Lauterbach TRACE32 User Manual

PQIII Debugger | 24
©
1989-2021 Lauterbach GmbH
PowerPC MPC85XX/QorIQ specific SYStem Commands
SYStem.BdmClock Set BDM clock frequency
Selects the frequency for the debug interface. For multicore debugging, it is recommended to set the same
JTAG frequency for all cores.
SYStem.CONFIG.state Display target configuration
Opens the SYStem.CONFIG.state window, where you can view and modify most of the target
configuration settings. The configuration settings tell the debugger how to communicate with the chip on
the target board and how to access the on-chip debug and trace facilities in order to accomplish the
debugger’s operations.
Alternatively, you can modify the target configuration settings via the TRACE32 command line with the
SYStem.CONFIG commands. Note that the command line provides additional SYStem.CONFIG
commands for settings that are not included in the SYStem.CONFIG.state window.
Format: SYStem.BdmClock <rate>
<rate>: 5kHz … 50MHz
NOTE: MPC85XX / QorIQ
The recommended maximum JTAG frequency is 1/10th of the core frequency.
Multi-core processors are limited to max 30 MHz.
Format: SYStem.CONFIG.state [/<tab>]
<tab>: DebugPort | Jtag
<tab> Opens the SYStem.CONFIG.state window on the specified tab. For tab
descriptions, see below.
DebugPort Lets you configure the electrical properties of the debug connection, such
as the communication protocol or the used pinout.

Lauterbach TRACE32 Specifications

General

Operating System Support (Host)	Windows, Linux
Manufacturer	Lauterbach GmbH
Category	Debug and Trace Tool
Supported Architectures	ARM, Power Architecture, RISC-V, x86
Interface	JTAG, SWD, Nexus, Aurora
Features	Debugging, tracing, multicore debugging
Host Interface	USB, Ethernet
IDE Integration	Eclipse
Scripting Language	Practice
Power Measurement	Yes (requires specific PowerProbe hardware)
Trace Technology	Instruction Trace, Data Trace
License Type	Floating license, node-locked license available
Software Compatibility	Supports various compilers and toolchains