Beta software version

J-Link software (beta version) including:

  • J-Link Commander (Simple command line utility, primarily for diagnostics and trouble shooting)
  • J-Flash ARM, including sample projects for most popular eval boards
  • GDB Server (extra license required) - Support for GDB and other debuggers using the same protocol. Fully usable in eval mode without time or code size limit.
  • J-Mem - Simple memory viewer
  • J-Link RDI (extra license required) - Support for ARM RDI standard. Makes J-Link compatible with RDI compliant debuggers
  • J-Link DLL Updater - Allows to update 3rd party applications which use the J-Link DLL
  • J-Link TCP/IP Server - Free utility which provides the possibility to use J-Link / J-Trace remotely via TCP/IP.
  • JLinkARM.dll, used by most applications to access J-Link
  • JLinkARM.dll comes with flash breakpoint capabilities (extra license required)
  • Free flash programming utilities - Simple command line utilities which allow programming a bin file into the internal/external flash memory of popular eval boards
  • Processor specific utilities - Small command line utilities which allow some processor specific operations (unsecure of internal flash memory, boot bank switching, ...)
  • Manuals: UM08001 (J-Link ARM User Guide), UM08003 (J-Flash ARM User Guide), UM08004 (RDI User Guide), UM08005 (GDB Server User Guide), UM08007 (Flasher ARM User Guide)
  • Release notes for J-Link ARM DLL, J-Flash ARM, J-Link RDI DLL
  • Sample code for DCC communication
  • USB driver

Software download

Software and documentation pack V4.13e [8211 kb]

Can be used with Segger J-Link, IAR J-Link, SAM-ICE, mIDASLink, DIGI JTAG Link, J-Link KS hardware and any other J-Link compatible emulator. [J-Link info...]

Changes from version V4.10

  • [J-Link DLL]
    New features:
    • Flash programming support for some new MCUs:
        NXP LPC2365
        NXP LPC2367
        NXP LPC2377
        NXP LPC2458
        Atmel SAM3S series
        EnergyMicro EFM32 series (EFM32GxxxFxxx devices
    • J-Link commander: Unlock command added.
      Now supports unlock sequence for Luminary LM3Sxxx devices
    Improved
      -
    Corrected:
      -
  • [J-Flash]
    New features:
    • Support for some new MCUs
        Atmel SAM3S series
        EnergyMicro EFM32 series (EFM32GxxxFxxx devices
        Ember EM351, EM357
    • Fix for SAM9XE algorithm: GPNVM bit 3 (boot from flash) was not set automatically.
    • Fix for STM32 algorithm: Chip erase accidentally erased option bytes
      even if "allow opt. bytes" was not selected.
    • J-Flash project project for AT91SAM3S devices added.
    Improved:
      -
    Corrected:
      -
  • [Flasher ARM]
    New features:
    • Flash programming support: See J-Flash
     
    Improved:
      -
    Corrected:
      -
  • [GDB Server]
    New features:
      -
    Improved:
      -
    Corrected:
      -
  • [RDI DLL]
    New features:
    • Flash programming support for some new MCUs
        NXP LPC2458
    Improved:
      -
    Corrected:
      -