Freescale Semiconductor S08 manual Chapter Hardware Description, AW60 Control Board

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Chapter 2

Hardware Description

2.1 Introduction

The system consists of a MCU control board and a LED driving board. The MCU control board, DEMO9S08AW60LED, is one of the demonstration boards for the Freescale MC9S08AW60. This board allows easier developmet of code for LED control applications, architectural/entertainment lighting or LCD backlighting. The on-board serial interface allows you to control and monitor the system status via the RS232 serial port connection. The separated LED light-box with driving circuitries is also available as a whole demo kit to demonstrate how to do the color mixing and see the visual effects on changing different type of parameter settings.

AW60 Control Board

RGB LED Driving Board

Figure 2-1. Light-Box Demo

LED Lighting Control using the MC9S08AW60, Rev. 1

Freescale Semiconductor

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Contents LED Lighting Control Using the MC9S08AW60 Page Designer Reference Manual LED Lighting Control using the MC9S08AW60Revision History Freescale Semiconductor Table of Contents Appendix a Schematics Appendix B Bill of Materials Introduction FeaturesChapter Introduction Devices in the MC9S08AW60/48/32/16 Series System OverviewMC9S08AW60 Peripherals Available per Package Type Introduction LED Lighting Control using the MC9S08AW60, Rev AW60 Control Board Chapter Hardware DescriptionDEMO9S08AW60LED Layout DEMO9S08AW60LED FeaturesClock Source PowerReset Switch Development SupportADC Interface Pushbutton SwitchesLED Indicators User OptionsSPI Port Other I/O ConnectorsIIC Port SCI Port10. Sensor Interface Type a PWM PortLED Light Box Interface 13. User Assignable Input 12. Temperature Sensor Input11. Sensor Interface Type H LED Driving Board RGB LED Chip LED Driver Design ProceduresBoost Converter Current Sense ResistorEquations for Boost Converter Freescale Semiconductor Firmware Flow Main Program Chapter Firmware DescriptionFirmware Flow PWM Adjustment PC Control ModeUser Interface Menu Standalone Mode Firmware Files Freescale Semiconductor PC Software Setup Chapter Demo SetupHardware and Software Setup Hardware SetupEcho Typed Characters Setting Demo 1 Demonstration Display Demo ExamplesDemo 5 Full Manual Control Demo 2 Preset Colors DisplayDemo 3 Auto White Balance Control Demo 4 PWM Output Frequency ControlProgram the MCU Flash TroubleshootingDemo Setup Appendix a Schematics LED Lighting Control using the MC9S08AW60, Rev LED Lighting Control using the MC9S08AW60, Rev LED Lighting Control using the MC9S08AW60, Rev LED Lighting Control using the MC9S08AW60, Rev LED Lighting Control using the MC9S08AW60, Rev Appendix B Bill of Materials Part Description Quantity Value Designators BOM for AW60 Control BoardValue Designators BOM for LED Driving BoardLED Lighting Control using the MC9S08AW60, Rev Page How to Reach Us