Freescale Semiconductor MMDS0508 manual Sets the 8 Mhz oscillator as the time tag clock source

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Freescale Semiconductor, Inc.

Appendix

MMDS Commands

500,000 Hz divided by an integer. Thus, 50000 is valid, but 49000 is not. (If you specify 49000, the system rounds the value up the the next higher valid frequency: 50000.)

A.1.3.21 Description

The SC command sets the source for the time tag clock, which increments the trace buffer time tag. If this command includes no parameter values, the command interpreter opens the Bus Analyzer Configuration dialog box. You can use the Time Tag Clock page to reach the Clock Specification dialog box, then set the clock sources interactively.

Example:

SC PROGRAM 100

Sets the programmable clock, running at 100Hz, as the time clock source.

Example:

SC OSC8MHZ

Sets the 8 Mhz oscillator as the time tag clock source.

SP

A.1.3.22 Short Description

set analyzer search pattern.

A.1.3.23 Description

The SP command defines a search pattern for the bus analyzer trace buffer. The go to pattern (GP) command starts the search for the pattern defined by the most recent SP command. If the SP command includes no parameter values, the command interpreter opens the Bus Analyzer Configuration dialog box. You can use the Pattern page to define the pattern interactively.

A.1.3.24 Syntax

SP [!] [(<address> ,) [(<data> ,) [(<clips> ,)[LIR = (X L H)]]]][;R ;W ;RW]

MMDS0508 Target Interface

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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 EMBus State Analyzer Connection Making Cable ConnectionsHost Computer 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 MMDS0508 ConfigurationGeneral Interfacing Your System and the Target Definitions, Acronyms and AbbreviationsHardware connection Loading the MMDS0508 TargetLoading MotoSIL Target Communication ConfigurationMotoSIL Communication Configuration Communication Device SpecificationData Format Debugger Status Bar forMMDS0508 Menu Entries Communication Communication Baud RateShow Protocol Memory ConfigurationMaximum Baud Rate 0nnnnVxx.MEM Personality .MEM Files12 Error Message Memory Signals EmulationDual-Port RAM MCU Clock ResetBus Tracing Comdev Default Target SetupMotorola ESL Parameters 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 PatternPrevious Pattern Cancel ButtonNext 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