Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
Reexamination Certificate
2006-07-06
2008-08-12
Whitmore, Stacy A (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Nanotechnology related integrated circuit design
C716S030000
Reexamination Certificate
active
07412669
ABSTRACT:
Method and apparatus are described for generating a block diagram of an electronic circuit design. In one embodiment, each instance of a multi-master bus, a bus master of a multi-master bus, a bus slave of a multi-master bus, a memory, a co-processor and an input/output port is are identified. Instances of input/output ports are placed about a perimeter of a first area of the diagram. Each instance of a multi-master bus is placed in a bus area within the first area and each bus master is placed in a master area. The bus slaves of a bus are collected in a group, and the group is placed as a single block in a slave area within the first area. The group of bus slave slaves is aligned with a bus master. A diagrammatic representation is output consistent with the placement representations.
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U.S. Appl. No. 11/405,894, filed Apr. 18, 2006, Tetzlaff.
Chukwudebe Chukwuweta
Lee Fung Fung
Dimyan Magid Y
Maunu LeRoy D.
Whitmore Stacy A
Xilinx , Inc.
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