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Arm-14 Adapter

Seamless connectivity for J-Link

  • 14-pin Arm JTAG
  • J-Link & Flasher compatible
Buy now Compare J-Link adapters Documentation
  1. 1.Overview
  2. 2.Pinout & schematics
  3. 3.Suitable products
    1. 3.1.Flasher
    2. 3.2.J-Link
    3. 3.3.J-Trace

Overview

J-Link Target Supply Adapter

The Arm-14 Adapter allows to use J-Link or Flasher with Arm7 / 9 / 11 targets using this 14-pin 0.1" mating JTAG connector defined by Arm. The 14-pin connector, though defined by Arm as an alternative to the 20-pin connector, is not widely used on modern eval boards.

Pinout & schematics

Schematic diagram illustrating connections between a probe/programmer and a target device. Labels include VTREF, TRST, TDI, TMS, TCK, TDO, and RESET, arranged in vertical alignment. The probe/programmer is on the left, and the target is on the right.

Suitable products

Flasher

A handheld device labeled "Flasher" from SEGGER, primarily gray with blue rubber edges. It features three status indicators: "Ready" (OK), "Not ready," and "Fail," along with a "PROG" button. This device is used for programming and debugging electronics.

J-Link

Image of a J-Link debugging device from SEGGER. The device has a rectangular shape with a black casing and a silver panel featuring the "J-Link" logo and SEGGER branding. It includes several buttons and indicators for user interaction.

J-Trace

SEGGER J-Trace PRO

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