intellijel Posted May 24, 2008 Report Posted May 24, 2008 I built the Pic Burner hoping that a USB to Parallel cable would work with it. It doesn't...or at least I can't get P18 to recognize it. I would read the helpfile or e-mail Sprut.de if everything wasn't in german!!!I don't have a computer with a parallel port (like most people these days).What USB based programmer can I use to program the PIC18F4620 and PIC18F452.Is there a simple circuit I can build so that I can use a Pic Kit 2?Or should I buy something like this: http://www.electrokits.com/electronics/programmers/100.htmHelp greatly appreciated, I need to get these burned ASAPbtw, I could buy them with the boot loader burned in from smash tv but the price of buying four or more chips from him is the same as buying a commercially available burner and then I can get an almost endless supply of free chips from microchip.com as samples.
intellijel Posted May 24, 2008 Author Report Posted May 24, 2008 From another site I found this connection scheme:PICKit2 pins1 - VPP to 1 from PIC18F4522 - VDD to 11 and 32 from PIC18F4523 - GND to 12 and 31 from PIC18F4524 - RB7 to 40 from PIC18F4525 - RB6 to 39 from PIC18F4526 - not usedI assume PIC18F452 and PIC18F4620 are interchangeable in this situation as well?
stryd_one Posted May 24, 2008 Report Posted May 24, 2008 Yeh they program the same. One thing to watch out for is that it supports HVP mode, which I think that pinout does?
intellijel Posted May 24, 2008 Author Report Posted May 24, 2008 Yep the above worked.So personally I would highly recommend buying a pic kit 2 (or clone...eitherway they are under $40) and then you can use the Pic Kit 2 software to program the PICs.I made the connections listed above on a breadboard in about five minutes and had no problem programming a PIC18F4620
stryd_one Posted May 24, 2008 Report Posted May 24, 2008 Thanks for the update :)I'll just keep buying motherboards with LPT ports I think!
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