电子发烧友

篮球计时计分器

2012-12-22 21:05

篮球计时计分器

2013-05-25 18:49

本帖最后由 棕泉447 于 2013-11-14 12:52 编辑 项目名称：篮球赛计时计分器项目说明：本项目是一款平时篮球比赛的

2013-10-26 14:18

基于单片机的篮球计时计分器设计(c语言编程、含proteus仿真图)本科毕业论文摘要单片机，亦称单片微电脑或单片微型计算机。它是把中央处理器(CPU)、随机存取存储

2021-07-19 06:11

基于51单片机篮球计时计分器的设计一、实验目的二、实验内容三、实验步骤四、C代码如下五、实验结果六、实验体会​一、实验目的该系统由延时子函数、蜂鸣器子函数、初始化子函数、调节比赛时间数码管显示子函数

2021-11-10 08:21

ORG0000HAJMP LK1ORG000BHAJMP CTCOORG0013HAJMP CXTLK1:MOV33H, #00HMOV35H, #00HMOV36H, #00HMOV37H, #00HMOV38H, #00HMOV40H, #00HMOV41H, #00HCLRP0.0CLRP2.0CLRP2.1CLRP2.2CLRP2.3MOVP1, #00HNOPNOPSETB P2.0SETB P2.1SETB P2.2SETB P2.3MOV42H, #05HMOV43H, #09HMOVSCON, #00HCLRP3.7MOVR1, #33HMOVR2, #06HLP: MOVA, @R1MOVDPTR, #TABMOVC A, @A+DPTRMOVSBUF, AJNBTI, $CLR TIINC R1DJNZ R2, LPSETB P3.7LK3: JB P2.4, LK6ACALL D10MSJBP2.4, LK3ACALL D2SLK4:JBP2.4, LK3CLRP2.0ACALL D2SINC40HMOVA, 40HCJNE A, #0AH, LK4MOV40H, #00HAJMP LK4LK6:JBP2.5, LK5ACALL D2SLK7:JB P2.5, LK6CLR P2.1MOV P1, 41HSETB P2.1ACALL D2SINC 41HMOV A, 41HMOV A, 41HCJNE A, #0AH, LK7MOV 41H, #00HAJMP LK7LK5:JB P2.6, LK3ACALL D10MSJBP2.6, LK5CLRP2.2MOVP1, 42HNOPNOPSETB P2.2CLRP2.3MOVP1, 43HNOPNOPSETB P2.3SETB P0.0MOVTMOD, #O1HMOVTL0, #OBOHMOVTH0, #3CHSETB ET0SETB EX1CLR IT0SETB TR0MOV R0, #14HSJMP $CTC0:JNB P2.6, LK8DJNZ R0, NEXTMOV R0, #14HDEC 43HCLR P2.3MOV P1, 43HNOPNOPSETB P2.3CLR P2.2MOV P1, 42HNOPNOPSETB P2.2CLR P2.1MOV P1, 41HNOPNOPSETB P2.1CLR P2.0MOV P1, 40HNOPNOPSETB P2.0MOV A, 43HCJNE A, #00H, NEXTMOV 43H, #0AHMOV A, 42HCJNE A, 00H, LP3MOV 42H, #05HMOV A, 41HCJNE A, #00H, LP2MOV 41H, #09HMOV A, 40HCJNE A, #00H, LP1CLRP0.0CLRP3.6ACALL D10SSETB P3.6KP11:JB P2.6, KP11AJMPKP12LK8:ACALL D10MSJBP2.6, CTC0CLRP0.0LK9:JNB P2.6, LK9KL10:JB P2.6, LK10SETB P0.0AJMP CTCOP3: DEC 42HAJMP NEXTLP1:DEC 40HAJMP NEXTLP2:DEC 41HNEXT:MOV TL0, #0B0HMOV TH0, #3CHRETIKP12:MOV A, 33HXCH A, 36HMOV 33H, AMOV A, 34HXCH A, 37HMOV 34H, AMOV A, 35HXCH A, 38HMOV 35H, AAJMP MPCXT:JNB P3.5, KP1JNB P3.4, KP2JNB P0.2, KP3JNB P0.1, KP4AJMP KPKP1:JNC 36HMOV A, 36HCJNE A, #0AH, KP5MOV 36H, #00HINC 37HMOV A, 37HCJNE A, #0AH, KP5MOV 36H, #00HINC 37HMOV A, 37HCJNE A, #0AH, KP5MOV 37H, #00HINC 38HAJMP KP5MOV 37H, #00HINC 38HAJMP KP5KP2:MOV A, 36HCJNE A, #00H, AP1MOV 36H, #09HDEC 37HAJMP KP5AP1:DEC 36HAJMP KP5KP3:INC 33HMOV A, 33HCJNE A, #0AH, KP5MOV 33H, #00HINC 34HCJNE A, #0AH, KP5MOV A, 34HCJNE A, #0AH, KP5MOV 34H, #00HINC 35HAJMP KP5KP4:MOV A, 33HCJNE A, #00H, AP2MOV 34H, #09HDEC 35HAJMP KP5AP2:DEC 34HKP5:CLR P3.7MOV R1, #33HMOV R2, #06HLP6:MOV A, @R1MOV DPTR, #TABMOC A, @A+DPTRMOV SBUF, AJNB TI, $CLR TIINC R1DJNZ R2, LSETB P3.7KP6:JNB P3.3, KP6KP: RETITAB:DB 3FH, 06H, 5BH, 4FH, 66H, 6DH, 7DH, 07H, 7FHDB 6FH, 00HD10S:MOV 50H, #05HD2S:MOV R3, #0AHD200MS:R7, #14HD10MS: R6, #05HLOOP3: MOV R5, #0F9HNOPNOPLOOP2: DJNZ R5, LOOP2DJNZ R6, LOOP3DJNZ R7, D10MSDJNZ R3, D200MSDJNZ 50H, D2SRET有7个错误。不知道改。希望大虾帮忙看下。。本人不胜感激。

2012-05-21 23:41