> ... > I take it you do not have any opto-isolation in those 3 paths. That 700 > ns is pushing an opto's ability to switch that fast. The BoB I used was > all opto, and I was warned about its speed by someone (Steve Stallings?) > on this list. > ...
Yes opto couplers are not very fast, I think around a few hundred kilobits per second could be expected for opto couplers if used for UART, obviously there have to be some margin to unless pushing the limit is necessary. Nicklas Karlsson ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
