JLink OB CDC Driver Package

Segger – Shareware – Android Windows

Streamline Your Development with JLink OB CDC Driver Package

David Fischer

01/06/2025

The JLink OB CDC Driver Package by Segger provides a robust solution for connecting your embedded systems through USB with ease and reliability.

The JLink OB CDC Driver Package is a software tool developed by Segger, a leading provider of development tools and solutions for embedded systems. This driver package enables the use of the JLink debug interface on Windows and Linux devices using the USB Communications Device Class (CDC) protocol.

With the JLink OB CDC Driver Package, users can easily debug and program the firmware of embedded systems in real-time. This driver package is compatible with a wide range of microcontrollers from major semiconductor vendors such as Atmel, NXP, and STMicroelectronics. Moreover, it can be used in combination with the industry-standard Integrated Development Environments (IDEs), including IAR Embedded Workbench and Eclipse.

The JLink OB CDC Driver Package ensures reliable and secure data transfer between the host computer and the target board, thanks to its built-in safety mechanisms. Additionally, this software tool provides users with comprehensive debugging options, such as setting breakpoints, examining registers and memory content, and tracing data flow.

The JLink OB CDC Driver Package offers a powerful and user-friendly solution for debugging embedded systems using the JLink debug interface. It is suitable both for hobbyists and professionals in various fields, including automotive, aerospace, telecommunications, and industrial automation.

Overview

JLink OB CDC Driver Package is a Shareware software in the category Miscellaneous developed by Segger.

The latest version of JLink OB CDC Driver Package is currently unknown. It was initially added to our database on 05/25/2012.

JLink OB CDC Driver Package runs on the following operating systems: Android/Windows.

JLink OB CDC Driver Package has not been rated by our users yet.

Pros

Provides support for JLink OB CDC driver package, which allows for seamless communication between the target device and the debugger software.
Facilitates debugging and programming of embedded systems through a USB connection.
Compatible with various operating systems, including Windows, macOS, and Linux.
Comes with documentation and examples to guide users on setting up and using the driver package.

Cons

Requires installation and setup, which may be cumbersome for some users.
It may have compatibility issues with certain target devices or debugger software.
Some users may find the license cost restrictive.

FAQ

What is JLink OB CDC Driver Package by Segger?

JLink OB CDC Driver Package by Segger is a driver package that provides a virtual COM port for J-Link OB (On-Board) debug probes on Windows.

What are the system requirements for using JLink OB CDC Driver Package?

JLink OB CDC Driver Package supports Windows operating systems and requires a USB interface that supports the USB-CDC class interface.

What J-Link debug probes are supported by JLink OB CDC Driver Package?

JLink OB CDC Driver Package supports all variants of J-Link OB debug probes.

How do I install JLink OB CDC Driver Package?

You can install JLink OB CDC Driver Package by running the installer package and following the on-screen instructions.

Is JLink OB CDC Driver Package open source?

No, JLink OB CDC Driver Package is not open source. However, Segger provides an evaluation package that can be used free of charge for non-commercial purposes.

Does JLink OB CDC Driver Package support Linux or macOS?

No, JLink OB CDC Driver Package currently only supports Windows operating systems.

Can I use JLink OB CDC Driver Package with other debug tools besides J-Link?

JLink OB CDC Driver Package is designed to work specifically with J-Link debug probes and may not be compatible with other debug tools.

Why do I need JLink OB CDC Driver Package?

JLink OB CDC Driver Package provides a virtual COM port that allows you to communicate with the J-Link OB debug probe, which is necessary for debugging embedded systems.

Are there any known issues or limitations with JLink OB CDC Driver Package?

One limitation of JLink OB CDC Driver Package is that it may not work on systems that already have a virtual COM port driver installed. However, this can usually be resolved by uninstalling the conflicting driver.

How do I uninstall JLink OB CDC Driver Package?

You can uninstall JLink OB CDC Driver Package like any other program, by going to Control Panel > Programs and Features and selecting Uninstall/Change.

David Fischer

I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.

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