Introduction, Mmds Features | Freescale Semiconductor MMDS0508

Freescale Semiconductor, Inc.

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General Description

1.1 Introduction

The M68MMDS05/08 Motorola Modular Development System (MMDS) is a tool for developing embedded systems based on an MC68HC05 or MC68HC08 microcontroller unit (MCU). A modular emulation system, the MMDS provides interactive control of a microcontroller application when connected to your target system.

The MMDS environment allows for source-level debugging and simplifies writing and debugging code. These features significantly reduce development time.

A complete MMDS includes a station module, an emulation module (EM), and a target cable assembly. The EM completes MMDS functionality for a particular MCU or MCU family.

1.2 MMDS Features

MMDS features include:

•Real-time, non-intrusive, in-circuit emulation

•Real-time bus state analysis

•MC68HC11K1 system controller, for fast command transfer

•Compliance with ECC92 European electromagnetic compatibility standards

•Four complex data breakpoints, each qualified by an address, an address range, data, or externally connected logic clips.

•32 variables or real-time variables, plus a 32-byte block of real-time memory, mappable anywhere within a 1-kilobyte window over the 64-kilobyte HC05/HC08 memory map.

•64 kilobytes of emulation memory, to accommodate the largest available ROM size of current HC05/HC08 MCUs.

MMDS0508 Target Interface

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Freescale Semiconductor MMDS0508 manual Introduction, Mmds Features

Contents

Freescale Semiconductor, Inc MMDS0508 Target Interface How to Contact Metrowerks Table of Contents Appendix Introduction Mmds Features System Components Freescale Semiconductor, Inc System Components MMDS0508 Target Interface Installation M68MMDS0508 Station Module Right Side Factory Test Header J1 Configuring the Platform Board Factory Test Header J1 Port Voltage Control Headers J2-J4 Removing the EM Installing the EM Bus State Analyzer Connection Making Cable ConnectionsHost Computer Connection Target Cable Connection Power Connection Making Cable Connections MMDS0508 Target Interface RS232 Serial Connector Reset Switch Serial Connector and Cable Pin Assignments Logic Cables and Connectors Pod and Logic Cable Pin Assignments Power Switch/Connector Assembly Power Supply Fuse Replacement Freescale Semiconductor, Inc Power Supply Fuse Replacement MMDS0508 Target Interface Mmds Target Component MMDS0508 ConfigurationGeneral Interfacing Your System and the Target Definitions, Acronyms and Abbreviations Hardware connection Loading the MMDS0508 Target Loading MotoSIL Target Communication Configuration MotoSIL Communication Configuration Communication Device Specification Data Format Debugger Status Bar forMMDS0508 Menu Entries Communication Communication Baud Rate Show Protocol Memory ConfigurationMaximum Baud Rate 0nnnnVxx.MEM Personality .MEM Files 12 Error Message Memory Signals EmulationDual-Port RAM MCU Clock ResetBus Tracing Comdev Default Target SetupMotorola ESL Parameters Introduction to the Bus Analyzer Bus AnalyzerBaudrate Showprot Watchpoints Using the Bus AnalyzerTrace Modes Trace Buffer 15 Bus Analyzer Trace window popup menu 17 Bus Analyzer Trigger Setup Trigger Setup Sequencer Setup Continuous All Cycles Non-Triggered Modes Counted Modes Triggered Modes/Sequential Event Mode Counted/Sequential Recording Mode Clock Frequency Time Tag Clock Setup Collecting Data Recording Bus Data Viewing Collected DataTrigger Event View Cycles Events Textual Display Instructions Only Display Control SignalsTime Tag Time Measuring Zoom In or Out Graphical Display 22 Trace Zoom Display Add / Remove Items in the Trace Window ShowLocation Search for a Frame Scrolling the Display OK Button Search for EventsForward Backward Previous Event Search for a Pattern Previous Pattern Cancel ButtonNext Pattern Dump File Dumping the Bus analyzer data to a file 31 Analyzer Dump Only Frame Baud Rate Command Mmds CommandsShort Description Syntax Trigger 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 Commands Other Commands MEM OSC Protocol Disables the real time memory block Index IDX-84 MMDS0508 Target Interface IDX-85 IDX-86