Software
J-Link software package components
J-Link software components are included to enhance the functionality of your J-Link. Please find a list of included software components below.
J-Link Software and Documentation package for Windows includes:
- J-Link Configurator (J-Link management software)
- J-Link GDB Server (J-Link remote server for GDB)
- J-Link Remote Server (Access J-Link remotely over TCP/IP)
- J-Link Commander (J-Link command line utility)
- J-Mem (Run-time memory viewer for ARM based systems)
- J-Link SWO Viewer (Terminal output viewer over SWO)
- J-Flash (High-speed production grade flash programming software) *
- J-Link Unlimited Flash Breakpoints (Unlimited number of breakpoints while debugging in flash memory) *
- J-Link RDI / RDDI (Support for RDI / RDDI compatible debuggers) *
J-Link Software and Documentation package for macOS includes:
- J-Link GDB Server (J-Link remote server for GDB)
- J-Link Commander (J-Link command line utility)
J-Link Software and Documentation package for Linux includes:
- J-Link GDB Server (J-Link remote server for GDB)
- J-Link Commander (J-Link command line utility)
J-Link Software and Documentation package for Linux ARM systems includes:
- J-Link GDB Server (J-Link remote server for GDB)
- J-Link Commander (J-Link command line utility)
*These software components require a separate license (each component). To make it as simple as possible, there are J-Link models available which already come with built-in licenses for these components. For more information, please refer to www.segger.com/jlink-debug-probes.html. For users who already own a J-Link without built-in licenses for these software components, a license key may be purchased separately: www.segger.com/pricelist-j-link-related.html
J-Link Configurator
The J-Link Configurator makes it easy to manage all the J-Links in your development and product environments. A screenshot of J-Link Configurator shows the main application while several J-Links are connected via USB and Ethernet.
J-Link GDB Server
J-Link GDB Server is an application acting as a server for debuggers or IDEs communicating with the J-Link debug probe via TCP/IP using the GDB protocol. It allows using J-Link with GDB and the growing number of debuggers and IDEs that use the same protocol.
J-Link Remote Server
The J-Link Remote Server is a small server application that allows using J-Link remotely via TCP/IP.
J-Link Commander
J-Link Commander (JLink.exe) is a command line based utility that can be used for verifying proper functionality of J-Link as well as for simple analysis of the target system. It supports some simple commands, such as memory dump, halt, step, go etc. to verify the target connection.
J-Mem
J-Mem displays memory contents of ARM-systems and allows modifications of RAM and sfrs (Special function registers) while target is running.
J-Link SWO Viewer
J-Link SWO Viewer is a tool which allows showing terminal output of the target performed via the SWO pin.
J-Flash
J-Flash is a PC software running on Windows systems, which enables you to program the internal and external flash of your microcontroller via J-Link.
J-Link Unlimited Flash Breakpoints
The J-Link software comes with an additional feature, called Unlimited Flash Breakpoints. Unlimited Flash Breakpoints allow the user to set an unlimited number of breakpoints when debugging in flash memory.
J-Link ARM RDI/RDDI
The JLink-RDI / RDDI software is an RDI / RDDI interface for J-Link. It makes it possible to use J-Link with any RDI / RDDI compliant debugger.
