> It's worth a try. Could you post the configuration bit settings you are > using? Maybe that information will might shed some light on something? This is in my source (HiTech PICC): __CONFIG( // PIC configuration bits: HS // (HS, RC, XT, LP) high speed crystal & WDTDIS // (WDTDIS, WDTEN) watch dog timer disabled & PWRTEN // (PWRTEN, PWRTDIS) power up timer enabled & BOREN // (BOREN, BORDIS) brown out reset enabled & LVPDIS // (LVPEN, LVPDIS) low voltage programming disabled & UNPROTECT // (DPROT, DUNPROT) EEPROM data unprotected & UNPROTECT // (WRTEN, WRTDIS) flash write disabled & DEBUGDIS // (DEBUGEN, DEBUGDIS) debugger disabled ); AFAIK, MPLAB overrides the debug bit. > Also, you are having a problem with the Microchip ICD 2, and not on the ICD > 2 clone, correct? Or are you seeing this problem with the ICD 2 clone as > well? We are using a clone. And that same clone is working fine on another board with an 18F458 (5V). Gerhard _______________________________________________ http://www.piclist.com View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist