Analog Devices 82-003536-01 manual The Evaluation Process, Support for all ADI JTAG processors

The Evaluation Process

This USB-based emulator performs a wide range of emulation functions, including single-step and full-speed execution with predefined break- points, and viewing and/or altering of register and memory contents. With the ability to automatically detect and support multiple I/O volt- ages, the USB emulator enables users to communicate with all of the Analog Devices JTAG processors using a full-speed USB 1.1 or high-speed USB 2.0 port on the host PC. Applications and data can easily be tested and transferred between the emulator and the separately available Visu- alDSP++ development and debugging environment.

The plug-and-play architecture of USB allows the emulators to be detected automatically and configured by the host operating system. The USB can also be connected to (and disconnected from) the host without opening the PC or turning off the power to the PC. A 3-meter (9-foot) cable is included to connect the emulators to the host PC, thus providing abundant accessibility.

As a bonus, customers in an environment that does not allow them to open their PCs without IS support will find that the USB emulator elimi- nates the need to obtain that help and thus can be easily moved from the lab to the local desktop to the laptop.

Features

•Full-speed USB 1.1 compliant (forward compatible with high-speed USB 2.0 interface and connector)

•Support for all ADI JTAG processors

•Multiple processor I/O voltage support with automatic detection

•1.8 V, 2.5 V, and 3.3 V compliant and tolerant

•5 V tolerant and 3.3 V compliant for 5 V processors

•Multiprocessor support

Getting Started With SHARC Processors 2-59