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  •  For 2-layer boards, all vias >= 0.3mm hole, 0.6mm diameter
  •  For 4-layer boards, all vias >= 0.2mm hole, 0.45mm diameter
    •  Make sure vias do not interfere with internal layers (DRC should catch this)
  •  Thermal vias should be small and numerous - we want the greatest surface area between planes as possible
  •  For critical power traces, use multiple vias in parallel to reduce inductance and resistance
  •  In general for vias, make the diameter 2x the size of the hole.

Board - Layers

  •  Make sure there is a keep out layer surrounding your board.
  •  Make sure all these layers are selected when generating your gerbers.

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  •  All components are labeled in a logical manner
  •  Connectors are labelled
  •  MSXIV Logo is on the board
  •  Correct board Rev is listed
  •  Pin 1 labeled on all ICs
  •  Ensure bottom silkscreen is mirrored
  •  Optional parts (such as CAN termination) is labeled
  •  Ensure all polarized components are labelled
  •  Double-check all of silkscreen in 3D mode

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