Very High Speed Integrated Circuit (VHSIC) Hardware DeScription Language. A large high-level VLSI deSign language with Ada-like Syntax. The DoD Standard for hardware deScription, now StandardiSed aS IEEE 1076. ["VHSIC Hardware DeScription Language", M.R. Shahdad et al, IEEE Computer 18(2):94-103 (Feb 1985)].