C H A P T E R I I - J T A G I C E I N T E R F A C E S

KEIL SOFTWARE

ULINK USB-JTAG INTERFACE ADAPTER

CONTACTS

EUROPE/ASIA/AUSTRALIA

Keil Elektronik GmbH

Bretonischer Ring 15

D-85630 Grasbrunn - Germany

Phone: (+49) 89-456040-0

Fax: (+49) 89-468162

e-mail: sales.intl@keil.com

USA/AMERICA

Keil Software, Inc.

1501 10th Street, Suite 110

Plano, TX 75074 - USA

Phone: (+1) 800-348-8051

Fax: (+1) 972-312-1159

e-mail: sales.us@keil.com

The Keil ULINK USB-JTAG Interface

Adapter connects the USB port of your PC directly to the JTAG port of Atmel AT91 ARM devices. Using the µVision Debugger with ULINK, you can easily create, download, and test embedded applications on actual target hardware.

ULINK provides direct access to the ARM Embedded ICE and allows you to:

•Download target programs,

•Examine memory and registers,

•Single-step through programs,

•Insert multiple breakpoints,

•Run programs in real-time,

•User I/O via the Debug channel,

•Program FLASH memory.

Flash Download algorithms are user- configurable and allow ULINK to be used as a programmer for on-chip and external Flash ROM. Pre-configured programming algorithms for the Atmel AT91 device series and Atmel AT91 Evaluation Boards are included.

ULINK comes ready-to-use with a 16KB Evaluation Version of the Keil PK-ARM Professional Developer’s Kit which includes the Keil CARM Compiler, Advanced RTX Kernel, and µVision Debugger. Extensive example programs and pre-configured startup code to help you get started are also included.

The µVision Debugger supports multiple tool chains including: Keil CARM, GNU, and ARM ADS/RealView. Of course, C source code and assembler level debugging are supported. An integrated editor allows source code corrections while debugging. Dialogs show detailed status information of the on-chip AT91 peripherals and help you quickly find configuration problems.

•JTAG Clock adjustable up to 1MHz

•Stand-alone Flash programmer

•Program debugging with µVision

•Memory load speed > 200kbps

•Flash Write > 150kbps

•User configurable Flash routines

•Fast Single Stepping

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