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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
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a small procedure, the right button to transform very good use, and try your inf...
一个小程序,对按钮进行的变换
挺好用的,试一试,大家参考参考-a small procedure, the right button to transform very good use, and try your information.
- 2022-03-05 23:07:14下载
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大家在有些时候希望自己做的控件是半透明或透明的,就像半透明的窗体一样,我经过一段时间的查询,发现这个是可以实现,我们来看看它的实现以及带来的一些问题吧。...
大家在有些时候希望自己做的控件是半透明或透明的,就像半透明的窗体一样,我经过一段时间的查询,发现这个是可以实现,我们来看看它的实现以及带来的一些问题吧。-Sometimes you want to do is control translucent or transparent, translucent windows like, I spent some time in and found that this can be achieved, we look at it and the realization of some of the issues now.
- 2022-10-19 03:00:02下载
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在DOS程序代码
turboc code in dos
a graphics program to crease some illusory object on screen
- 2022-02-26 11:26:38下载
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tester debug belongs to avi format
tester debug belongs to avi format
- 2022-08-02 22:05:31下载
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blos的基础知识,设置 希望对大家有用
blos的基础知识,设置 希望对大家有用-blos the basis of knowledge, we hope to set up useful
- 2022-05-19 22:30:17下载
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三维四面体网格生成
在多维数据集单元的四面体网格生成并以 UGRID 格式写。学习的六面体可以分为六个四面体。Mdify 代码划分为五个四面体的六面体。
- 2023-03-19 22:50:04下载
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一个linux论坛
一个linux论坛- A linux forum
- 2022-03-13 22:33:26下载
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按五次Shift键,就会出现一个功能界面通过它你可以调用网页
按五次Shift键,就会出现一个功能界面通过它你可以调用网页-Press Shift key five times, there will be a functional interface through which you can call the page
- 2023-04-19 17:00:03下载
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用于电力系统的潮流计算程序 请让我下载我所需要的吧
用于电力系统的潮流计算程序 请让我下载我所需要的吧
-For power system load flow calculation program please let me download I need you
- 2022-01-21 03:10:32下载
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