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5 年
PCB Layout软件分析对比(AD、Pads、Allegro)
国内的EDA软件市场几乎被三家瓜分,分别是Altium、Cadence、Mentor,也是我们这次主要分析和比较的软件。除此之外还有很多小众的Layout软件,比如什么什么在线画板之类的,这类软件功能有限,使用得不多,就不再讨论。 Altium 目前国内环境下使用最多的软件依然 ...
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今日热点
Today in history: 2009
ICE officer shoots man in leg
George Floyd law firm hired
Federal court upholds Prop 50
Names first-ever CMO
Settles 737 MAX crash suit
Senate blocks war powers bill
Whole milk back to schools
Sends astronauts back to Earth
Padres hire ex-manager
Says Iran has halted killings
CA launches investigation
Highway 1 reopens
Faces new assault claim
Sides with Montana police
NC home burglarized
US apologizes for deportation
Cause of death revealed
FL police officers shot
Phase 2: Gaza ceasefire plan
Cleared of fraud charges
Meet with Vance, Rubio
2025: Third-warmest year
Accused of sexual assault
Ford suspends factory worker
US to pause immigrant visas
FBI searches reporter’s home
Existing home sales rise
Retail sales rise 0.6% in Nov
FDA recalls chocolate bars
US evacuates some personnel
Faces DOJ investigation?
Ticket registration opens
US OK's chip sales to China
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