J-Link ARM JTAG Emulator is a JTAG emulator that supports the simulation of ARM core chips. It supports IAR EWARM, ADS, KEIL, WINARM, RealView and other integrated development environments, and supports all ARM7/ARM9 core chips.
This manual describes the J‑Link ARM debugger from SEGGER, covering its features, supported ARM7/ARM9 cores, USB and TCP/IP connectivity, and installation steps. It also includes a license agreement and notes on using GDBserver with the device.
The document provides detailed specifications such as download speeds, JTAG clock rates, and voltage ranges, and offers guidance for updating the software and configuring multiple JTAG devices in series. This manual is written in Chinese.
| Download speed (ARM7) | 600 kB/s |
|---|---|
| Download speed (ARM9) | 550 kB/s |
| JTAG clock rate | 12 MHz |
| Operating voltage | 1.2 V – 3.3 V |
The maximum download speeds are 600 kB/s for ARM7 and 550 kB/s for ARM9.