Freescale Semiconductor MMDS0508 manual Textual Display, Events

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Freescale Semiconductor, Inc.

MMDS Target Component

4.10 Bus Analyzer

The analyzer can display its contents as text or as a graphic. You can have a textual display of all frames, or a textual display of only instruction-start frames. Additionally, you can choose the Trace>Items... menu selection to specify items for display.

4.10.4.3 Textual Display

If you choose the Textual format, the software displays all the frames of the trace buffer contents, in a textual form, as shown in Figure 4.20. Use the vertical scroll bar to scroll to other frames. Use the horizontal scroll bar to scroll to other signals.

Each display line gives the data of one frame: text below explains these data items. You can add or remove data items. (Please see the section Adding / Removing Items in the Trace Window.) The marker consists of two horizontal lines, which facilitate reading the data items for a specific frame; the analyzer highlights the number of the marked frame.

Figure 4.20 Trace Textual Format Display

Frame This column lists the cycle (or frame) number of each frame: identifying integers, from 1 to 8191. The most recently stored frame has number 8191 (or the highest number all the frames stored).

4.10.4.3.1 Events

This column lists identifiers of matching events. That is, if frame data matches any event data definitions, the analyzer displays the event identifiers (A, B, C, or D) in this column.

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Contents MMDS0508 Target Interface Freescale Semiconductor, IncHow to Contact Metrowerks Table of Contents Appendix Mmds Features IntroductionSystem Components Freescale Semiconductor, Inc System Components MMDS0508 Target Interface Installation M68MMDS0508 Station Module Right Side Configuring the Platform Board Factory Test Header J1Port Voltage Control Headers J2-J4 Factory Test Header J1Installing the EM Removing the EMMaking Cable Connections Host Computer ConnectionBus State Analyzer Connection Power Connection Target Cable ConnectionMaking Cable Connections MMDS0508 Target Interface Reset Switch RS232 Serial ConnectorLogic Cables and Connectors Serial Connector and Cable Pin AssignmentsPod and Logic Cable Pin Assignments Power Supply Fuse Replacement Power Switch/Connector AssemblyFreescale Semiconductor, Inc Power Supply Fuse Replacement MMDS0508 Target Interface Mmds Target Component Configuration GeneralMMDS0508 Definitions, Acronyms and Abbreviations Interfacing Your System and the TargetLoading the MMDS0508 Target Hardware connectionCommunication Configuration Loading MotoSIL TargetCommunication Device Specification MotoSIL Communication ConfigurationDebugger Status Bar for MMDS0508 Menu EntriesData Format Communication Baud Rate CommunicationMemory Configuration Maximum Baud RateShow Protocol Personality .MEM Files 0nnnnVxx.MEM12 Error Message Signals Emulation Dual-Port RAMMemory Reset Bus TracingMCU Clock Default Target Setup Motorola ESL ParametersComdev Bus Analyzer Introduction to the Bus AnalyzerBaudrate ShowprotUsing the Bus Analyzer WatchpointsTrace Modes Trace BufferTrace window popup menu 15 Bus AnalyzerTrigger Setup 17 Bus Analyzer Trigger SetupSequencer Setup Non-Triggered Modes Continuous All CyclesTriggered Modes/Sequential Event Mode Counted ModesCounted/Sequential Recording Mode Time Tag Clock Setup Clock FrequencyCollecting Data Viewing Collected Data Recording Bus DataTrigger Event View CyclesTextual Display EventsControl Signals Instructions Only DisplayTime Tag Time MeasuringGraphical Display Zoom In or Out22 Trace Zoom Display ShowLocation Add / Remove Items in the Trace WindowScrolling the Display Search for a FrameSearch for Events OK ButtonForward BackwardSearch for a Pattern Previous EventCancel Button Next PatternPrevious Pattern Dumping the Bus analyzer data to a file Dump File31 Analyzer Dump Only Frame Mmds Commands Baud Rate CommandShort Description SyntaxTrigger 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 Target Signal Emulation Commands Reset CommandsOther Commands MEM OSC Protocol Disables the real time memory block Index IDX-84 MMDS0508 Target Interface IDX-85 IDX-86