On Mon, 4 Jul 2016 16:49:05 -0700, you wrote: >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.
I wasn't considering a modification of an ARM design, I was thinking more of different processors. My preference (and cost limitations) as well as what I already have software for, point me to other processors. If I were to use ARM processors ( a possibility), I'd be working with a pre-made board of some sort, due to manufacturing difficulties. Harvey > >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/nnulnb15lkat696jpnvomnd7p11ng2v4cj%404ax.com. For more options, visit https://groups.google.com/d/optout.
