EndmARCHIVED by Freescale SEMICONDUCTOR, INC | Motorola M68EZ328ADS

Monitor Initialization Code Freescale Semiconductor, Inc.

MC68681imr: ds.b 1 ;IMR register

.endif

endmARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005

Freescale Semiconductor, Inc.

ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005

D-52M68EZ328ADS v2.0 USER’S MANUALMOTOROLA

For More Information On This Product,

Go to: www.freescale.com

Image 53

Motorola M68EZ328ADS user manual EndmARCHIVED by Freescale SEMICONDUCTOR, INC

Contents

Preliminary Freescale Semiconductor, Inc Table of Contents Comparison of M68EZ328ADS Version 1.x Appendix aResistive Touch Panel Operation Programming On-board Flash Memory Iii M68EZ328ADS v2.0 USER’S Manual List of Illustrations List of Tables Introduction FeaturesSection General Information Debugger Related DocumentationTechnical Support 1.4.1 M68EZ328ADS Installation Procedure Section Quick Installation GuideOverview Equipments Required M68EZ328ADS v2.0 Key Component Layout DIP Switch Options for SDS monitor Default DIP Switch Options for Metrowerks monitor Metrowerks Codewarrior Connecting M68EZ328ADS v2.0 to PCInstalling software debugger Select ADS68EZ328 Stationery for new project Change the connection settings in the Debug Settings Windows Debug Pop-Up Window of SDS Connection Setting inside Debug Pop-up Window of SDS Section Hardware Description and Board Operation M68EZ328ADS v2.0 Functional Block Diagram DIP Switches Control SwitchesDIP Switch pack S1 Setting DIP Switch pack S2 Setting Operation Mode Setting LED IndicatorsFunction of LED Indicators Operation Modes Memory M68VZ328ADS v2.0 Default Memory MapMemory Map Flash Memory Interface of EMU ROM EMU ROM MC68EZ328 CSD1 EDO Dram MC68VZ328 Uart and Irda LCD Interface LCD and Touch Panel Interface Touch Panel Interface Signal Assignment for Touch Panel Controller Logic Analyzer Interface Expansion ConnectorsSingle Tone Generator Pin Assignments of P4 Power Supply GND VEE Appendix a Comparison of M68EZ328ADS Version 1.X Table A-2. Software Change for using M68EZ328ADSHardware Software Freescale Semiconductor, Inc General Concepts of Resistive Panels Appendix B Resistive Touch Panel Operation Determination of X,Y Position Elements for Programming the Flash Appendix C Programming ON-BOARD Flash Memory Offset Address of ROM Image Method Executing Program Command Sequence Error Program EnablePolling NOW Echo Verifiy ProgramNOV Echo Finish Txdrdy END BootstrapError Echo Figure C-2. Flash Program Algorithm Freescale Semiconductor, Inc Appendix D Monitor Initialization Code Initialization Code of Metrowerks Monitor RESET.S Monitor Initialization Code Freescale Semiconductor, Inc Lxmax Reset OptionsLymax Lcxp #MONSTACKTOP,A7 #$9,PGSEL#0,RTCWD #$08,ICEMCR Initialization Code of SDS Monitor MONITOR.H Equ M328BASE+$150 PWM RegistersARCHIVED by Freescale SEMICONDUCTOR, INC Device Options Addressing OptionsBasein Baseout Irqmask AcrvalInterrupt Behavior Options Stoplevel Resethard Usrreset#$7,ICEMSR Monstacktop #0,PCPDEN #$0000,GRPBASED#0,PCSEL BASEIN+OFF7 BASEIN+OFF6ACR Other Definitions EndmARCHIVED by Freescale SEMICONDUCTOR, INC Freescale Semiconductor, Inc M68EZ328ADS Appendix E Schematics M68EZ328ADS By Freescale SEMICONDUCTOR, INC Memory LCD Screen Inc Uart Ports Freescale IrDA Reset Circuit Misc Logic Analyzer Connectors Test pin & VME connector