术语 | comparand register |
释义 | comparand register 比较字寄存器;[比较字暂存器] In associative memory, a device storing features of searched information or information itself which will be written to memory. Its length equals to that of a memory word. The control circuit controls the ope-rations of searching all or the features in related memory units according to the status of mask bits in a mask register. 相联存储器中的一个部件,存放需要检索的信息的特征或要写入存储器的信息。其位数与存 储器的字长相等。在控制电路的作用下,根据屏蔽寄存器 中屏蔽位的状态,对各有关存储单元完成全部特征或部分特征的查找操作。 |
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