Invention Grant
US6131182A Method and apparatus for synthesizing and optimizing control logic based
on SRCMOS logic array macros
失效
用于合成和优化基于SRCMOS逻辑阵列宏的控制逻辑的方法和装置
- Patent Title: Method and apparatus for synthesizing and optimizing control logic based on SRCMOS logic array macros
- Patent Title (中): 用于合成和优化基于SRCMOS逻辑阵列宏的控制逻辑的方法和装置
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Application No.: US850037Application Date: 1997-05-02
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Publication No.: US6131182APublication Date: 2000-10-10
- Inventor: Michael Patrick Beakes , Barbara Alana Chappell , Terry Ivan Chappell , Gary S. Ditlow , Barry Lee Dorfman , Bruce Martin Fleischer , Vinod Narayanan , Robert Alan Philhower , George Anthony Sai Halasz , Ghavam Ghavami Shahidi , David James Widiger
- Applicant: Michael Patrick Beakes , Barbara Alana Chappell , Terry Ivan Chappell , Gary S. Ditlow , Barry Lee Dorfman , Bruce Martin Fleischer , Vinod Narayanan , Robert Alan Philhower , George Anthony Sai Halasz , Ghavam Ghavami Shahidi , David James Widiger
- Applicant Address: NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: NY Armonk
- Main IPC: G06F17/50
- IPC: G06F17/50
Abstract:
A computer-based method automatically synthesizes, optimizes and compiles high performance control logic using SRCMOS LOGIC ARRAY MACROS, abbreviated as SLAMs. The method includes a series of steps that transform a high level design description into a set of SLAMs, and includes the steps of partitioning the logic description of a unit into blocks that are suitable for mapping to a target SLAM structure; mapping each logic partition to the target SLAM structure; creating a configuration and relative layout for the internal structure for each SLAM; creating an external description for each SLAM, each description being of sufficient detail to carry out physical design and integration of the unit which contains the SLAM; assembling the partitions implemented as SLAMs with other macros in the unit; resolving interface conflicts between the different macros by selecting appropriate signal interfaces for various SLAMs; repeatedly changing the external specifications of the various SLAMs; analyzing the performance of the unit; automatically compiling the schematic and layout of each SLAM within the unit based on the configuration and relative layout; and assembling the macros and analyzing the design for design rule violations.
Public/Granted literature
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