Hello, I've been trying without success to set up and run the File = Stimulus to trigger on PC event and Cycle event in the Simulator Stimulus. I tried version 6.13, 6.20 and 6.22 without success.=20 The Pin Stimulus on the other hand works as advertised. I read all the readme files accompanying the MPLAB environment but = didn't find anything.=20 I followed the tutorial that's included with the MPLAB help file, but = then again it didn't work.=20 I ran it in two different PCs both with Win2k.=20 Is there any settings not documented in the help file that I'm missing?=20 The Ssti file contains the following info 1;PC;0016;unchecked;Pin:RA0;1;*_* 1;PC; 0019;unchecked;Pin:RA0;0;*_* I didn't make any changes to this file outside the Simulator editor as = Microchip=20 recommended. I simulate all my codes extensively before burning the = chip.=20 Sometimes pin stimulus is not enough, so it would be good to have this feature of the simulator working now. Thanks for any help you can provide. Best regards RA -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu