DV164121 Microchip Technology, DV164121 Datasheet - Page 61

• Manufacturer Part Number: DV164121
• Description: KIT PICKIT 2 DEBUG EXPRESS
• Manufacturer: Microchip Technology
• Series: PICkit™ 2r
• Type: Microcontrollerr

Specifications of DV164121

• Contents: Board, PICkit™ 2 Programmer, Cable, CD
• Processor To Be Evaluated: PIC family
• Data Bus Width: 8 bit, 16 bit, 32 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PIC Micro® MCU
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

© 2008 Microchip Technology Inc.
Suggested Actions: Use a target V
is close to one limit but within the given limits and this error appears, try calibration the
PICkit 2 unit with the PICkit 2 Programmer software so the target voltage is read more
accurately.
PK2Error0024: PICkit 2 was unable to establish a valid V
(Attempted V - Read V)
Description: PICkit 2 was unable to provide the intended V
is usually caused by a heavy V
Suggested Actions: Power the target board externally, and/or try calibrating the
PICkit 2 unit with the PICkit 2 Programmer software.
PK2Error0025: Failed to load PICkit 2
Description: PICkit 2 Debug Express encountered a fatal error while attempting to load
in the MPLAB IDE.
Suggested Actions: This is likely caused by an incomplete or corrupted installation. See
PK2Error0003 Suggested Actions.
PK2Error0027: Failed verify (Address - Expected Value - Value Read)
Description: A verify operation failed. The error message specifies the memory type
and address involved, and gives the expected value and the value actually read. A ver-
ify operation on a previously programmed and code protected part will fail, as the code
protection feature returns all zeroes when the memory is read.
Suggested Actions: Ensure the device is not code protected. Check the ICSP connec-
tions as described in Chapter 3. “Using In-Circuit Serial Programming™ (ICSP™)”.
If the target device has AV
Verify that PIC18FXXJXX, PIC24X, and dsPIC33F devices have an appropriate capac-
itance on the V
PIC18F devices may require up to 10 uF of capacitance on the V
properly.
PK2Error0028: Unable to enter debug mode
Description: PICkit 2 Debug Express is unable to connect to the debug executive in the
target device.
Suggested Actions: Common reasons for this error:
1. If the target is a Baseline or Mid-Range device (PIC10F, PIC12F, PIC16F) it may
2. The device oscillator is not working. Check the Configuration bits and ensure the
3. Make sure to select Debugger>Program in MPLAB IDE before trying to run or
4. If you have a PICkit 2 with a black colored push button, you may need pull-down
5. The target board is not powered or is not powered properly. Check the power
6. The PICkit 2 V
Note:
require an ICD header to debug with. See Section 4.4.3 “Using an ICD
Header”.
device has a working oscillator.
step your code.
resistors to debug reliably. See Section 4.3 “Installing the Hardware and
Software”.
supply.
PICkit 2 Debug Express will terminate the verify operation upon the first
incorrect value read from the target. Only this first incorrect value will be
reported. There may be others.
DDCORE
DD
output pin has not been connected to the target board. Even if
/V
CAP
DD
and AV
pin in accordance with the device data sheet. Some
DD
load.
DD
SS
voltage within the given range. If the target V
pins, check that these are properly connected.
DD
voltage to the target. This
DD
DD
pin to program
DS51553E-page 57
on the target
DD