Altera LCD Multimedia HSMC Manual do Utilizador descarregar pdf (Página 3)

Altera Corporation iii

August 2008 Preliminary

Contents

Chapter 1. Overview

General Description ............................................................................................................................... 1–1

Components and Block Diagram ................................................................................................... 1–3

Block Diagram .................................................................................................................................. 1–4

Chapter 2. Board Components and Interfaces

Board Overview ..................................................................................................................................... 2–1

Interface Device ..................................................................................................................................... 2–4

MAX II CPLD-EPM2210F324 (U4) ................................................................................................. 2–4

Block Diagram of bus-controller logic in the MAX II CPLD ..................................................... 2–6

Level Translator ..................................................................................................................................... 2–8

Bidirectional level shift interface .................................................................................................... 2–8

Display .................................................................................................................................................. 2–10

LCD Touch Panel Display ............................................................................................................. 2–10

Interfaces/Connectors ........................................................................................................................ 2–15

Audio Codec Interface ................................................................................................................... 2–15

SD Card ............................................................................................................................................ 2–17

Ethernet PHY .................................................................................................................................. 2–19

RS232 Serial Interface ..................................................................................................................... 2–21

PS/2 Interface ................................................................................................................................. 2–22

Video Decoder Interface ................................................................................................................ 2–23

NTSC PAL Video Decoder Circuit .............................................................................................. 2–25

VGA DAC Interface ....................................................................................................................... 2–26

Clocking Circuitry ............................................................................................................................... 2–30

Power Supply ....................................................................................................................................... 2–31

Power Supplies ............................................................................................................................... 2–31

EEPROM ............................................................................................................................................... 2–32

I2C Serial EEPROM ........................................................................................................................ 2–32

Expansion Interface ............................................................................................................................. 2–34

HSMC Interface .............................................................................................................................. 2–34

Statement of China-RoHS Compliance ............................................................................................ 2–35

Appendix A. Pin Connections HSMC.FPGA for the Cyclone III Starter Board

Introduction ........................................................................................................................................... A–1

Additional Information

Revision History ......................................................................................................................................... i

How to Contact Altera ............................................................................................................................... i

Typographic Conventions ......................................................................................................................... i

1 2 3 4 5 6 7 8 ... 50 51

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