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TDN-CM++系统中断功能的实现
消耗积分:3 |
格式:rar |
大小:147 |
2009-08-07
建立建利12
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中断是嵌入式系统中处理器的必备功能。文章详细论述了设计TDN-CM++系统中断功
能的方法和过程。提出在复杂可编程逻辑器件ispLSI1032芯片上设计指令译码器等硬件电路的设计原理、CPU设计中微指令格式修改方案和中断响应等微程序流程。最后，将此系统与扩充模块相结合构成整机系统，搭建测试平台，对中断系统进行全面的测试。测试结果表明该系统实现了中断系统功能。
[关键词] 中断实现;ispLSI1032;TDN-CM++
[Abstract] The processor must afford Interruption function in embeded system.The article discusses particularly the design for interruption function based on TDN-CM++ system, brings forward the principium of instruction encoder on ispLSI1032,the modification of microinstruction format and the microprogram flow of response to interruption .To test the interruption system ,puts up the test platform by connecting expansion modules .The result of test indicates that the system implements the interruption function.
[Key words] implement of interruption function;ispLSI1032;TDN-CM++
能的方法和过程。提出在复杂可编程逻辑器件ispLSI1032芯片上设计指令译码器等硬件电路的设计原理、CPU设计中微指令格式修改方案和中断响应等微程序流程。最后，将此系统与扩充模块相结合构成整机系统，搭建测试平台，对中断系统进行全面的测试。测试结果表明该系统实现了中断系统功能。
[关键词] 中断实现;ispLSI1032;TDN-CM++
[Abstract] The processor must afford Interruption function in embeded system.The article discusses particularly the design for interruption function based on TDN-CM++ system, brings forward the principium of instruction encoder on ispLSI1032,the modification of microinstruction format and the microprogram flow of response to interruption .To test the interruption system ,puts up the test platform by connecting expansion modules .The result of test indicates that the system implements the interruption function.
[Key words] implement of interruption function;ispLSI1032;TDN-CM++
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