直ちょく列れつ加か算さん器き

noun

serial adder

A digital circuit that adds binary numbers one bit at a time, as opposed to a parallel adder. Used in computer arithmetic and digital design.

• 直ちょく列れつ加か算さん器きは、並へい列れつ加か算さん器きに比くらべて回かい路ろ規き模ぼが小ちいさい。

  A serial adder has a smaller circuit scale compared to a parallel adder.

• このCPUは直ちょく列れつ加か算さん器きを採さい用ようしている。

  This CPU uses a serial adder.