指令译码 meaning in English
command decode
instruction decode
Examples
- 2 . introducing the analyse and design of the control path in detail , including the control module , instruction code module and interrupt control module
介绍mcu核控制通路的具体设计，包括控制模块，指令译码部分以及中断控制模块的详细分析与设计。 - Iu also deals with some execution units , such as comparator , alu , shifter , etc . meanwhile , iu is in charge of retiring instructions and accepting interrupts
它主要负责指令译码、指令发射、读取操作数、跳转预测检查、建立旁路、指令执行、指令退休和异常处理。 - Moreover , ck510 employs some low - power design techniques with performance improved . there are three instructions controlling power consumption on system - level and gated clock technique is widely used in ck510 . integer computing ability is very important for embedded cpu
在嵌入式处理器中，整数单元一般进行指令译码、指令发射和指令执行，是处理器中的一个重要部件，它直接影响着处理器的性能( cpi ，每条指令花费的时钟周期)和功耗指标。 - Jx5 is a complex microprocessor , which contains cache , microcode rom , instruction prefetch unit , instruction decode unit , integer unit , mmx unit , floating point unit , page unit , bus unit , dp logic , apic and so on . it is very difficulty to test a such complicated microprocessor and receive anticipative fault coverage ratio . so , we must add dft in cpu ’ design
Jx5微处理器是一款结构异常复杂的微处理器,它的内部包含有: cache 、微码rom 、指令预取部件和动态分支预测部件、指令译码部件、整数部件、多媒体部件、浮点部件、分段和分页部件、总线接口部件、双处理器接口部件、可编程中断控制部件等。 - Each unit is extracted from the circuit , and is analyzed detailedly in framework , configuration and design approach . the instruction system of c9821 is unscrambled and then the instruction decode algorithm are obtained . the complete program of c9821 including basic arithmetic and root square operation is realized
在软件方面，破译了c9821的指令系统，分析了指令译码电路的设计技术，分析了计算器内bcd码的四则运算及开方运算算法，得到了实现c9821全部功能的程序，掌握了该计算器的程序设计方法。