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]本文介绍了如何利用CPLD(复杂可编程逻辑器件)与单片机的结合实现并行I／
O(输入／输出)接口的扩展。该设计与用8255做并行I／O接口相比，与单片机软...
]本文介绍了如何利用CPLD(复杂可编程逻辑器件)与单片机的结合实现并行I／
O(输入／输出)接口的扩展。该设计与用8255做并行I／O接口相比，与单片机软件完全兼容，
同时拥有速度快，功耗低，价格便宜，使用灵活等特点-] This article describes how to use the CPLD (complex programmable logic device) and the single-chip combination to achieve parallel I/O (input/output) interface expansion. The design and use 8255 to do parallel I/O interface as compared with the single-chip software is fully compatible at the same time have a fast, low power consumption and cheaper prices, the use of flexible features such as
- 2022-08-04 04:33:33下载
- 积分：1
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human life curve based on scientific theory, each person has a biological clock,...
人体生命曲线 根据科学理论，每个人都有一个生物钟，生物钟的运动直接影响到人的智力、体力和情绪的变化，三者呈正弦曲线分布，并且按各自不同的周期运动。正确掌握自己的生物钟，把握好自己智力 、体力和情绪的最佳状态，将有助于您的工作、学习和健康。-human life curve based on scientific theory, each person has a biological clock, the circadian clock directly affect the movement of the intellectual, physical and emotional changes, the three were sinusoidal curve distribution, in accordance with their respective campaign cycle. Correct use of the biological clock, a good grasp of their intellectual, physical and emotional best, will help your work, learning and health.
- 2022-01-22 01:03:10下载
- 积分：1
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你需要下载的通用工具箱和信号工具箱。
You need to download the general purpose toolbox and the signal toolbox.
You need to unzip these toolboxes in your working directory, so that you have toolbox_general/ and toolbox_signal/ in your directory. -You need to download the general purpose toolbox and the signal toolbox.
You need to unzip these toolboxes in your working directory, so that you have toolbox_general/ and toolbox_signal/ in your directory.
- 2022-03-18 11:03:03下载
- 积分：1
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PowerBuilder function set, the usefulness of small, but do not know if this is n...
powerbuilder的函数集合，这个用处不小，不知道这里是不是需要。-PowerBuilder function set, the usefulness of small, but do not know if this is not necessary.
- 2022-08-10 02:09:54下载
- 积分：1
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广告数据采集卡采集基本界面，可以实现真实
AD 数据采集卡基本的采集界面，可以实现数据实时显示，数据曲线的实时显示-AD data acquisition card collecting basic interface, you can realize real-time data display, data-curve real-time display
- 2022-04-07 08:16:43下载
- 积分：1
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这是一个记事本程序，是课程设计是做的，比较简单哦，
这是一个记事本程序，是课程设计是做的，比较简单哦，-This a notebook of the process, the program is designed to do, relatively simple Oh, Oh! !
- 2023-04-05 16:35:03下载
- 积分：1
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Jsp
基于jsp技术，在dreambeaver平台上开发的校园卡设备维修维护管理系统，全程跟踪报修，派工，出工，审核过程。-Jsp-based technology, dreambeaver platform developed campus card equipment maintenance maintenance management system, tracking of repair, to send workers, and labor, the review process.
- 2022-03-14 10:45:56下载
- 积分：1
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一个经典的贪吃蛇游戏，难免有点缺陷，请大家指出。
一个经典的贪吃蛇游戏,难免有点缺陷,请大家指出来.-A classic Snake game, inevitably a bit defective, please point out to everyone.
- 2022-04-24 14:14:26下载
- 积分：1
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LabVIEW中利用ActiveX技术实现串行通信的电子书，第三部分
LabVIEW中利用ActiveX技术实现串行通信的电子书，第三部分-LabVIEW realize the use of ActiveX technology serial communication e-books, the third part of
- 2023-06-17 03:35:04下载
- 积分：1
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DDP测试版1
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- 2023-02-01 17:05:03下载
- 积分：1
