发明名称 |
Digital circuit design assist system for designing hardware units and software units in a desired digital circuit, and method thereof |
摘要 |
A digital circuit design assist system is directed to provide a system which independently verifies hardware divided into a plurality of units or the hardware and software, and reduces the design time. The system includes a functional model storage unit 1 for storing functional models in order to design hardware for a desired digital circuit including the hardware alone or the hardware and firmware, and functionally expressing the digital circuit by a hardware description language through a text editor 15 by coding input. Logic synthesis system 2 is provided for converting the functional model to a structural model, structurally expressed by the hardware description language. Structural model storage unit 3 is provided for storing the structural model, and a language model library storage unit 4 is provided for storing language models each expressing each of a plurality of components constituting the hardware by the hardware description language. Hardware description language simulation system 5 is provided for verifying correctness of the logic of the hardware from the functional model, the structural model and the language model.
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申请公布号 |
US5493507(A) |
申请公布日期 |
1996.02.20 |
申请号 |
US19930136203 |
申请日期 |
1993.10.15 |
申请人 |
PFU LIMITED |
发明人 |
SHINDE, HIROTAKE;SUGINO, KAZUHITO;NAKAMICHI, KOJI;MATSUBARA, NOZOMU;HIKONO, ATSUSHI |
分类号 |
G01R31/3183;G06F11/26;G06F17/50;(IPC1-7):G06F17/50 |
主分类号 |
G01R31/3183 |
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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