取指令_有道手机词典

1. fetch instruction
2. instruction fetch

1. 取指令: instruction fetch | fetch instruction | LD | fetches
2. 取指令周期: fetch cycle | instructionfetchcycle | instruction fetch cycle
3. 抽取指令: extract instruction | extraction instruction | extract instructio | extract i truction

更多释义

1.这让处理器可以提前准备分支操作（例如预取指令）。
This allows the processor to prepare for the branch ahead of time (prefetching the instructions, for instance).
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2.它从存储器中取指令，提供存储器需要的地址和控制信号。
It fetches instructions from memory, supplying the address and control signals needed by memory to access its data.
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3.每个被映射的页面都有读、写以及取指令(也叫执行)的限制。
Each mapped page is restricted in the types of operations that may be performed on its contents: read, write, and instruction fetch (also called execute).
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