Freescale Semiconductor MMDS0508 manual Display time tag difference

Page 75

Freescale Semiconductor, Inc.

Appendix

MMDS Commands

A.1.3.27 Description

The SQ command sets the analyzer sequencer mode. If this command includes no parameter values, the command interpreter opens the Bus Analyzer Configuration dialog box: select the Sequencer Setup dialog box to program the sequencer interactively. Selecting from the Setup menu is another way to open the Sequencer Setup dialog box.

Example:

SQ ALL 100

Specifies 100 bus cycles. After 100 cycles, the analyzer disarms itself and stops recording.

Example:

SQ EVENT 10 ;S

Specifies recording 10 event cycles, then stopping the emulator.

TT

A.1.3.28 Short Description

display time tag difference.

A.1.3.29 Syntax

TT[sframe [eframe]] sframe: The starting frame number.

eframe: The ending frame number; without this value, the system uses the end frame in the trace buffer to calculate the difference.

A.1.3.30 Description

The TT command displays the difference between the time tags in the two trace frames of the analyzer display. Without frame-number values, this command displays the difference between the beginning and ending frames

Example:

MMDS0508 Target Interface

A–75

For More Information: www.freescale.com

Image 75

Contents Freescale Semiconductor, Inc MMDS0508 Target InterfaceHow to Contact Metrowerks Table of Contents Appendix Introduction Mmds FeaturesSystem Components Freescale Semiconductor, Inc System Components MMDS0508 Target Interface Installation M68MMDS0508 Station Module Right Side Factory Test Header J1 Configuring the Platform BoardFactory Test Header J1 Port Voltage Control Headers J2-J4Removing the EM Installing the EMMaking Cable Connections Host Computer ConnectionBus State Analyzer Connection Target Cable Connection Power ConnectionMaking Cable Connections MMDS0508 Target Interface RS232 Serial Connector Reset SwitchSerial Connector and Cable Pin Assignments Logic Cables and ConnectorsPod and Logic Cable Pin Assignments Power Switch/Connector Assembly Power Supply Fuse ReplacementFreescale Semiconductor, Inc Power Supply Fuse Replacement MMDS0508 Target Interface Mmds Target Component Configuration GeneralMMDS0508 Interfacing Your System and the Target Definitions, Acronyms and AbbreviationsHardware connection Loading the MMDS0508 TargetLoading MotoSIL Target Communication ConfigurationMotoSIL Communication Configuration Communication Device SpecificationDebugger Status Bar for MMDS0508 Menu EntriesData Format Communication Communication Baud RateMemory Configuration Maximum Baud RateShow Protocol 0nnnnVxx.MEM Personality .MEM Files12 Error Message Signals Emulation Dual-Port RAMMemory Reset Bus TracingMCU Clock Default Target Setup Motorola ESL ParametersComdev Showprot Bus AnalyzerIntroduction to the Bus Analyzer BaudrateTrace Buffer Using the Bus AnalyzerWatchpoints Trace Modes15 Bus Analyzer Trace window popup menu17 Bus Analyzer Trigger Setup Trigger SetupSequencer Setup Continuous All Cycles Non-Triggered ModesCounted Modes Triggered Modes/Sequential Event ModeCounted/Sequential Recording Mode Clock Frequency Time Tag Clock SetupCollecting Data View Cycles Viewing Collected DataRecording Bus Data Trigger EventEvents Textual DisplayTime Measuring Control SignalsInstructions Only Display Time TagZoom In or Out Graphical Display22 Trace Zoom Display Add / Remove Items in the Trace Window ShowLocationSearch for a Frame Scrolling the DisplayBackward Search for EventsOK Button ForwardPrevious Event Search for a PatternCancel Button Next PatternPrevious Pattern Dump File Dumping the Bus analyzer data to a file31 Analyzer Dump Only Frame Syntax Mmds CommandsBaud Rate Command Short DescriptionTrigger Commands Set trigger Data RED ORG YEL GRN Examples Disables triggers a and B Bus Analyzer Commands Darm GP B Log trace Open the logging file Sets the 8 Mhz oscillator as the time tag clock source Address SP 8 Set sequencer Display time tag difference VA MODE=MIX INS Graph Reset Commands Target Signal Emulation CommandsOther Commands MEM OSC Protocol Disables the real time memory block Index IDX-84 MMDS0508 Target Interface IDX-85 IDX-86