[DMDX] DMDX 3.0.3.0 Courtesy of the folks at the University of Leeds we have an extension to  the  keyword in DMDX 3.0.3.0 (dated 04/04/04, pretty cool I thought)  that allows you to provide an event name that DMDX will signal every clock  in addition to the normal rcot functionality to allow inter-process  synchronization of DMDX with whatever custom software you care to  write.  Details are in the  documentation.                                                 /"\\   -jonathan (j.c.f.)                            \\ /                                                  X      ASCII RIBBON CAMPAIGN - AGAINST HTML MAIL  / \\    It's not an optical illusion. It just looks like one.