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This procedure is the routine display module, the access device for four eight l...
本程序是显示模块的例程,所接器件为四位八段led数码管,其中PTB0-PTB3
与数码管的位选相连接,PTB4,PTB5与74LS164连接确定你开发板上拨码开
关JP1(图片上的12)的两位和JP4(图片上的9)的5、6、7、8位处于on),
而其他位处于远离on!-This procedure is the routine display module, the access device for four eight led digital tube, which PTB0-PTB3 bit digital tube and connected to the election, PTB4, PTB5 with 74LS164 sure you connect the development of on-board DIP switch JP1 ( picture on the 12) two and JP4 (picture on the 9) of 5,6,7,8 located at on), while the other located at far away from the on!
- 2022-03-19 04:34:06下载
- 积分:1
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RDS解码固件写在摩托罗拉68HC705
RDS decoder firmware written on motorola 68hc705
- 2023-02-22 06:10:04下载
- 积分:1
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This document introduces the basic knowledge of Q.931 protocol, and the use of r...
本文档主要介绍Q.931协议基本知识,及在日常的维护中使用HDLCMON抓取的呼叫消息流程Trace的分析方法,并根据不同的问题及现象,提供简单的分析解决方法-This document introduces the basic knowledge of Q.931 protocol, and the use of routine maintenance HDLCMON news crawl call flow Trace analytical methods, and according to different problems and phenomena, the analysis provides a simple solution
- 2022-01-26 02:21:19下载
- 积分:1
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7 段 (CA) 使用 8051 的扫描方法
这是一个示例控制 3 (三) 第 7 段共阴极使用 89S52 MC。我用这个来学习如何控制超过 7 段使用之一作为最低限度,尽可能保存为大型项目的价格。嗯,这是只是 init (我用后来的排队机的银行和其他公共服务)。
- 2022-08-07 10:10:16下载
- 积分:1
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A book about the experience of FPGA design summary, teach everyone to share a go...
一本有关FPGA设计的经验的汇总,教给大家分享,一本好书-A book about the experience of FPGA design summary, teach everyone to share a good book
- 2022-02-28 10:16:44下载
- 积分:1
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嵌入式系统中的数码管显示
嵌入式系统中的数码管显示-Embedded System digital Display
- 2022-05-16 16:17:23下载
- 积分:1
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AT91SAM7S256
AT91SAM7S256-USB-CDC for IAR5
- 2022-05-26 17:54:10下载
- 积分:1
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中国钢丝绳标准:几乎国内所有的钢丝绳标准都有。
中国钢丝绳标准:几乎国内所有的钢丝绳标准都有。-China wire rope standard: almost all domestic wire rope standards are.
- 2022-04-27 23:03:28下载
- 积分:1
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redboot的使用说明,比较适合初学者。如果你是老鸟,就不用下了...
redboot的使用说明,比较适合初学者。如果你是老鸟,就不用下了
-redboot use that are more suitable for beginners. If you are老鸟, do not have a
- 2022-01-26 00:29:13下载
- 积分:1
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mcs51汇编子程序
mcs51汇编子程序-mcs51 compiled subprogram
- 2022-07-01 03:28:13下载
- 积分:1