DocID026377 Rev 1

13/19

AN4498

Setting up Lauterbach environment

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3.3.3

Configuring PowerView for multicore debugging

Figure 9. Batchfile – setup for multi-core debugging

Setting up System.CPU &cpu for both cores setup the detected processor for both

TRACE32 PowerView instances.

System.Option.WATCHDOG OFF - set watchdog off in system settings.

&core0 System.Config.Core 1. - Commonly one TRACE32 instance is used to debug one

core (core view). If the target provides a joint debug interface for several cores it is

necessary to inform the TRACE32 instance which core it controls for debugging. The

command SYStem.CONFIG.CORE allows to specify the core within the chip that is

controlled by each TRACE32 instance.

SYStem.CONFIG Slave ON - If more than one debugger serves the debug interface of the

core, only one debugger must be allowed to reset the core. Therefore one debugger is

designated as master, the other debuggers as slaves.

&core0 System.Up - This command resets the CPU (HRESET), enters the debug mode

and stops the CPU at the reset vector.

3.3.4

Attach to slave core

Figure 10. Batchfile – Slave core attach

System.Mode.Attach – This command works similar to the Up command. The difference is

that the target CPU is not reset. The BDM/JTAG/COP interface is synchronized and the