Method and system for hardware accelerated verification of digital circuit design and its testbench

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United States of America Patent

PATENT NO 7257802
APP PUB NO 20050144585A1
SERIAL NO

10972361

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Abstract

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A system and method is presented for synthesizing both a design under test (DUT) and its test environment (i.e., the testbench for the DUT), into an equivalent structural model suitable for execution on a reconfigurable hardware platform. This may be achieved without any change in the existing verification methodology. Behavioral HDL may be translated into a form that can be executed on a reconfigurable hardware platform. A set of compilation transforms are provided that convert behavioral constructs into RTL constructs that can be directly mapped onto an emulator. Such transforms are provided by introducing the concepts of a behavioral clock and a time advance finite state machine (FSM) that determines simulation time and sequences concurrent computing blocks in the DUT and the testbench.

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Patent Owner(s)

  • MENTOR GRAPHICS CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Daw, Jyotirmoy Noida, IN 1 33
Gupta, Sanjay Noida, IN 223 4905
Krishnamurthy, Suresh Noida, IN 9 87

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