| 术语 | memory register |
| 释义 | memory register 存储器寄存器;［记忆暂存器］ 1. A register involved in all transfers of data and instructions in either direction between memory and the arithmetic and control registers. It may be add ressed in some machines. Also called distributor, exchange register, high-speed bus, arithmetic register, auxiliary register. 在存储器与运算和控制寄存器之间双向传送数据和指令所用的一种寄存器。在某些机器中它 是可寻址的。也称为分配器、交换寄存器、高速总线、运算寄存器、辅助寄存器。 2. A register in which the contents can be added to or subtracted from. The contents are available until the register is cleared. 一种可对其中内容进行加、减的寄存器, 其内容在被清除以前均是可用的。 3. A location in the main memory of a computer, but one that can be used to serve the same purpose as a CPU register. 计算机主存储器中可用作CPU寄存器的一种存 储单元。 |
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