縮しゅく退たい故こ障しょう

noun

stuck-at fault

Technical term in digital circuit testing: a fault model where a signal line is permanently fixed at logic 0 or 1. 'Stack fault' is a less common variant gloss.

• 縮しゅく退たい故こ障しょうモデルはLSIテストで広ひろく使つかわれている。

  The stuck-at fault model is widely used in LSI testing.