Freescale Semiconductor MMDS0508 - page 72

Appendix

MMDS Commands

A–72 MMDS0508 Target Interface

!:

The inversion operator, which applies to a single address or data value. Specifying

!sets a pattern on addresses or data values other than the specified address or data

value.

address:

Address part of the pattern, specified with an address constant:

address [:mask]

If you include a mask value, the system comparison involves only the address bits that

correspond to ones (1s) of the mask.

,:

The comma directs the analyzer to not include an address, data, or clips value in the

pattern definition. The omitted item matches any value of its type (so is a don’t care

entry).

data:

Data part of the pattern, specified as:

value [:mask]

If you include a mask value, the system comparison involves only the value bits that

correspond to ones (1s) of the mask.

A 15-bit value that defines MMDS0508 analyzer logic clip signals for the trigger,

specified as:

clips[:mask]

clips:

A 16-bit value that defines the logic clip signal values of the pattern, specified as:

clips [:mask]

If you include a mask, the system comparison involves only the value bits that

correspond to ones (1s) of the mask.

The bits of the clips and mask words are:

Bit: Signal: Bit: Signal:

0 Group A - BRN 8 Group B - BRN

Freescale Semiconductor, Inc.

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Contents

Main How to Contact Metrowerks Table of Contents 1 General Description 5 2Installation 9 3 Connector Information 17 4 MMDS Target Component 23 A Appendix 59 General Description 1.1 Introduction 1.2 MMDS Features 1.3 System Components Page Page Installation Installation 2.1 Introduction Page 2.2 Configuring the Platform Board 2.2.1 Factory Test Header (J1) 2.2.2 Port Voltage Control Headers (J2J4) 2.3 Installing the EM 2.4 Removing the EM 2.5 Making Cable Connections 2.5.1 Host Computer Connection 2.5.2 Bus State Analyzer Connection 2.5.3 Target Cable Connection 2.5.4 Power Connection Page Connector Information 3.1 Introduction 3.2 Reset Switch 3.3 RS232 Serial Connector 3.4 Logic Cables and Connectors Page 3.5 Power Supply Fuse Replacement Page Page MMDS Target Component 4.1 Introduction 4.2 General 4.2.1 MMDS0508 4.2.2 Configuration 4.3 Definitions, Acronyms and Abbreviations 4.4 Interfacing Your System and the Target 4.5 Loading the MMDS0508 Target 4.6 Communication Configuration 4.6.1 Communication Device Specification 4.6.2 Data Format 4.7 The Debugger Status Bar for the MMDS 4.8 MMDS0508 Menu Entries 4.8.1 Communication Baud Rate 4.8.1.1 Communication 4.8.1.2 Maximum Baud Rate 4.8.1.3 Show Protocol 4.8.2 Memory Configuration 4.8.3 Personality (.MEM) Files Page 4.8.3.1 Dual-Port RAM 4.8.3.2 Memory 4.8.4 Signals Emulation 4.8.4.1 MCU Clock 4.8.4.2 Reset 4.8.5 Bus Tracing 4.9 Default Target Setup 4.9.1 Motorola ESL Parameters 4.9.1.1 COMDEV 4.9.1.2 BAUDRATE 1200, 2400, 4800, 9600, 19200, 28800, 38400, 57600, 115200. 4.10 Bus Analyzer 4.10.1 Introduction to the Bus Analyzer 4.10.1.1 Watchpoints 4.10.1.2 Trace Modes 4.10.1.3 Trace Buffer 4.10.2 Using the Bus Analyzer 4.10.2.1 The Trace window popup menu 4.10.2.2 Trigger Setup 4.10.2.3 Sequencer Setup 4.10.2.4 Non-Triggered Modes 4.10.2.5 Counted Modes 4.10.2.6 Triggered Modes/Sequential Event Mode 4.10.2.7 Counted/Sequential Recording Mode 4.10.2.8 Time Tag Clock Setup 4.10.3 Collecting Data 4.10.3.7 Recording Bus Data 4.10.3.8 Trigger Event 4.10.4 Viewing Collected Data 4.10.4.1 View Cycles 4.10.4.2 Textual, Graphical or Instructions 4.10.4.3 Textual Display 4.10.4.4 Instructions Only Display 4.10.4.5 Graphical Display Page Page 4.10.5 Scrolling the Display 4.10.5.1 Search for a Frame 4.10.5.2 Search for Events 4.10.5.3 Search for a Pattern Page 4.10.6 Dumping the Bus analyzer data to a file 4.10.6.1 Dump File Page A Appendix A.1 MMDS Commands A.1.1 Baud Rate Command BAUD A.1.1.1 Short Description A.1.2 Trigger Commands CT A.1.2.1 Short Description A.1.2.2 Syntax A.1.2.3 Description ST A.1.2.4 Short Description A.1.2.5 Syntax A.1.2.6 Description Page Page TD A.1.2.7 Short Description A.1.2.8 Syntax A.1.2.9 Description TE A.1.2.10 Short Description A.1.2.11 Syntax A.1.2.12 Description A.1.3 Bus Analyzer Commands Page Page A.1.3.15 Description LT A.1.3.16 Short Description A.1.3.17 Syntax A.1.3.18 Description SC A.1.3.19 Short Description A.1.3.20 Syntax A.1.3.21 Description SP A.1.3.22 Short Description A.1.3.23 Description A.1.3.24 Syntax Page Page SQ A.1.3.25 Short Description A.1.3.26 Syntax A.1.3.27 Description TT A.1.3.28 Short Description A.1.3.29 Syntax A.1.3.30 Description VA A.1.3.31 Short Description A.1.3.32 Syntax A.1.3.33 Description A.1.4 Target Signal Emulation Commands A.1.5 Reset Commands A.1.6 Other Commands A.1.6.3 Description MEM A.1.6.4 Short Description A.1.6.5 Syntax A.1.6.6 Description OSC A.1.6.7 Short Description A.1.6.8 Syntax A.1.6.9 Description Page A.1.6.15 Description Index Symbols A B C M N O P R T V W Z