发明名称 |
LSI design support system |
摘要 |
Disclosed is an LSI design support system for making a functional design of LSI using a graphic input method. This system comprises a state transition diagram preparation portion for preparing a state transition diagram, state transition table preparation portion for preparing a state transition table, and a state-operation circuit diagram preparation portion for preparing a state-operation circuit diagram. Data from these preparation portions are examined therebetween and the results are displayed at the same time on a picture plane so that a designer can efficiently make a design on circuit operation including its state transition. Also disclosed is another LSI design support system. As well as the preparation portions in the above system, this system comprises a transitional-condition analysis portion for analyzing transitional conditions of a state transition diagram obtained by the state transition diagram preparation portion or a state transition table obtained by the state transition table, an automatic-layout-wiring program execution portion for preparing a state transition diagram by data from the state transition table, and an automatic-table-preparation program execution portion for preparing a state transition table by data from the state transition diagram.
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申请公布号 |
US5371683(A) |
申请公布日期 |
1994.12.06 |
申请号 |
US19910769592 |
申请日期 |
1991.10.03 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
FUKAZAWA, TAKAYUKI;YAMAGISHI, KUNIHIKO;YANO, EIICHI;SEKINE, MASATOSHI |
分类号 |
G06F17/50;(IPC1-7):G06F15/60 |
主分类号 |
G06F17/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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