J-Link Ultra
J-Link Ultra - Emulator for ARM and Cortex-M3 cores
 J-Link
Ultra is a JTAG/SWD emulator designed for ARM/Cortex and other
supported CPUs. It is fully compatible to the standard
J-Link and works with the same PC software.
Based on the highly optimized and proven J-Link, it offers even
higher speed as well as target power measurement capabilities due to the
faster CPU, built-in FPGA and High speed USB interface.
It connects via USB to a PC running Microsoft Windows 2000, Windows
XP, Windows 2003, Windows Vista or Windows 7. J-Link Ultra has a
built-in 20-pin JTAG/SWD connector.
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Features
- Fully compatible to the standard J-Link
- Very high performance for all supported CPU cores
- Hi-Speed-USB 2.0 interface
- Serial Wire Debug supported
- Serial Wire Viewer (SWV) supported
- SWV: UART and Manchester encoding supported
- SWO sampling frequencies up to 25 MHz
- Target power can be supplied
- Target power consumption can be measured with high accuracy.
- Direct download into flash memory of most popular
microcontrollers supported
- Any ARM7/ARM9/ARM11, Cortex-M0/M1/M3 core support, including
thumb mode
- Automatic core recognition
- JTAG speed up to 25 MHz
- Seamless integration into the IAR Embedded Workbench IDE
- No power supply required, powered through USB
- Support for adaptive clocking
- All JTAG signals can be monitored, target voltage can be
measured
- Support for multiple devices
- Fully plug and play compatible
- Standard 20-pin JTAG connector
- Wide target voltage range: 1.8V - 5.0V
- USB and 20-pin ribbon cable included
- Memory viewer (J-Mem)
included
- TCP/IP server included, which allows using J-Link via TCP/IP
networks
-
RDI interface available, which allows using J-Link with RDI
compliant software
- Flash programming software (J-Flash)
available
- Flash DLL available, which allows using flash functionality
in custom applications
-
Software Developer Kit (SDK) available
- Embedded Trace Buffer (ETB) support
-
Optical isolation adapter available
- Target power supply: J-Link can supply up to 300 mA to
target with overload protection
Being fastest in its class, the regular J-Link
already sets a very high standard for debugging and download
performance.
J-Link Ultra raises the bar even higher, aiming
to be the fastest emulator available!
SSince the PC-Software, form factor and
connectors are the same as for the regular J-Link,
it can be used with any software compatible with J-Link and any
adapter,
such as the
JTAG-isolator.
Just like for the regular J-Link, the
Flash
Breakpoints option for enhanced debugging of programs running in the
flash of microcontrollers is available.
The J-Link is natively
supported by IAR EWARM, KEIL µVision, Rowley Crossworks, and
CodeSourcery G++. With the
RDI
and GDB-Server
extensions, the supported tool-chains also include Atollic TrueStudio,
Yagarto, and other RDI or GDB compatible development environments. If
your development environment does not supply a Flash Loader for your
device, the J-Link Ultra includes flash loaders designed for all popular
devices with internal Flash.
The
Flash
Breakpoints option allows the user to set an unlimited number of
breakpoints while debugging within a device’s internal flash memory.
This overcomes the hardware breakpoint limitations present in most
common microcontrollers (2 on ARM7/9, 4 on Cortex-M0, typically 6 on
Cortex-M3 and 8 on Renesas RX).
Specifications
| General |
| Supported OS |
Microsoft Windows 2000
Microsoft Windows XP
Microsoft Windows XP x64
Microsoft Windows 2003
Microsoft Windows 2003 x64
Microsoft Windows Vista
Microsoft Windows Vista x64
Windows 7
Windows 7 x64 |
| Electromagnetic compatibility (EMC) |
EN 55022, EN 55024 |
| Operating temperature |
+5°C ... +60°C |
| Storage temperature |
-20°C ... +65 °C |
| Relative humidity (non-condensing) |
Max. 90% rH |
| Mechanical |
| Size (without cables) |
100mm x 53mm x 27mm |
| Weight (without cables) |
73g |
| Available Interfaces |
| USB interface |
USB 2.0, Hi-Speed |
| Target interface |
JTAG/SWD 20-pin |
| External (SPI) analog power measurement interface |
4-pin (Pins 14, 16, 18 and 20 of the 20-pin JTAG/SWD interface) |
| JTAG/SWD Interface, Electrical |
| Target interface voltage (VIF) |
1.8V ... 5V |
| Target supply voltage |
4.5V ... 5V |
| Target supply current |
Max. 300mA |
| Reset type |
Open drain. Can be pulled low or tristated |
| Reset low level output voltage |
VOL <= 10% of VIF |
| For the whole target voltage range (1.8V <= VIF <= 5V) |
| LOW level input voltage (VIL) |
VIL <= 40% of VIF |
| HIGH level input voltage (VIH) |
VIH >= 60% of VIF |
| For 1.8V
>= VIF <= 3.6V |
| LOW level output voltage (VOL) with a load of 10 kOhm |
VOL <= 10% of VIF |
| HIGH level output voltage (VOH) with a load of 10 kOhm |
VOH >= 90% of VIF |
| For 3.6 <= VIF <= 5V |
| LOW level output voltage (VOL) with a load of 10 kOhm |
VOL <= 20% of VIF |
| HIGH level output voltage (VOH) with a load of 10 kOhm |
VOH >= 80% of VIF |
| JTAG/SWD Interface, Timing |
| SWO sampling frequency |
Max. 25 MHz |
| Data input rise time (Trdi) |
Trdi <= 20ns |
| Data input fall time (Tfdi) |
Tfdi <= 20ns |
| Data output rise time (Trdo) |
Trdo <= 10ns |
| Data output fall time (Tfdo) |
Tfdo <= 10ns |
| Clock rise time (Trc) |
Trc <= 10ns |
| Clock fall time (Tfc) |
Trc <= 10ns |
| Analog power measurement interface |
| Sampling frequency |
50 kHz |
| Resolution |
1 mA |
| External (SPI) analog interface |
| SPI frequency |
Max. 4 MHz |
| Samples / sec |
Max. 50000 |
| Resolution |
Max. 16-bit |
| For more information please contact the MicroWay sales
team: |
Head Office
MicroWay Pty Ltd
PO Box 84,
Braeside, Victoria, 3195, Australia
Ph: 1300 553 313
Fax: 1300 132 709
email: sales@microway.com.au
ABN: 56 129 024 825 |
Sydney Sales Office
MicroWay Pty Ltd
PO Box 1733,
Crows Nest, NSW 1585, Australia
Tel: 1300 553 313
Fax: 1300 132 709
email: sales@microway.com.au
ABN: 56 129 024 825 |
New Zealand Sales Office
MicroWay Pty Ltd (NZ)
PO Box 912026
Victoria Street West
Auckland 1142, New Zealand
Tel: 0800 450 168
email: sales@microway.co.nz |
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International: call +61 3 9580 1333, fax +61 3 9580 8995
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