发明名称 |
Computer implemented method for generating an integrated circuit design |
摘要 |
A computer implemented method for generating an integrated circuit design (11) is provided. A description of a circuit (16) is provided in a format such as a Hardware Description Language (12). A functional simulation (17) of the description is run to determine functionality of the circuit. A netlist conversion (18) converts the description to a netlist comprising both a single-ended and differential circuit. The netlist conversion (18) converts the description to a single-ended description (24), replaces single-ended cells with differential cells and interconnects the differential cells (25), and exchanges terminals of the differential cells to maintain logic equivalence (26). A simulation with timing (19) is run on the netlist to verify timing characteristics of the circuit. The netlist is then provided to a router to generate a physical circuit layout (20) having both single-ended and differential circuits.
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申请公布号 |
US5586046(A) |
申请公布日期 |
1996.12.17 |
申请号 |
US19940330463 |
申请日期 |
1994.10.28 |
申请人 |
MOTOROLA, INC. |
发明人 |
FELDBAUMER, DAVID;LUM, FREDERICK L.;MERCIER, VICKIE;WEAVER, MARK B.;WONG, JAN-CHUNG;SHOOKHTIM, RIMON |
分类号 |
G06F17/50;(IPC1-7):G06F17/50 |
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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