promach
Advanced Member level 4
1. In https://vlsiuniverse.blogspot.com/2013/06/lockup-latches-soul-mate-of-scan-based.html , I am bit confused with the hold check and setup check waveform inside Figure 7
2. In https://www.design-reuse.com/articles/37956/lockup-elements-the-timing-perspective.html , how does lockup latch solve hold timing issue in Figures 1, 2 and 3 ? Note: I was reading in one other edaboard thread that says lockup latch adds a half clock cycle to the hold timing check path ?
2. In https://www.design-reuse.com/articles/37956/lockup-elements-the-timing-perspective.html , how does lockup latch solve hold timing issue in Figures 1, 2 and 3 ? Note: I was reading in one other edaboard thread that says lockup latch adds a half clock cycle to the hold timing check path ?