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Programmable Interrupt Controller Interrupt Controller 8259A is designed for con...
可编程中断控制器中断控制器8259A是专门为控制优先级中断而设计开发的芯片。它将中断源优先排队、辨别中断源以及提供中断矢量的电路集于一片中。因此无需附加任何电路,只需对8259A进行编程,就可以管理8级中断,并选择优先模式和中断请求方式,即中断结构可以由用户编程来设定。同时,在不需要增加其他电路的情况下,通过多片8259A的级连,能构成多达64级的矢量中断系统-Programmable Interrupt Controller Interrupt Controller 8259A is designed for control and priority interrupt the core design and development tablets. It will interrupt source priority queuing, identifying the source of disruption and the provision of the circuit interrupt vector set in a Chinese. Thus there is no need for any additional circuit, just right for 8259 A programming, it can manage eight interruption, and to choose the mode and priority interrupt request means that the structure can be interrupted by the user to set programming. At the same time, no additional circuit of the other, through more than 8,259 tablets of class A connected, could constitute up to 64 Vector Interrupt System
- 2023-01-13 10:25:04下载
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java的一些介绍:基础语法、基本概念、applet、servlet、javabean、2d的图等等/...
java的一些介绍:基础语法、基本概念、applet、servlet、javabean、2d的图等等/-definitely : basic grammar and basic concepts, applet, servlet, javabean, 2d plans, etc. /
- 2022-11-09 17:15:05下载
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这个小程序很好玩的,希望大家会喜欢,谢谢大家的支持哦
这个小程序很好玩的,希望大家会喜欢,谢谢大家的支持哦-This little program a lot of fun, and I hope that people will like, thank you for the support of O
- 2022-04-13 13:04:49下载
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- 2023-02-28 22:45:04下载
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本文介绍了由W925EP01搭建,基于固定电话线网络实现系统远程升级的解决方案。详细阐述了W925EP01芯片特性,及其应用在远程升级系统中实现的方法。智能仪器...
本文介绍了由W925EP01搭建,基于固定电话线网络实现系统远程升级的解决方案。详细阐述了W925EP01芯片特性,及其应用在远程升级系统中实现的方法。智能仪器的远程升级 -this paper by W925EP01 structures, Based on the fixed telephone line network for remote system upgrade solutions. W925EP01 elaborate on the chip characteristics, and its application in remote upgrading of systems and the methods to achieve. Intelligent Remote upgrade equipment
- 2022-01-26 02:33:12下载
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基于
RTK网络
RTK Networks based on
Geo++® GNSMART −
Concepts, Implementation, Results-RTK Networks based on Geo
- 2022-03-21 20:17:57下载
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example for sunplus spce062a
凌阳科技的spce062a是一款强大的16位单片机芯片,由于各种原因此芯片没有在大陆正式推广,这是它的部分例程。-example for sunplus spce062a
- 2022-02-22 13:37:03下载
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VB编程的必备书籍
VB编程的必备书籍-VB of the requisite books
- 2023-04-27 00:25:03下载
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本文档主要是针对PPP的一个专题讲解,里面的协议讲的非常详细并带有例子说明...
本文档主要是针对PPP的一个专题讲解,里面的协议讲的非常详细并带有例子说明-This document is mainly directed against the PPP a feature on the inside of the agreement in a very detailed and with examples
- 2022-01-25 21:21:00下载
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IT十大经典的名言 品味一下
IT十大经典的名言 品味一下-classic about the famous taste
- 2022-07-08 16:52:56下载
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