Integrator/CP User Guide - ARM Information Center

Getting Started2.3 Connecting Multi-ICE and TraceMulti-ICE debugging equipment can be used to download and debug programs.Connect the Multi-ICE unit to the module at the top of the stack. Integrator modulesroute the JTAG signals from this connector to other modules in the system. See thedocumentation for the core module for more details on using Multi-ICE.During normal operation and software development, the core module operates in debugmode. You can use debug mode to download and run programs. Select debug mode byensuring that the CONFIG link is not fitted. In debug mode, the processor core anddebugable devices on other modules are accessible on the scan chain.In configuration mode, all FPGAs and PLDs in the system are added into the scan chain.This enables the logic devices to be reconfigured or upgraded in the field.If you are using Trace, connect the trace port adapter board to the target board as shownin Figure 2-3.NoteDifferent boards can have different sizes (small, medium, or large) or there might be noETM. Support for ETM is dependent on the test chip fitted in the core module. See thedocumentation provided with the core module and the trace product for more details.To TraceserverTo Multi-ICEserverARMMultiICE interface unitMultiICEDC power cableto 5V PSUMultiTraceinterface unitARMMultiTraceRealViewRealView20-way ribboncable60-way highdensity ribbon cableTarget boardTarget bufferboardFigure 2-3 Connecting Trace2-6 Copyright © 2002 ARM Limited. All rights reserved. ARM DUI 0159B