For more details, please feel free to visit: http://www.embedinfo.com/en/list.asp?id=42.
Emlink for ARM is a new-generation high-speed real time JTAG adapter, debugs the ARM Cortex-M3 processors through Keil Realview MDK and IAR EWARM. Emlink connects the JTAG interface from target board (ARM processors) to PC USB port, supports source level debugging and Flash programming.
Downloading and debugging speed up to 250KB/s
Single-step execution supported.
Integrates seamlessly into IAR Embedded Workbench and Keil RealView MDK
Hardware Features:
Supports debugging with Realview MDK and EWARM
Supports ARM Cortex-M3 processors: STM32, LPC17XX, AT91SAM3UE, etc.
JTAG 20 pins connects to target
Supports hardware and software breakpoints
Supports USB port connecting to host PC
Downloads and debugs speed up to 200KBytes/s (about 1.5Mbps)