http://www.piclist.com/techref/microchip/icdhow.htm http://www.piclist.com/techref/piclist/listfaq.htm#topics The topic tagging has proven it self to be better to have than to not have... I know it takes effort to remember but having a wide range of discussions with 2200 of the best minds on the planet while still being able to focus on PIC technical issues is worth the 6 extra keystrokes. James Newton, PICList Admin #3 mailto:jamesnewton@piclist.com 1-619-652-0593 phone http://www.piclist.com ----- Original Message ----- From: S Parkis To: Sent: Thursday, July 12, 2001 16:26 Subject: [PIC]: In-Circuit Debugging Re PIC16F87X, is the "debug executive program" <--> target PIC communications interface documentation available? I'm looking for the sort of information one would need to design a simple debug tool to utilize the chip's onboard debugging capabilities. The documentation I've found indicates the debug data path is RB.6 and RB.7, but says nothing about data content, format, transmission scheme... (Apologies for previous msg w/out [PIC] preface---what a PITA 'feature' IMHO] Regards, Steve -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu