I didn't look clearly at the trace but it could also be a reflected un-terminated line and not cross talk.
Dwight ________________________________ From: cctalk <cctalk-boun...@classiccmp.org> on behalf of Chuck Guzis via cctalk <cctalk@classiccmp.org> Sent: Thursday, March 30, 2017 1:59:00 PM To: General Discussion: On-Topic and Off-Topic Posts Subject: Re: Cross-talk square-wave? On 03/30/2017 01:21 PM, ben via cctalk wrote: > Well that does not solve the ring, but off loading the SD card is a > good idea, if you have the software time for a new cpu. Most of the > time upper managment drags thier feet, unless they want it > yesterday. Ben. Well, Noel has stated that this will not be the situation in the final stage, but my suggestion was done in the spirit of having a well-behaved low-impedance linkup with the host; not something that resembles an antenna. --Chuck
