Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
Reexamination Certificate
2006-01-03
2006-01-03
Whitmore, Stacy A. (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Nanotechnology related integrated circuit design
C716S030000
Reexamination Certificate
active
06983439
ABSTRACT:
Method and apparatus are described for a placer system for placing design objects onto an arrayed architecture, such as a programmable logic device including an FPGA. More particularly, a placer interface is described for communicating with a placer core. The placer interface receives information from external entities, and unifies and generalizes this information for the placer core. The external entities comprise different representations of architecture, design, device, constraints and algorithm-dictated placer-movable objects.
REFERENCES:
patent: 6631508 (2003-10-01), Williams
patent: 6704915 (2004-03-01), Andreev et al.
patent: 6721935 (2004-04-01), Morinaga
Anandh Krishnan
Anderson Jason H.
Nag Sudip K.
Saunders James L.
Stenz Guenter
Brush Robert
Liu Justin
Webostad W. Eric
Whitmore Stacy A.
Xilinx , Inc.
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