KT-LINK is a JTAG interface for ARM-core microcontrollers. It enables program launching and monitoring (memory reading and writing, breakpoint setting, register viewing, single stepping, etc.), as well as Flash memory programming within selected families of ARM-core microcontrollers. The KT-LINK interface connects to a PC via a USB port. Connection to the target system is accomplished via a standard 2x10 pin connector. The interface also contains a virtual serial port, which may be useful in computers that have no RS232 port.

Key features of KT-LINK:

• USB 2.0 High Speed 480 MHz,
• support for adaptive clocking,
• wide range of target voltage: 1.65 to 5.5V (5V, 3.3V, 2.5V, 1.8V),
• target voltage and supply current can be measured,
• hardware support for SWD (Serial Wire Debug) and SWV (Serial Wire Viewer)
• standard 2x10 pin ARM connector,
• 2 LEDs (USB/RUN, RxD/TxD),
• no power supply required, powered through USB
• virtual RS232 port with all DB9 connector signals (RXD, TXD, RTS, CTS, DTR, DSR, DCD, RI),
• serial port works in RS-232 mode or wide range of voltage (5V, 3.3V, 2.5V, 1.8V) selectable by user
• target power supply with overload protection (via JTAG connector or EXT connetor)

Documents

 KT-LINK-UM-ENG.pdf  user manual

Software

• OpenOCD debugger (Open Source ARM Debugger),
• CrossWorks - commercial IDE.
• KT-LINK-Measurement.zip  KT-LINK Measurement ver 1.0.1
• KT-LINK-drivers.zip 

Kit consist of:

• KT-LINK interface,
• JTAG cable,
• CD:
  • KT-LINK documentation,
  • KT-LINK drivers,
  • KT-LINK config files for OpenOCD.