A register in the processor that contains the address of the next instruction to be executed. Also known as a program counter.
包含下一条要执行指令地址的处理器中的寄存器。也叫程序计数器。
The control path contain Instructor ROM, instructor register, instructor decode unit, address creating module and Program Counter (PC)module.
控制单元由程序存储器ROM、指令译码器、地址生成模块、程序计算器PC 组成。
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