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protel's new product makes window shopping worthwhile (pcb cad)

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 464
the author discusses protel for windows, a pcb layout, placement and autorouting package. pcbs up to 32*32in can be handled, with a position resolution of 1 mil (1/1000 in). in total, 34 layers are supported' up to 16 signal layers, four internal power planes, four mechanical assembly layers, two silkscreen overlays, two resist masks, two paste masks, drill guide, drill drawing, multilayer and drc errors layers
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