翻訳と辞書 |
Bridging fault : ウィキペディア英語版 | Bridging fault
In electronic engineering, a bridging fault consists of two signals that are connected when they should not be. Depending on the logic circuitry employed, this may result in a wired-OR or wired-AND logic function. Since there are O(n^2) potential bridging faults, they are normally restricted to signals that are physically adjacent in the design. ==Modeling Bridge fault== Bridging to VDD or Vss is equivalent to stuck at fault model. Traditionally bridged signals were modeled with logic AND or OR of signals. If one driver dominates the other driver in a bridging situation, the dominant driver forces the logic to the other one, in such case a ''dominant bridging fault'' is used. To better reflect the reality of CMOS VLSI devices, a ''dominant AND or dominant OR bridging fault model'' is used where dominant driver keeps its value, while the other signal value is the result of AND (or OR) of its own value with the dominant driver.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Bridging fault」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|