In message <200411251029.iAPAT4004782@d1o409.telia.com> "Jan-Erik Soderholm" wrote: > Got it. I've been looking over the code a bit more. There's a bit of a problem with it, unfortunately. What's happening is, the first time a device is programmed (with the programmer and target IC running "from cold"), the target is programmed fine. If I try and re-program the same target chip again, pic_prog complains about not being able to read the device ID ("Unable to read the device ID from the target chip")... I'm testing the programmer using PIC16F628s, BTW. Later. -- Phil. | Acorn Risc PC600 Mk3, SA202, 64MB, 6GB, philpem@philpem.me.uk | ViewFinder, 10BaseT Ethernet, 2-slice, http://www.philpem.me.uk/ | 48xCD, ARCINv6c IDE, SCSI ... It is better to be brief than boring. _______________________________________________ http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist