Quote:
Originally Posted by Mick
Can it be to the right of Gayle adjacent with an expansion card slot or do you want it closer to the top for things other than expansion cards? I'm just thinking about routing it's totally empty signal wise at the bottom of the board. I was probably going to try autorouting it with 4 layers anyway but if it fails someone else will probably have route it.  |
That would be fine Mick, i am not sure where you are going to go to get the board fabricated but JLCPCB is where i use, they are fast, cheap and their boards are accurate.
if you go to 4 layers then you will be allowed smaller traces (3.5mills), smaller gaps (5mills), and smaller vias (8mills) which will help you tremendously.
When i say mills i mean thousands of an inch. I like to try to maintain 0.006" minimum trace width and 0.009" gep between traces wherever possible
here is a link to their capabilities...
https://jlcpcb.com/capabilities/Capabilities