ripple carry是什么意思

用法例句

The BIST of the principle of achieving is introduced first in this paper,then take the 8-bit ripple carry adder as an example,describes the design process of BIST.

文中首先介绍了内建自测试的实现原理,在此基础上以八位行波进位加法器为例,详细介绍了组合电路内建自测试的设计过程。