发明名称 |
System and method for inspecting layout of a printed circuit board |
摘要 |
A system and method for inspecting layout of a printed circuit board (PCB) provides a graphical user interface (GUI). The GUI displays a layout of the PCB. High side pins of a pulse width modulation (PWM) controller and a component connected to a high side pin are found. If the component is a metallic oxide semiconductor field effect transistor (MOSFET), the system calculate absolute a linear distance and a trace distance between a source pin of the MOSFET and a capacitor pin of a coupling capacitor connected to the source pin. If the linear distance, the trace distance and a capacitance of the coupling capacitor accord with a layout standard, the layout of the PCB is determined to be up to standard. |
申请公布号 |
US8239815(B2) |
申请公布日期 |
2012.08.07 |
申请号 |
US20100701677 |
申请日期 |
2010.02.08 |
申请人 |
LIANG HSIEN-CHUAN;LI SHEN-CHUN;CHEN CHUN-JEN;HSU SHOU-KUO;HO DUEN-YI;CHEN YUNG-CHIEH;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
LIANG HSIEN-CHUAN;LI SHEN-CHUN;CHEN CHUN-JEN;HSU SHOU-KUO;HO DUEN-YI;CHEN YUNG-CHIEH |
分类号 |
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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