Re: [M100] New option rom module

well, I will probably use oshpark to make a classic REX pcb, and see how well it goes. I already have the "large diameter pin holes" which yes this board could use. I could post the diameter I use. It is a lot faster to just trim the panelization tabs than to grind the whole thing. On Thu, May

Re: [M100] New option rom module

The cad files are right up there on oshpark. I did have to sand down the edges a little because the "rat bites" landed right in the middle of the edges, which screws up 2 half-holes on each side. You can see it on 2 of the pictures of the bare new boards before sanding. Just zoom in. As for

Re: [M100] New option rom module

As a matter of fact I was thinking about making a RAM ExtRam clone (poor man's REX ;-) and was wondering the same thing, how to avoid having to shear/grind the edges. How'd he do that? m - Original Message - From: "Stephen Adolph" To: "Model 100 Discussion"

Re: [M100] New option rom module

well that's very interesting; I had assumed that since my layout tool would fail the design if I put the board edge down the middle of the vias, that no one would build with that error. So, I hand grind REX. On Thu, May 26, 2016 at 6:40 AM, Stephen Adolph wrote: > hey,

Re: [M100] New option rom module

hey, cool. didnt you get a board violation for putting the board perimeter in the middle of the via? do you need a spacer under the board when in the socket? On Thu, May 26, 2016 at 1:04 AM, Brian White wrote: > Just verified a new option rom module design. > > Adapts a