The Siemens high-level synthesis system CALLAS was used to synthesize an ASIC for moving-object detection consisting of 3400 equivalent gates. The digital signal processing (DSP) problem was formulated on algorithmic level in the hardware description language DSDL as a three-page algorithm. Only a few days were needed from specification to the chip layout. Design steps included were high-level behavior simulation, library mapping, and standard cell layout generation using a state-of-the-art physical design system. The authors give a brief overview of the CALLAS system, introduce the DSP example, and discuss the synthesis process and the simulations performed
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Computer Design: VLSI in Computers and Processors, 1990. ICCD '90. Proceedings, 1990 IEEE International Conference on
Date of Conference: 17-19 Sep 1990