ULINK Family of USB-JTAG Adapters

The Keil ULINK family of USB-JTAG Adapters connect your PC's USB port to your target system (via JTAG or similar debug interface) and allow you to debug embedded programs running on target hardware.

The ULINK adapters enable you to:

• Download programs to your target hardware
• Examine memory and registers
• Single-step through programs and insert multiple breakpoints
• Run programs in real-time
• Program Flash Memory
• Connect using JTAG and Serial Wire mode
• On-the-fly debug of Cortex-Mx devices
• Examine Trace information from Cortex-M3
  
  See a comparison of all ULINK adapters

ULINKPro
Is a new debug unit that allows real-time data and instrution trace streaming via USB. ULINKPro supports:

• Supports ARM7, ARM9, and Cortex-Mx devices
• Data and Instruction Trace for Cortex-M3 systems
• High-Speed Flash Download

ULINK2

• Supports various 8051, C166, and ARM7, ARM9, and Cortex-Mx devices

ULINK-ME
Offers a subset of the ULINK2 features:

• Supports NXP LPC900, ARM7, ARM9, and Cortex-Mx devices
• Delivered and supported only as part of Keil Starter Kits
• Standard 20-pin 0.1 inch connector only.