2007/2/28, apluscw <[EMAIL PROTECTED]>: > For a 6 layer board, are the boards laid out as follows: > > ---component--- > ------L1------- > ------L2------- > ------L3------- > ------L4------- > ----copper----- > > Or is it: > > ---component--- > ------L4------- > ------L3------- > ------L2------- > ------L1------- > ----copper----- > > I would think it would be the former, but the order in the pull down > menu suggests it is the latter. I want to be certain I know which > plane to use as my ground plane. >
Hi, I always indicate by a text on the comment layer, the order of the layers, because that is under interpretation of the specific PCB manufacturer. In the same layer I indicate the NPTH (Non Plated Through Hole) too. So you can use the layers as you prefer. HTH -- Danilo Uccelli CH-2400 Le Locle [EMAIL PROTECTED]
