J-Link ARM JTAG Emulator is a JTAG emulator that supports ARM core chips, supports IAR EWARM, ADS, KEIL, WINARM, RealView and other integrated development environments, download speed up to ARM7: 600kB/s, ARM9: 550kB/s, maximum JTAG speed 12 MHz
This document introduces the features and functions of the J-Link ARM JTAG emulator introduced by SEGGER, including support for simulation of all ARM7/ARM9 core chips, high download speed, and automatic speed recognition.