You cannot get the board layout done with 2 layers and you would have all kind of issues with power supply noise, ground bounce, etc. You have to start with 2 power planes and then you need at least 4 layers to get the signals out from the processor. You will not be able to route the board on 2 layers. You need a minimum of 4 routing layers and add 2 power planes and so you have a minimum of 6 layers.
Regards, John > On Jul 4, 2016, at 4:30 PM, Harvey White <ma...@dragonworks.info> wrote: > > If I needed something with that capability, I'd probably buy it > because my cost preference on a PC board is 2 layers and not 4 or 6. I > don't have the money to develop a product at this level, nor do I have > the desire, nor perhaps the time or expertise. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/DF81005F-A570-407C-86AC-3569BEF16B8F%40gmail.com. For more options, visit https://groups.google.com/d/optout.
