carry-in bit

基本解释

An LAB-wide carry-in bit selects which chain is used for the addition of given inputs.
一个LAB宽进位选择哪个链用于特定输入的加法。
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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。
We can also carry out the analysis and calculation on the O-ring seal, which is used in the cone bit as well.
另外，对于应用于牙轮钻的O型密封圈进行了分析和计算。