32h anl a, 43h cjne a,#00h, bb0 ljmp bbb jj1: mov a, 33h anl a, 45h cjne a,#00h, bb1 mov a, 32h anl a, 44h cjne a,#00h, bb1 ljmp bbb jj2: mov a, 33h anl a, 46h cjne a,#00h, bb2 mov a, 32h anl a, 45h cjne a,#00h, bb2 ljmp bbb jj3: mov a, 33h anl a, 47h cjne a,#00h, bb3 mov a, 32h anl a, 46h cjne a,#00h, bb3 ljmp bbb jj4: mov a, 33h anl a, 48h cjne a,#0