There are plenty of knit doily patterns out there in the shape of hexagons, but this one is special in that it is a heptagon. The central motif reminds me of a pinwheel and I love how the swirling ...

Keywords: DFT (Design for testability), Low power, Power management circuitry, Unified power format, ATPG (Automatic test pattern generation). 1. Introduction Low power issues are very much concern ...