2006/10/3, Shawn Wilton wrote: > > > > > > Connecting to MPLAB ICD 2 > > > ...Connected > > > Setting Vdd source to MPLAB ICD 2 > > > Target Device PIC12F675 found, revision = Rev 0x2 > > > ICDWarn0044: Target has an invalid calibration memory value (0x0). > > > Continue? > > > ...Reading ICD Product ID > > > Running ICD Self Test > > > ...Passed > > > MPLAB ICD 2 Ready > > > Programming Target... > > > ICDWarn0044: Target has an invalid calibration memory value (0x0). > > > Continue? > > > ...Validating configuration fields > > > Connecting to debug executive > > > Entering Debug Mode > > > ...Programming GOTO 0x00 command > > > ICD0083: Debug: Unable to enter debug mode. Please double click this > > > message for more information. > > > MPLAB ICD 2 Ready > > > Resetting Target > > > Entering Debug Mode > > > ...Programming GOTO 0x00 command > > > Resetting Target > > > MPLAB ICD 2 Ready > > > MPLAB ICD 2 Ready > > > Entering Debug Mode > > > ...Programming GOTO 0x00 command > > > > > > Hi Shawn, Did you try to restore the calibration memory location to a valid value? I think it's somewhere in the ICD2 setting dialogue box. Best regards, -- WH Tan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist