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MCU Applications Engineering
A.2 KD30 Problems
This section discusses the cause of the problem and countermeasures to resolve it. The common
problems encountered with KD30 are:
? USB option cannot be selected from the initialization screen
? Cannot connect to target
? KD30 already exists
? Issues that may come up during debug operations
A.2.1 USB Option Unavailable
When USB cannot be selected from KD30’s Init dialog box, you might be using an old version of
KD30 that does not support USB. Uninstall this version of KD30 and install latest version of KD30
from the \Tools\KD30 directory of the SKP CD.
A.2.2 Cannot Connect to Target
When the message ‘Can’t connect with the target’ is displayed after KD30 startup, there are
several reasons that may cause this message to appear. Each cause and the corresponding
countermeasure are discussed below.
?
The SKP is not connected correctly.
Please connect the ICD to your PC. Note: Regardless of whether the ICD is bus or target-
powered, please connect target board to ICD board first before plugging the USB cable to
your PC. Please see section 4 on system (SKP8CMINI) connectivity.
?
The ICD has no power (Power LED on ICD is off).
Please ensure that the Power Mode switch on the ICD is on the ‘USB’ side. In ‘Target’
position, the ICD is powered from the target side.
?
USB was not selected on the Init dialog box.
Please select ‘USB’ from the Init dialog box that is displayed right after you start KD30.
?
The selected MCU on the ICD board and the actual target MCU (R8C/11) do not match.
Close the error message by clicking on ‘OK’ button, and then click on the ‘Cancel’ button of
the KD30 Init window to close KD30. Make sure you select ‘R5F21114.mcu’. If the MCU
loaded on the ICD is different, KD30 will re-program the ICD to match it.
?
The target MCU is damaged.
Try a different target board and see if KD30 will come up as you may have a damaged board
or MCU.
Mini R8C Starter Kit Plus
User’s Manual Rev. 1.2
16/25
January 2004
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相关PDF资料
SL03 10001 CURRENT LIMITER INRUSH 10 OHM 1A
SL03 22101 CURRNT LIMITER INRUSH 220 OHM 1A
SL05 30001 CURRENT LIMITER INRUSH 30 OHM 1A
SL05 4R003 CURRENT LIMITER INRUSH 4 OHM 3A
SL05 5R001 CURRENT LIMITER INRUSH 5 OHM 1A
SL08 10002 CURRENT LIMITER 10 OHM 2.5A
SL08 12101 CURRNT LIMITER INRUSH 120 OHM 1A
SL08 20002 CURRENT LIMITER INRUSH 20 OHM 2A
相关代理商/技术参数
SKP8CMINI-13 功能描述:BOARD DEV EVALUATION FOR R8C/13 RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035
SKP8CMINI-15 制造商:Renesas Electronics Corporation 功能描述:Dev Evaluation R8C/15
SKP8CMINI-17 功能描述:KIT EVAL STARTER FOR R8C/17 RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:MCU 适用于相关产品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、缆线、软件、数据表和用户手册 其它名称:520-1035
SKP8G 制造商:Thomas & Betts 功能描述:PLUG EVERLOK GRD
SKP8GC 制造商:Thomas & Betts 功能描述:PLUG EVLOK SKP8
SKP9G 制造商:Thomas & Betts 功能描述:PLUG EVERLOK GRD
SKP9GC 制造商:Thomas & Betts 功能描述:PLUG MULTI-POLE EVLOK 8W
SKPC100-440 制造商:SEMIKRON 功能描述:SKPC100-440 fair SCR trigger module