Internal Interrupts are used to respond to asynchronous requests from a certain part of themicrocontroller that needs to be serviced. Each peripheral in the TriCore as well as theBus Control Unit, the Debug Unit, the Peripheral Control Processor (PCP) and the CPUitself can generate an Interrupt Request.So what is an external Interrupt?An external Interrupt is something alike as the internal Interrupt. The difference is that anexternal Interrupt request is caused by an external event. Normally this would be a pulseon Port0 or Port1, but it can be even a signal from the input buffer of the SSC, indicatingthat a service is requested.The User’s Manual does not explain this aspect in detail so this ApNote will explain themost common form of an external Interrupt request. This ApNote will show that there is aneasy way to react on a pulse on Port0 or Port1 and to create with this impulse an InterruptService Request. Later in the second part of the document, you can find hints on how todebounce impulses to enable the use of a simple switch as the input device.Note: You will find additional information on how to setup the Interrupt System in theApNote “First steps through the TriCore Interrupt System” (AP3222xx)1. It would gobeyond the scope of this document to explain this here, but you will find selfexplanatoryexamples later on.
上传时间： 2013-10-27
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TKS仿真器B系列快速入门
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一个简单好用的B+树算法实现
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一个用Basic实现的B-Tree算法
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一个用Java applet实现的B-Tree算法
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用C++实现的B-Tree算法
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用Borland C写的B-Tree算法
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java 版B+树程序
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上传用户：chenjjer
里面有相应的hpunix(HP-UX hpl1000 B.11.00 U 9000/800 (tb)),linux(Red Hat Linux release 9 Kernel 2.4.20-8),windows的头文件、库文件，还有相应的demo程序
标签： release hpunix Kernel HP-UX
上传时间： 2015-01-06
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功能强大的一个b/s工作站
标签： 工作站
上传时间： 2014-11-26
上传用户：hebmuljb
