参数资料
型号: DV164120
厂商: Microchip Technology
文件页数: 61/86页
文件大小: 0K
描述: KIT STARTER PICKIT 2
产品培训模块: Asynchronous Stimulus
标准包装: 1
系列: PICkit™ 2
类型: 微控制器
适用于相关产品: PIC Micro? MCU
所含物品: 板,PICkit? 2 编程器,线缆,CD
产品目录页面: 658 (CN2011-ZH PDF)
Troubleshooting
Suggested Actions : Use a target V DD voltage within the given range. If the target V DD
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 DD on the target
(Attempted V - Read V)
Description : PICkit 2 was unable to provide the intended V DD voltage to the target. This
is usually caused by a heavy V DD load.
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.
Note:
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.
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 DD and AV SS pins, check that these are properly connected.
Verify that PIC18FXXJXX, PIC24X, and dsPIC33F devices have an appropriate capac-
itance on the V DDCORE /V CAP pin in accordance with the device data sheet. Some
PIC18F devices may require up to 10 uF of capacitance on the V DD pin to program
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
require an ICD header to debug with. See Section 4.4.3 “Using an ICD
Header” .
2. The device oscillator is not working. Check the Configuration bits and ensure the
device has a working oscillator.
3. Make sure to select Debugger>Program in MPLAB IDE before trying to run or
step your code.
4. If you have a PICkit 2 with a black colored push button, you may need pull-down
resistors to debug reliably. See Section 4.3 “Installing the Hardware and
Software” .
5. The target board is not powered or is not powered properly. Check the power
supply.
6. The PICkit 2 V DD output pin has not been connected to the target board. Even if
? 2008 Microchip Technology Inc.
DS51553E-page 57
相关PDF资料
PDF描述
DV164121 KIT PICKIT 2 DEBUG EXPRESS
DV164122 ANALYZER SRL PICKIT W/DEMO BOARD
DV164131 KIT STARTER PICKIT 3
DV164132 KIT EVAL F1 FOR PIC12F1/PIC16F1
DV243003 KIT STARTER FOR SRL MEM PRODUCTS
相关代理商/技术参数
参数描述
DV164121 功能描述:电路内置调试器 PICkit 2 Debug Express RoHS:否 制造商:Microchip Technology 产品:In-Circuit Debugger Kits 工具用于评估:PIC MCUs, dsPIC DSCs 用于:07-00024, AC164113 核心:dsPIC, PIC 接口类型:USB 工作电源电压:3 V to 5 V
DV164121 制造商:Microchip Technology Inc 功能描述:ICPICKIT2 PROGRAMMER/DEBUGGER ((NW))
DV164121+TEFLCST3 制造商:Microchip Technology Inc 功能描述:KIT PICKIT2+FLOWCODE-HOME BUNDLE 制造商:Microchip Technology Inc 功能描述:ICD, PICKIT 2, FLOW CODE, PIC, DSPIC 制造商:Microchip Technology Inc 功能描述:ICD, PICKIT 2, DEBUG EXP, FLOW CODE, PIC, DSPIC; Silicon Family Name:PIC12F6xx, PIC16F5xx; Core Architecture:PIC; Core Sub-Architecture:PIC12, PIC18, PIC24; IC Product Type:Debugger / Programmer; Series:PICkit 2 ;RoHS Compliant: Yes
DV164122 功能描述:界面开发工具 PICkit Ser Analyzer RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
DV164126 功能描述:开发板和工具包 - PIC / DSPIC USB Kit w/ PICkit LowPinCount RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压: