Table Of Contents - Altera Cyclone II Reference Manual

About This Manual .................................................................................. v
Chapter 1. Introduction
Overview ................................................................................................................................................. 1-1
Hardware Features ........................................................................................................................... 1-2
Software Features ............................................................................................................................. 1-2
Block Diagram ........................................................................................................................................ 1-2
Configuring the Cyclone II FPGA ....................................................................................................... 1-3
JTAG Programming ......................................................................................................................... 1-3
AS Programming .............................................................................................................................. 1-4
Configuration Procedure ................................................................................................................. 1-4
Configuring the FPGA in JTAG Mode ..................................................................................... 1-4
Configuring the EPCS4 Device in AS Mode ........................................................................... 1-5
Component Summary ........................................................................................................................... 1-6
Component Features ............................................................................................................................. 1-7
Cyclone II EP2C20 FPGA ................................................................................................................ 1-7
Serial Configuration Device and USB Blaster Circuit ................................................................. 1-8
SRAM ................................................................................................................................................. 1-8
SDRAM .............................................................................................................................................. 1-8
Flash Memory ................................................................................................................................... 1-8
SD Card Socket ................................................................................................................................. 1-8
Push Button Switches ...................................................................................................................... 1-8
Toggle Switches ................................................................................................................................ 1-8
Clock Inputs ...................................................................................................................................... 1-9
Audio CODEC .................................................................................................................................. 1-9
VGA Output ...................................................................................................................................... 1-9
Serial Ports ......................................................................................................................................... 1-9
Dual 40-Pin Expansion Headers .................................................................................................... 1-9
Chapter 2. Development Board Components
Component List ...................................................................................................................................... 2-1
Cyclone II EP2C20 FPGA ...................................................................................................................... 2-1
USB-Blaster Controller .......................................................................................................................... 2-2
EPCS4 ...................................................................................................................................................... 2-2
VGA DAC ............................................................................................................................................... 2-2
VGA Timing ...................................................................................................................................... 2-3
VGA Circuit Pin List ........................................................................................................................ 2-4
VGA Circuit Schematic .................................................................................................................... 2-4
Audio CODEC ....................................................................................................................................... 2-5
Audio Circuit Schematic ................................................................................................................. 2-6
Audio Circuit Pin List ...................................................................................................................... 2-7
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Contents
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Preliminary