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CONTENTS

New Supported Processors 4

Nexus-Trace for Small Package Format Cores 5

Checking JTAG Signals 6

Enhancements to Target OS-Awareness 6

Code-Coverage – Simplified 7

CoreSight Trace Memory Controller 10

Trace Analyses for Cortex-M3/M4 12

Simulink

Integration 14

UEFI BIOS Debugging with TRACE32 16

www.lauterbach.com

DEBUGGER, REAL-TIME TRACE, LOGIC ANALYZER

NEWS 2012

Embedded designs are becoming ever more com-

plex and time to market is getting shorter. To meet

these challenges many project managers now rely on

debug and trace tools that can accompany developers

through all phases of the project.

TRACE32, the debug and trace tool family from Lauter-

bach provides a consistent concept and environment

which can be further extended with user customizable

scripts. This helps to shorten the familiarization pro-

cess and makes time for the actual development work.

Developers with practical knowledge gained from

more than 10 years experience with TRACE32 are

quite common. So, what makes TRACE32 different?

• Hardware-andsoftware-basedtools

• Earlysupportfornewprocessors

• Largeportfolioofsupportedprocessors

• Extensivetestandanalysisfunctions

• Seamlessintegrationintotheembeddedtoolchain

Hardware and Software Tools

The core business of Lauterbach is the design and

manufacture of hardware-based debug and trace tools.

In addition Lauterbach has also offered logic analyzers

for over 20 years. The key feature of TRACE32 logic

analyzers is seamless integration within the hardware-

based debug and trace tools. For a typical application

using the logic analyzer integrated in PowerTrace II

read the article “Checking JTAG Signals” on page 6.

Fast, efﬁcient computers mean that more simulation

and validation is being undertaken on PC and worksta-

tions. In the embedded world the pre-silicon software

development on virtual targets has become the norm.

For this phase of the project Lauterbach can provide

pure software solutions.

A Debugger for all Phases of the Project

1 2 3 4 5 6 ... 15 16

Sommario

Pagina 1 - NEWS 2012

CONTENTSNew Supported Processors 4Nexus-Trace for Small Package Format Cores 5Checking JTAG Signals 6Enhancements to Tar

Pagina 2

NEWS 2012www.lauterbach.com10The new CoreSight Trace Memory Controller pro-vides SoC designers with more design options for the trace infrastruct

Pagina 3 - Extended Lifetime

11TMC as Embedded Trace FIFOInspections of the trace data streams being exported by the TPIU have shown that the bandwidth of most trace ports is l

Pagina 4 - New Supported Processors

NEWS 2012www.lauterbach.com12Troubleshooting, performance tuning and code-coverage - all of these can be performed quickly and precisely on

Pagina 5 - MPC560xB/C in 208-pin package

13In order to receive information about task switches the following method can be used: Trace information on the write cycle in which the kernel

Pagina 6 - Checking JTAG Signals

NEWS 2012www.lauterbach.com14It is now common to perform simulation and veriﬁca-tion of designs before committing to hardware. This is why tools

Pagina 7 - Code-Coverage – Simpliﬁed

15TRACE32 PowerViewSimulink®Fig.19: TheblockbelongingtotheselectedsourcecodelineismarkedinSimulink.Fig. 20: Diamond DA42 (Source: www.d

Pagina 8

www.lauterbach.com16A new TRACE32 extension for the Atom™ De-bugger provides a complete debug capability of Insyde’s H2O UEFI BIOS.UEFI

Pagina 9 - Code-Coverage for SMP-Systems

NEWS 2012www.lauterbach.com2Virtual TargetsToday virtual targets are increasingly being used to start software development long before the ﬁrst

Pagina 10

3During the quality and test phase the high-level com-mands provide support for the developer and these typically deal with analysis of tr

Pagina 11 - TRACE32 CoreSight Features

NEWS 2012www.lauterbach.com4New Supported ProcessorsNew DerivativesAltera Cortex-A / -R•FPGAwithCortex-A9MPCoreasHardcoreMIPS32•MP32Appl

Pagina 12

5The Nexus cell, which is integrated into the control-lersoftheMPC560xB/CfamilyfromFreescaleortheSPC560B/CcontrollersofST,cangen

Pagina 13 - Three Recording Modes

NEWS 2012www.lauterbach.com6The following version adaptations have been made:• eCos3.0 • embOS3.80 • FreeRTOSv7• Linuxv3.0 • MQX3.6 • R

Pagina 14

7As of March 2011, TRACE32 trace information can be streamed to a host hard-disk from the running target. The large amount of program ﬂow data

Pagina 15 - Simulink

NEWS 2012www.lauterbach.com8Fast Host InterfaceThe amount of trace data that is exported via the trace port depends on the target system hardwar

Pagina 16 - KEEP US INFORMED

9Statement & condition coverageFunction coverageDetailed coverageaddresses. The trace source must also be conﬁgured, so that information is ge