RCC10J0007-0100 M16C R8C FOUSB/UART软件 用户手册 瑞萨单片机开发环境系统 Rev.1.00 发行:2006年10月27日 M16C 族R8C/Tiny系列单片机 连接R8C/14、R8C/15、R8C/16、R8C/17的注意事项 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp. product best suited to the customers application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corp. or a third party. 2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of any third- partys rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. 3. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Renesas Technology Corp. without notice due to product improvements or other reasons. It is therefore recommended that customers contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Renesas Technology Corp. assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology Corp. by various means, including the Renesas Technology Corp. Semiconductor home page ( ). 4. When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Renesas Technology Corp. assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. 5. Renesas Technology Corp. semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. 6. The prior written approval of Renesas Technology Corp. is necessary to reprint or reproduce in whole or in part these materials. 7. If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. 8. Please contact Renesas Technology Corp. for further details on these materials or the products contained therein. 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Keep safety first in your circuit designs! Notes regarding these materials 1. 2. 3. http/ 4. 5. 6. 7. 8. 1. ? ? 1. 系统连接.2 2. 设置 M16C R8C FoUSB/UART 调试软件.3 3. 使用R8C UART调试软件时的内存分配16 4. 监控程序占用的空间.17 5. 使用R8C UART调试软件中的注意事项17 5.1 在调试结束后，更换调试的通讯速率，并重新启动R8C UART调试器.17 5.2 用户程序的ID码17 5.3 能够下载用户程序的空间17 5.4 频率特性.18 5.5 操作SFR时的限制.19 5.6 停止和等待模式下的限制19 5.7 看门狗定时器19 5.8 用户程序的实时操作.20 5.9 异常处理.20 5.10 外围功能的限制21 5.11 标志寄存器的限制.21 5.12 中断对并行I/O的操作21 1 1. 系统连接 外部电源外部电源 主机主机 RS-232C 电缆电缆 目目标电路板标电路板 图 1 与用户系统的连接示例 图 2 与 RS232C 电缆连接的电路示例 2 2. 设置 M16C R8C FoUSB/UART 调试软件 在使用 M16C R8C FoUSB/UART 调试软件(R8C UART 调试软件)时， 用 RS232C 连接电缆将主 机和目标板连接起来，就可以进行调试了。 用户不需要事先安装监控程序，因为监控程序已经在安装 M16C R8C FoUSB/UART 调试软件 时捆绑安装了。 对 R8C/Tiny，用户不需要使用 M16C FlashStarter 或其它软件预先将监控程序烧写到目标单片 机中，因为 R8C UART 调试软件将自动完成这一步骤。 (a) 启动HEW。 依次点击“开始”、 “所有程序（P）”、 “RENESAS”、 “High-performance Embedded Workshop”和“High-performance Embedded Workshop”图标。将弹出 “Welcome！”对话框。 Create a new project workspace 选择创建新的工作空间。 Open a recent project workspace 选择已经存在的工作空间。 显示使用的历史工作空间。 Browse to another project workspace 选择已经存在的工作空间。 当历史工作空间没有保留时使用。 如果选择已经存在的工作空间并点击OK按钮，将显示如图 (s) 的界面。 3 (b) 选择Create a new project workspace单选按钮。点击“OK”按钮。 (c) 开始创建工程。当安装工具链时，将显示如下对话框。 4 Workspace name 新建工作空间名称。这里以“Sample”为例。