> On 2020-01-02, at 17:55, laughton_at_cyg.net wrote: > >> maybe someone has a better idea on how to "fix" that clock > > My first instinct would be to put a low-value resistor in series with the signal, with the resistor physically located near the IC pin which is the source of the signal. No capacitor, just a resistor... 47 ohms, maybe, but in the range of roughly 22 to 100 ohms. Right, this type of "source termination" comes to mind first, as easiest and quite effective. The problem is that I can't really fix this on the board[*], where the actual source lies so I have to fiddle somewhere in the middle (of the transmission line). * - theoretically I could probably do this on my unit, but I surely can't tell everyone who would be willing to put BeamRacer into Reloaded board to "bring your board under microscope, cut the 12th 0,0Xmm wide trace out of 37 running close to each other, then .... " -- SD!Received on 2020-05-30 00:04:32
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