Appendix A. Troubleshooting Guide

Applications Engineering

This section discusses possible problems you may encounter while installing the development tool software, USB drivers, or running the HEW debugger and FoUSB Programmer applications. This section also discusses the countermeasures and solutions to resolve these problems.

For troubleshooting information on the RF Sniffer Interface and RF Sniffer board, see the RF Sniffer User’s Manual.

If, for any reason, you cannot resolve the problem, please contact your Renesas representative for assistance.

A.1 Manual Installation

Before connecting the In-Circuit Debugger to your PC, the driver files (.inf and .sys) and executables must be copied to the C:\Renesas\FoUSB directory.

To do this, run FoUSB_Vx.xx.exe in the \Tools\FoUSB directory of the CD. After the FoUSB Programmer install, assuming the default directory was used, a C:\Renesas\FoUSB subfolder should have been created. The Windows USB drivers can be found under the USB Drivers folder, i.e. fousb.inf, fousb.sys (driver files to run FoUSB Programmer), usbmon.inf, and usbmon.sys (driver files to run HEW).

A.2 USB Driver Problems

This part discusses how to fix common problems that may occur with USB driver installation. The most common problem is that Windows did not properly install the USB drivers, so that the ICD is not recognized. An indication of this problem is the faster blink rate of the ICD’s yellow Status LED of about 2- 3 times per second. When the driver is installed properly, the yellow Status LED only blinks every second.

Before trying the following steps, try re-starting your PC to see if this resolves the problem. You can check the USB Driver status using the Windows Device Manager (Start > Control Panel > System Properties > Hardware > Device Manager > Universal Serial Bus controllers). If the “Renesas FoUSB ICD” appears under the Universal Serial Bus controllers with no red X or yellow exclamation point, the driver was installed properly.

NOTE: If you are using Windows 2000 or XP, you will need Administrator privileges to be able to install the drivers.

For cases where “Renesas FoUSB ICD” appears with a red X or yellow exclamation point in the Windows Device Manager, please try the following:

1.Open the Windows Device Manager (Start > Control Panel > System Properties > Hardware > Device Manager > Universal Serial Bus controllers).

2.Double-click on ‘Renesas FoUSB ICD’. A Renesas FoUSB ICD Properties dialog box appears.

3.Click on the ‘Driver’ tab and click the ‘Update Driver’ button.

4.Select ‘Display a list…’ and click on the ‘Have Disk’ button.

5.Browse to the C:\Renesas\FoUSB\USB Drivers directory and install the usbmon.sys driver.

6.If this process does not work, please follow the instructions below.

RZB-ZMD16C-ZDK User’s Manual Rev 1.2 21/ 33

August 2006

RZB-ZMD16C-ZDK specifications

The Renesas RZB-ZMD16C-ZDK is an advanced evaluation kit designed for developers and engineers focused on creating next-generation embedded applications. This development board is part of the RZ family, which is renowned for its powerful features and flexibility in various applications, including industrial automation, smart home devices, and automotive systems.

One of the standout features of the RZB-ZMD16C-ZDK is its integration of a Renesas RZ/A2M microprocessor. This microprocessor offers a high performance with an ARM Cortex-A9 core that operates at clock speeds up to 600 MHz, which enables the execution of complex algorithms and control tasks. The board boasts an impressive capability to support high-resolution graphics and touchscreen interfaces, making it ideal for HMI applications.

In terms of memory, the RZB-ZMD16C-ZDK comes equipped with substantial on-chip SRAM and flash memory, enhancing its ability to run sophisticated applications without the need for external memory interfaces. This is coupled with a generous amount of expansion options, including GPIO, ADC, and PWM functionality, ensuring that developers can easily integrate additional peripherals.

The kit supports various connectivity options, including Ethernet, USB, and serial communication protocols, enabling seamless integration into existing networks and infrastructures. Its built-in Ethernet capabilities are particularly advantageous for IoT applications, facilitating real-time data exchange and remote control functionalities.

The RZB-ZMD16C-ZDK also emphasizes ease of use for developers, featuring comprehensive software support, including the Renesas Flexible Software Package (FSP). This package accelerates development by providing pre-configured drivers and middleware, which simplifies the implementation of required functionalities.

Moreover, comprehensive debugging and development tools are included, allowing engineers to efficiently test and refine their applications without needing extensive additional resources. The availability of Kano and Renesas e2 studio IDE further enriches the development experience by providing a rich set of debugging and code analysis tools.

In summary, the Renesas RZB-ZMD16C-ZDK is a powerful evaluation kit designed with an extensive feature set and cutting-edge technology. Its combination of high-performance processing, ample memory, versatile connectivity, and robust software support makes it an attractive option for professionals seeking to develop reliable embedded solutions across various industries. The RZB-ZMD16C-ZDK stands out as a critical resource for innovation in the fast-evolving field of embedded systems.