Ravager Posted April 11, 2009 Report Share Posted April 11, 2009 hi there,i just finished a pic burner and checked the circuit several times.Though, P18 won't identify my PIC 18F452-I/P no matter what "interface timing" I use:## this PIC-ID 0xFFE0 is not in database## NO PIC-detectedCP-Blocksize : 4000Panelgröße : 0000while checking, both the red and the yellow LEDs are lit for a about half a second. The red one seems to turn off earlier.i could imagine 3 possible problemsthere is an error in the circuit --> I can't find it :)my PIC won't work --> how can I find out?p18 version 1.8 is buggy --> has anyone got an older version?is the recoginzed PIC-ID correct? 0xFFE0?if not, where shoul I find the problem?edit:- I used a new cable- Voltage corrected down to 12,5V --> same error- tried out 3 parallel modes: ECP, EPP, Bi-Directional. Same error, but bidirectional behaves very strange concerning the LEDs Quote Link to comment Share on other sites More sharing options...
Ravager Posted April 11, 2009 Author Report Share Posted April 11, 2009 problem solved:according to this text the clock-wire should be protected from interference. Quote Link to comment Share on other sites More sharing options...
stryd_one Posted April 13, 2009 Report Share Posted April 13, 2009 Funny, someone had a burner issue last night in the chat, and the first hardware thing I blamed: the cable. It's often a failing point.Glad it's sorted :D Quote Link to comment Share on other sites More sharing options...
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