Altera Stratix II EP2S180 DSP Development Board - Manual (Page 3)

Altera Corporation iii
Contents
About This Manual
How to Contact Altera .............................................................................................................................. v
Typographic Conventions ........................................................................................................................ v
Chapter 1. Introduction
General Description ............................................................................................................................... 1–1
Stratix II EP2S180 DSP
Devlopment Board ................................................................................................................................ 1–1
Components ...................................................................................................................................... 1–1
Debugging Interfaces ....................................................................................................................... 1–2
Expansion Interfaces ........................................................................................................................ 1–2
Handling the Board ............................................................................................................................... 1–2
Chapter 2. Board Components & Interfaces
Components & Interfaces ..................................................................................................................... 2–1
Environmental Requirements ......................................................................................................... 2–3
Using the Board ..................................................................................................................................... 2–4
Apply Power ..................................................................................................................................... 2–4
Configure the Stratix II Device Directly ........................................................................................ 2–5
Nonvolatile Configuration ................................................................................................................... 2–5
Factory & User Configurations ...................................................................................................... 2–5
The Factory Design .......................................................................................................................... 2–7
Functional Description .......................................................................................................................... 2–8
Power ................................................................................................................................................. 2–8
Clocks & Clock Distribution ........................................................................................................... 2–9
Board Components .............................................................................................................................. 2–12
Stratix II Device (U18) .................................................................................................................... 2–12
Switch Inputs .................................................................................................................................. 2–13
Configuration Status LEDs ........................................................................................................... 2–14
Dual 7-Segment Display & LEDs ................................................................................................. 2–14
A/D Converters .............................................................................................................................. 2–16
D/A Converters .............................................................................................................................. 2–19
SRAM Memory (U43 & U44) ........................................................................................................ 2–22
Flash Memory (U17) ...................................................................................................................... 2–25
SDRAM Memory (U39 and U40) ................................................................................................. 2–27
Ethernet MAC/PHY (U16) ........................................................................................................... 2–31
CompactFlash Connector (CON1) ............................................................................................... 2–33
Mictor Connector (J20) ................................................................................................................... 2–36
VGA Interface (J35) ........................................................................................................................ 2–38
Audio CODEC (U5) ....................................................................................................................... 2–40