ed wrote: >> What version of PPMC motherboard do you have? Does it have a little >> SIP resistor pack plugged into sockets at RP1, at the end opposite to >> the power and DB-25 connector? If it doesn't, then does it have an >> array of individual resistors at P3? If neither of these, then I >> can easily understand the problems you are having. The original >> PPMC was designed to work with the old, slow, 5 V parallel >> ports on the computers of the day, (note your PPMC boards were >> purchased in early 2007) and won't work reliably on newer >> computers with faster, 3.3 V parallel ports. >> >> I had to add a bunch of terminating resistors and make some other >> adjustments on the motherboard to improve reliability for the newer >> ports. >> >> Jon >> >> >> > Does this apply to the UPC cards? > > Sort of, yes. I had to add these same terminating resistors and a few other similar changes to the UPC and USC boards to combat crosstalk issues on the EPP cable. It can be added to older boards that don't have it. let me know what version board you have, and I can be more specific.
Jon Jon ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
