Great idea Matt... I actually didn't have any... that made it worse... word= s can not express my frustration at this point. I would really love to see someone from Microchip demonstrate debugging of = a 12F675 with the PICKit2... In front of a lawyer ready to file a class actio= n lawsuit for advertizing something that obviously doesn't work. Look... I like debuggers... I don't like simulators (they are doomed to succeed) and I would really love to be able to show this working.=20 Has anyone done it with a PICKit3? -- James Newton 1-970-462-7764=20 -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of Matt Bennett Sent: Tuesday, November 16, 2010 08:15 To: Microcontroller discussion list - Public. Subject: Re: [PIC] pickit2 unreliable debug 12F675 On Tue, November 16, 2010 12:00 am, James Newton wrote: > Anyone used a PICKit2 to debug a 12F675? > > I've got the right adapters, etc... but the thing skips past the > breakpoint, > will go off single stepping on it's own after the C setup code and stop > responding, etc... > > Just crazy. > > Nothing at all plugged into the chip. Configured for internal osc, no wdt= , > etc... Just PC -> USB -> PICKit2 -> RJ11 adapter, phone cord, to the > little > debugging adapter with the special ICD chip. This may sound a little obvious to some, but you didn't mention it, so I figured I ought to ask- do you have a decoupling capacitor on the part? Matt The views I express are my own, not that of my employer, a large multinational corporation that you are familiar with. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .