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ULINK USB-JTAG Adapter

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

ULINKPro and ULINK2 Adapter

ULINK adapters enable the developer to:

  • Download programs to target hardware.
  • Examine the memory and registers.
  • Single-step through the program code.
  • Insert multiple breakpoints.
  • Run programs in real-time.
  • Program Flash memory.
  • Connect to the target system in JTAG or Serial Wire mode.
  • Debug Cortex-M devices on-the-fly.
  • Examine trace information from Cortex-M devices.

ULINKpro is a debug unit that captures data and trace instructions in real-time via USB. In addition to the features above, ULINKpro has the following features:

  • Data and Instruction Trace for Cortex-M systems.
  • High-Speed Flash download.

For more information refer to Flash Application and Debug Application.

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