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Keil ULINK Series
Debug and Trace Adapter
The Keil ULINK family of Debug Adaptors connects the
HOST computer via the USB port to your target system.
ULINK uses on-chip debug interfaces and supports
application debugging and flash programing.
The ULINK Debug/Trace adapter series supports traditional
features like simple and complex breakpoints, watch
windows, and execution control. Using the Serial Wire
Output (SWO) additional trace features like event viewer
and logic analyzer are supported.
The ULINKpro Debug/Trace adapter also interfaces to ETM
trace connectors and uses streaming trace technology to
capture the complete instruction trace for code coverage
and execution profiling.
ULINK – Edition
ULINKpro
ULINKproD
ULINK2
Debug & Trace
Serial Wire Debug ( SWD )
Data Trace ( ITM )
Data & Event Trace ( SWO )
Instruction Trace ( ETM )
✔
✔
100Mbit/s
800Mbit/s
✔
✔
100Mbit/s
✔
✔
1Mbit/s
Supported Devices
ARM7/9
Cortex-M series
XC800/µPSD/XC166/LPC950
✔
✔
✔
✔
✔
✔
✔
I/O Voltage Range
1,2V -3,3V
1,2-3,3V
2,7V – 5,5V
Target Connector
10-pin (0.05”)
20-pin (0.10”)
20-pin (0.05”)
✔
✔
✔
✔
✔
✔
✔
✔
Connects to
Keil MDK-ARM
Keil PK51
Keil PK166
ARM DS5
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
Order-Code
ULINKPRO
ULINKPRO-D
ULINK2
The Call Stack + Locals window shows variables
and the function call nesting. RTOS threads are
also shown for applications that use RTX.
The Event Viewer displays thread, interrupt,
and exception execution over time.
Related Products
Keil MDK-ARM Microcontroller Development Kit
ARM DS-5 Development Studio
ULINKpro Isolation Adapter
ULINKpro 5V Adapter