>=20 >=20 > > C:\B and I>pic_prog -PIC 10F200 -HEX 4sec10 > > Firmware is type EasyProg version 12 by Embed Inc. > > The target chip is not a 10F200 or one of its variants as specified. > > This may also indicate that there is no target chip of that the > > programmer is not connected to the target. > > *** Program aborted on error. *** >=20 > >=20 > But the chip still needs to be powered. If you're not letting the > programmer power the target chip, then the circuit has to do it. And it= =20 > has > to be to the 5v programming and bulk erase voltage, whether your circuit > runs it with a lower voltage or not. >=20 > OK, I re-wired my "fixture". I ran all 5 wires to the circuit. Still no= =20 joy, with the same message as above. Does J1 need to be jumped in order to use the ICSP? When I run pic_prog, I get a brief "solid state" on the LED, and then it=20 goes back to dim. In order to make sure that the chip wasn't damaged during soldering, I=20 pulled a chip out of the tape, set it on the workbench, and tried=20 programming the bare chip. Same result. I am running out of ideas. If anyone has any other suggestions to check, le= t=20 me know, please. I will keep trying on this end. Olin, is there anything you can suggest to make sure that I built the=20 programmer properly? Can I check continuity from P1-4 to P6, for example?= =20 What makes me curious is that I can program the DIP package that I have in= =20 the ZIF, but the ICSP isn't working. Thanks for any help. I am already overdue for this project, but that is my= =20 fault, not any of yours. --Joe -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist