一种实时JAVA处理器的数据通路研究  

The Design of a kind of Supporting RTSJ JAVA Processor

作　　者：南兆阔[1] 须文波[1] 柴志雷[1] 

机构地区：[1]江南大学信息工程学院,江苏无锡214122

出　　处：《微计算机信息》2008年第29期176-178,共3页Control & Automation

摘　　要：FPGA具有灵活性高、设计周期短、成本低、风险小等优势,因此现已成为芯片设计的热点。该文设计了一种能在FP-GA芯片中实现的32位Java处理器JPOR(Java Processor Optimized For RTSJ)的数据通路,可以对实时Java规范提供有效支持。提供一种嵌入式实时系统的Java平台,该处理器具有指令系统简洁,直接执行JAVA字节码,提供对线程调度和管理的硬件支持等优点。FPGA has highly flexibility, the short period of designing, low cost, and the small risk advantage. We have employed one kind of the 32-bit Java processor in FPGA chip JPOR （Java Processor Optimized For RTSJ）, which can provide effective support to real time Java specifications. Provide one kind of the Java platform for embedded system, and employ data path and control unit for Java processor. This processor has simple instruction system, can execute java code directly, provide hard ware to schedule and manage the threads, and so on.

关 键 词：FPGA JAVA处理器 RTSJ 实时Java平台 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]