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Freescale Semiconductor S08 8. PWM Port, 9. LED Light Box Interface, 10. Sensor Interface Type A

Models: S08

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Table 2-8. PWM Port

Hardware Description

Table 2-8. PWM Port

CON4	Signal Name	Remarks

Pin 1	PWM R	Connected to MCU PTF0/TPM1CH2

Pin 2	PWM G	Connected to MCU PTF1/TPM1CH3

Pin 3	PWM B	Connected to MCU PTE2/TPM1CH0

Pin 4	GND	—

Table 2-9. LED Light Box Interface

CON3	Signal Name	Remarks

Pin 1 & 2	12V	12V power for LED light box

Pin 3 & 4	GND	—

Pin 5	PWM R	Connected to MCU PTF0/TPM1CH2

Pin 6	PWM G	Connected to MCU PTF1/TPM1CH3

Pin 7	PWM B	Connected to MCU PTE2/TPM1CH0

		Connected to MCU PTC3/TXD2
Pin 8	DCDC_EN	Reserved pin for DC to DC converter ON/OFF
		control

Pin 9 & 10	NC	—

Table 2-10. Sensor Interface Type A

	CON10	Signal Name	Remarks

	Pin 1	5V	Sensor supply voltage

	Pin 2	GND	—

	Pin 3	SEN_IN_B	Sensor input (Blue), Connected to MCU
	Pin 3	SEN_IN_B	PTB2/ADP2 through operational amplifier U5B
			PTB2/ADP2 through operational amplifier U5B

	Pin 4	SEN_IN_G	Sensor input (Green), Connected to MCU
	Pin 4	SEN_IN_G	PTB1/ADP1 through operational amplifier U5A
			PTB1/ADP1 through operational amplifier U5A

	Pin 5	SEN_IN_R	Sensor input (Red), Connected to MCU
	Pin 5	SEN_IN_R	PTB0/ADP0 through operational amplifier U5D
			PTB0/ADP0 through operational amplifier U5D

	Pin 6	NC	—

LED Lighting Control using the MC9S08AW60, Rev. 1

16	Freescale Semiconductor

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Freescale Semiconductor S08 manual 8. PWM Port, 9. LED Light Box Interface, 10. Sensor Interface Type A

Contents

LED Lighting Control Using the MC9S08AW60 Designer Reference ManualS08 Microcontrollers freescale.comPage Revision History LED Lighting Control using the MC9S08AW60Designer Reference Manual Revision History LED Lighting Control using the MC9S08AW60, Rev Freescale SemiconductorTable of Contents Demo SetupChapter IntroductionAppendix A Schematics Appendix B Bill of Materials Chapter Introduction 1.2 Features1.1 Introduction 1.3 System Overview 1.4 MC9S08AW60Figure 1-1 . System Block Diagram Table 1-1. Devices in the MC9S08AW60/48/32/16 SeriesFeature LED Lighting Control using the MC9S08AW60, RevTable 1-2. Peripherals Available per Package Type MC9S08AW60Introduction LED Lighting Control using the MC9S08AW60, Rev Freescale SemiconductorChapter Hardware Description 2.1 IntroductionAW60 Control Board Figure 2-1. Light-Box Demo2.3 DEMO9S08AW60LED Layout 2.2 DEMO9S08AW60LED FeaturesFigure 2-2. DEMO9S08AW60LED Top Side 2.5 Power 2.6 Reset Switch2.4 Development Support 2.7 Clock Source2.9.1 Pushbutton Switches 2.9.2 LED Indicators2.9 User Options 2.9.3 ADC Interface2.9.4 Other I/O Connectors Table 2-5. IIC PortTable 2-6. SCI Port Table 2-7. SPI PortTable 2-9. LED Light Box Interface Table 2-8. PWM PortTable 2-10. Sensor Interface Type A Table 2-11. Sensor Interface Type H Table 2-12. Temperature Sensor InputTable 2-13. User Assignable Input 2.10 LED Driving Board Table 2-13. User Assignable Input Continued2.11.1 RGB LED Chip 2.11 LED Driver Design ProceduresFigure 2-3. DC-to-DC Boost Converter and Linear LED Driver 2.11.2 Current Sense Resistor 2.11.3 Boost ConverterFigure 2-4. Equations for Boost Converter Hardware Description LED Lighting Control using the MC9S08AW60, Rev Freescale Semiconductor3.1 Introduction Chapter Firmware DescriptionFigure 3-1. Firmware Flow Main Program 3.2 PC Control Mode Figure 3-2. Firmware Flow PWM AdjustmentFigure 3-3. User Interface Menu 3.3 Standalone Mode 3.4 Firmware Files Main.cMenu.c SCI.cFirmware Description LED Lighting Control using the MC9S08AW60, Rev Freescale SemiconductorChapter Demo Setup 4.2 Hardware and Software Setup4.2.1 Hardware Setup 4.2.2 PC Software SetupDemo Setup Figure 4-1. Echo Typed Characters SettingLED Lighting Control using the MC9S08AW60, Rev 4.3.1 Demo 1 - Demonstration Display 4.3 Demo ExamplesFigure 4-2. LED Control Menu 4.3.2 Demo 2 - Preset Colors Display 4.3.3 Demo 3 - Auto White Balance Control4.3.4 Demo 4 - PWM Output Frequency Control 4.3.5 Demo 5 - Full Manual Control4.5 Troubleshooting 4.4 Program the MCU FlashRepeat the PC software setup procedures again Appendix A Schematics LED Lighting Control using the MC9S08AW60, RevLED Lighting Control using the MC9S08AW60, Rev Freescale SemiconductorLED Lighting Control using the MC9S08AW60, Rev Freescale SemiconductorLED Lighting Control using the MC9S08AW60, Rev Freescale SemiconductorLED Lighting Control using the MC9S08AW60, Rev Freescale SemiconductorLED Lighting Control using the MC9S08AW60, Rev Freescale SemiconductorAppendix B Bill of Materials LED Lighting Control using the MC9S08AW60, RevLED Lighting Control using the MC9S08AW60, Rev Table 4-1 BOM for AW60 Control BoardPart Description QuantityTable 4-2 BOM for LED Driving Board Part DescriptionValue DesignatorsLED Lighting Control using the MC9S08AW60, Rev Freescale SemiconductorPage How to Reach Us Home PageE-mail USA/Europe or Locations Not Listed