Invention Grant
- Patent Title: Customizable H-tree synthesis tool
- Patent Title (中): 可定制的H-tree综合工具
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Application No.: US12404623Application Date: 2009-03-16
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Publication No.: US08191024B2Publication Date: 2012-05-29
- Inventor: Chandrasekhar Singasani
- Applicant: Chandrasekhar Singasani
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Sam Talpalatsky; Nicholas J. Pauley; Jonathan T. Velasco
- Main IPC: G06F17/50
- IPC: G06F17/50

Abstract:
A computer program for generating an H-tree for an integrated circuit design stored on a computer readable medium includes code to receive from a user a set of parameters to configure the H-tree. The parameters include a starting segment length and an ending segment length. The computer program also includes code to select a starting location in the integrated circuit design. The computer program further includes code to place an anchor H at the starting location. The computer program further includes code to recursively place child Hs on the H-tree based on the starting segment length and the ending segment length to create a fan-out with equal weight on each child H. The number of levels of the H-tree is calculated according to a rounded down integer equal to a binary logarithm of a quotient of the starting segment length divided by the ending length.
Public/Granted literature
- US20100235802A1 Customizable H-Tree Synthesis Tool Public/Granted day:2010-09-16
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