现在但凡打开SoC原厂的PCB Layout Guide,都会提及到高速信号的走线的拐角角度问题,都会说高速信号不要以直角走线,要以45度角走线,并且会说走圆弧会比45度拐角更好。事实是不是这样?PCB走线角度该怎样设置,是走45度好还是走圆弧好?90度直角走线到底行不 ...
据我了解,英特尔(Intel),苹果(Apple),华为(Huawei),三星(Samsung),AMD等几乎所有的知名半导体相关公司都使用Cadence工具进行芯片设计和验证。三家最为知名的EDA公司中,Cadence份额最大,工具相对也比较全,更重要的是好用,或者说不好替代。比如 ...
现在但凡打开SoC原厂的pcb Layout Guide,都会提及到高速信号的走线的拐角角度问题,都会说高速信号不要以直角走线,要以45度角走线,并且会说走圆弧会比45度拐角更好。 事实是不是这样?PCB走线角度该怎样设置,是走45度好还是走圆弧好?90度直角走线到底行不 ...
KiCad 6.0 open-source EDA software for schematic capture and PCB layout adds hundreds of new features, enhancements, and bug fixes. A refreshed user interface makes the visual design language, hotkeys ...
SAN FRANCISCO — Thermal and electromagnetic compatibility tool specialist Flomerics Inc. released version 3.0 of its FLO/PCB thermal design software, FLO/PCB for Allegro, which provides a link to ...
现在但凡打开SoC原厂的pcb Layout Guide,都会提及到高速信号的走线的拐角角度问题,都会说高速信号不要以直角走线,要以45度角走线,并且会说走圆弧会比45度拐角更好。 大家开始纠结于pcb走线的拐角角度,也就是近十几二十年的事情。上世纪九十年代初,PC界 ...
KiCAD EDA is a free, open-source, and cross-platform electronic design automation suite. This software contains three different modules including Schematic Editor, PCB Layout, and 3D Viewer. Schematic ...
Ordering a PCB? Two of them? Three? Five? For about eight years now, I’ve been regularly ordering large numbers of different PCBs, and, naturally, have developed a toolkit to make things smoother. One ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果