82-000225-01 Datasheet, PDF (21/34 Pages) Analog Devices – ICE-100B Emulator Users Guide

Getting Started
vides emulator detection and JTAG I/O voltage selection. Use the ICE
Test (part of the target configurator) to test the target. If any errors are
encountered, the errors are reported immediately and the test ends. Each
error message recommends a solution to the problem.
Refer to the online help for information about “target configurator”,
“JTAG frequency”, and “ICE test”.
JTAG Frequency
The ICE-100B emulator supports JTAG clock operation at 5 MHz. There
is a relationship between the JTAG frequency and the core clock fre-
quency of the processor. The core clock should be at least twice the JTAG
frequency in order for the JTAG interface to operate properly. On newer
Analog Devices processors, the core clock is a variable set by switches or by
software.
 If the core/JTAG clock relation is not followed, scan failures may
prevent the emulator from connecting to the processor.
Troubleshooting and Warranty
To provide comprehensive troubleshooting advice and warranty
information for all emulator and EZ-KIT Lite products, Analog Devices
maintains an Engineer-to-Engineer Note. Emulator and EZ-KIT Lite Eval-
uation System Troubleshooting Guide (EE-175) is available online at:
http://www.analog.com.
The EE-Note can be used to resolve most installation, connection, and
software issues affecting the use of Analog Devices in-circuit emulators
(ICEs) and EZ-KIT Lite evaluation systems, avoiding the need to return
the suspected faulty emulator or EZ-KIT Lite board. Please carry out all
troubleshooting steps outlined in this document before contacting Analog
Devices Processor Tools Support.
ICE-100B Emulator User’s Guide
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