- A part of a processor which executes some instructions and generates operand addresses and instruction requests. It also controls the sequencing of instructions through the machine and is usually controlled by microcode.; 处理器的一部分,它执行某些指令并生成操作数地址和指令请求,它还控制通过机器的 指令顺序。通常由微码来控制。
下载手机词典可随时随地查词查翻译