What is Jlink used for?

By Life

What is Jlink used for?

jlink is a tool that generates a custom Java runtime image that contains only the platform modules that are required for a given application. Such a runtime image acts exactly like the JRE but contains only the modules we picked and the dependencies they need to function.

What is a J-Link?

J-Link BASE is a USB powered JTAG debug probe supporting a large number of CPU cores. Based on a 32-bit RISC CPU, it can communicate at high speed with the supported target CPUs. J-Link is used around the world in tens of thousand places for development and production (flash programming) purposes.

What is Segger J-Link debugger?

SEGGER J-Links are the most widely used line of debug probes on the market. They have provided solid value to embedded development for over a decade. Unparalleled performance, an extensive feature set, many supported CPUs & compatibility with popular environments all make J-Link an unbeatable choice.

How do I use Jlink debugger?

Debug Settings

  1. Open the Options for Target — Debug dialog of µVision.
  2. Enable Use and select Cortex-M/R J-LINK/J-Trace.
  3. Click Settings to open the Target Driver Setup dialog.
  4. Select SW (Serial Wire) for the debug Port, and click Auto Clk to set the debugging communication speed.

How do you use J Link?

How it is used

  1. Connect the J-Link to be remotely accessed to a PC via USB or IP.
  2. Download the J-Link Remote Server application (part of the J-Link software package)
  3. Start the Remote Server.
  4. Select the appropriate mode (LAN or Tunnel) – in this example, a tunneled connection is used.

What is JTAG port used for?

​JTAG is a common hardware interface that provides your computer with a way to communicate directly with the chips on a board. It was originally developed by a consortium, the Joint (European) Test Access Group, in the mid-80s to address the increasing difficulty of testing printed circuit boards (PCBs).

What kind of cable do I need for J-Link?

J-LINK is a USB powered JTAG emulator supporting a large number of CPU cores. This also applies to similar debuggers that support the traditional ARM 20-pin 0.1″ connection. 1. Full traditional JTAG using our TC2050-ARM2010 adapter TC2050-IDC 10-pin Plug-of-Nails ™ cables.

What is the supply voltage for a J-Link adapter?

It has a standard 20-pin 0.1″ socket towards the J-Link or Flasher and a standard 20-pin 0.1″ header on the target side and can directly be inserted between the J-Link or Flasher and the debug cable maintaining a 1:1 connection of all debug signals. The supply voltage is fixed to 5 V.

Can you use tag-connect with SEGGER J-Link?

Using Tag-Connect with Segger J-LINK Debuggers J-LINK is a USB powered JTAG emulator supporting a large number of CPU cores. This also applies to similar debuggers that support the traditional ARM 20-pin 0.1″ connection. We offer two solutions for using Tag-Connect Plug-of-Nails ™ cables with J-LINK debugger:

What kind of adapter do I need for J-Link Flasher?

The 14-Pin TI Adapter allows JTAG connections between J-Link or Flasher and target hardware which uses a TI MCU and provides a 14-pin connector (e.g. the BeagleBoard with an OMAP3530 on it), defined by TI. It adapts from the 20-pin 0.1” to a 14-pin 0.1” JTAG connector.