Hardware logic emulation system capable of probing internal nodes in a circuit design undergoing emulation
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United States of America Patent
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Jul 1, 1997
Issued Date -
N/A
app pub date -
Jun 7, 1995
filing date -
Dec 2, 1988
priority date (Note) -
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Abstract
A system for physical emulation of electronic circuits or systems includes a data entry workstation where a user may input data representing the circuit or system configuration. This data is converted to a form suitable for programming an array of programmable gate elements provided with a richly interconnected architecture. Provision is made for externally connecting VLSI devices or other portions of a user's circuit or system. A network or internal probing interconnections is made available by utilization of unused circuit paths in the programmable gate arrays.
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