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Introductory offer on Keil ULINK-Plus Power aware debugger |
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ULINKplus
Just like 3D modeling provides full
visibility into a
mechanical design, ULINKplus combines
functionality, timing behavior and power
consumption to present detailed insight into your
embedded application.
ULINKplus enables software optimization for ultralow
power applications, test automation, and
isolation for high-speed debug and trace of
sensitive hardware systems. |
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Power measurement
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ULINKplus provides isolated JTAG/serial-wire and isolated power measurement connections to the target
hardware. This is essential for testing applications such as motor control, power converters, or systems with
sensitive analog processing. The power measurement is synchronized to event tracing which makes it easy to
optimize the energy efficiency of a system. The intuitive
graphical user interface allows you to quickly spot and
attribute any unintended behavior to the right piece of code. |
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I/Os for test automation
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The integrated I/Os of ULINKplus are
accessible from debug views or from debug scripts to
interact with the target under test or to control
automated test stands. You can easily configure the I/Os
in the µVision debugger. Simply select the pin function
(digital/analog and input/output). The values that are
applied to the pins are automatically updated and
displayed.
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Specification
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This table provides the basic technical specifications of ULINKplus. For more information, please refer to the ULINKplus
User's Guide. |
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Interface |
Description |
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USB |
USB 2.0 high-speed
Provides power supply for ULINKplus |
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JTAG/SWD |
Voltage range: 1.2 V ..
5.5 V
Clock speed: configurable up to 10 MHz
SWO trace capturing: data rate up to 50 Mbit/s (UART/NRZ
Mode)
Isolation: 1 kV
Supports hot-plugging to a running target |
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Power |
Sample rate: 20 MHz
(16-bit delta-sigma technology)
Input voltage range: +/- 6.0 V
- Precision: +/- 2%
- Resolution: 0.6 mV
Input current range (with internal shunt resistor): +/-
2.5 mA
- Precision: +/- 2%
- Resolution: 200 nA
Current range is extended using external shunt resistors
Isolation: 1 kV |
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I/O |
9 configurable I/O pins
support:
- Up to 9 digital I/O pins
- Up to 4 analog input pins (3 if analog output is
required)
- 1 analog output pin (reconfigures 1 analog input pin)
Additional +3.3 V supply voltage (10 mA) switchable |
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