On Thursday 07 October 2004 10:37 pm, DJ Delorie wrote: > > 8 layer board which really isn't enough.... time to get PCB to have a > > reasonable number of layers... yes yes i know it will be a lot of work. > > We were just talking about this yesterday. I have some ideas about > implementing it. I think the tricky part is deciding how many layers > to allow, or if it needs to be dynamic, and if so, how do you adjust > the number of layers?
The is admittedly a response based on no knowledge of the internals of PCB. If a board is built in layers there are a few layers that are always unique, such as the silk screen, top paste, bottom paste etc. All other layers will be a trace layer. You are never going to have an internal paste layer for example. So after handling the unique layers does not unlimited trance layers fall out for 'free'? -- � � � http://www.softwaresafety.net/ �http://www.unusualresearch.com/ http://www.bpaddock.com/
