Designing and realizing an instruction fetch unit for real-time Java processor 一种实时Java处理器的指令存取部件设计与实现
The blueprint of instruction fetch unit is presented and its performance is evaluated with theory model and simulation. 文中提出了取指部件的设计原理而且采用理论模型和模拟方法对它进行了性能评价,利用评价结果优化了取指策略和参数设置。
Design and performance analysis of the instruction fetch unit in JE JAVA CHIP JE-Java芯片中取指部件的设计和性能分析
In the first section of this paper, the design of JE Java chip's instruction fetch unit is introduced. 首先介绍了JE-Java芯片中取指部件的设计。
In order to solve the problems about unfixed instruction length, stack-orientation and addressing virtualization in JVM instruction set, the instruction fetch unit, stack cache and mechanism of address translation in Java chip system are studied. 为了解决Java虚拟机指令系统中指令不定长、面向堆栈和地址虚拟化等问题,本文研究了Java芯片中取指部件、堆栈缓冲部件和地址转换机制以及相应物理存储器的管理等关键技术。