Tom=E1s =D3 h=C9ilidhe wrote: > I'll have a 40-pin Dual In-line Package PIC16F887 on my board, and I = > want to be able to both program and debug it while it's in its circuit. > = > On my board, the Vss pin of the 887 will be hardwired to 5 V... = Don't you mean Vdd? > but will > I need this to be a higher voltage for programming it? The PICkit2 will take care of that, on Vpp ('programming voltage'). > I'm reading through the datasheet right now, but could someone please = > help me out? Basically I want to know which pins I should connect to a = > header so that I can hook up my Pickit2 to the board to program and = > debug it. Vpp, Vdd, Vss, ICSPDAT, and ICSPCLK. -- = Timothy J. Weber http://timothyweber.org -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist