Analog hardware description language

H.A. Mantooth, M. Fiegenbaum, Modeling with an Analog Hardware Description Language, Kluwer, 1995. 

D. Gibson, H. Carter, and C. Pm-dy. The Use of Hardware Description Languages in the Development of Microelectromechanical Systems , Analog Integrated Circuits and Signal Processing 28 (2001), 173-180. 

The aim of this paper is to set out a semantic model for VHDL-AMS, the analog and mixed-signal extension to the IEEE standard hardware description language VHDL (IEEE 1994). VHDL itself supports only digital hardware and discrete time. VHDL-AMS is being developed by IEEE working group 1076.1. 

Complex Complex vertices allow groups of operations to be performed. They include model callSy conditionals, and loops, and are analogous to structured control-flow constructs in most programming and hardware description languages. 

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