> My conclusion as to why Wouter chose a 15 pin d-shell (aside > from its spare > game port cable roots) is because he could route all 8 of his > signals on one > side of his PCB without using a more expensive right angle > DB-15, which was > clever but an overkill in my opinion. Besides its tough to > emulate on a > point-to-point wired circuit... Don't miss the most important point: it takes up very little (precious) PCB area! But I certainly don't advocate DB15 as connector at the target side, I prefer a 2x8 pin header (when I have one at all, because a DIP clip is much easier and I use mostly DIP). Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu