The J-Link Ultra Emulator for ARM and Cortex-M3 cores 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.

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