命めい令れいポインタレジスタ

noun

instruction pointer register; program counter

A CPU register that holds the memory address of the next instruction to be executed. Technical computing term.

• CPUは命めい令れいポインタレジスタが指さすアドレスから命めい令れいを読よみ出だす。

  The CPU reads an instruction from the address pointed to by the instruction pointer register.