| Electronics > Beginners |
| How to debug a USB 3 connection? |
| << < (5/5) |
| wraper:
And it would be better to not have GND fills at all at outer layers rather than having them located inconsistently around diff pairs, thus inconsistently affecting impedance. |
| dmills:
That board does have a buried ground plane right? If not I think you have diff pairs crossing reference planes in a few places, never a good look at these speeds. Regards, Dan. |
| wraper:
--- Quote ---Board is 4 layer, the middle 2 are ground only. --- End quote --- |
| dmills:
--- Quote from: wraper on December 02, 2018, 01:30:12 pm ---Board is 4 layer, the middle 2 are ground only. --- End quote --- Gaa, insufficient caffeine error! Regards, Dan. |
| Jackster:
Should I just hire someone from here to start from scratch instead of bothering with this freelancer? |
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