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Altera DE2-70 Board
CONTENTS
Chapter 1 DE2-70 Package ...............................................................................................................1
1.1
1.2
1.3
Package Contents .................................................................................................................1
The DE2-70 Board Assembly ..............................................................................................2
Getting Help.........................................................................................................................3
Chapter 2 Altera DE2-70 Board .......................................................................................................4
2.1
2.2
2.3
Layout and Components ......................................................................................................4
Block Diagram of the DE2-70 Board ..................................................................................5
Power-up the DE2-70 Board................................................................................................9
Chapter 3 DE2-70 Control Panel.................................................................................................... 11
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
Control Panel Setup ........................................................................................................... 11
Controlling the LEDs, 7-Segment Displays and LCD Display .........................................13
Switches and Buttons .........................................................................................................15
SDRAM/SSRAM/Flash Controller and Programmer........................................................16
USB Monitoring.................................................................................................................18
PS2 Device.........................................................................................................................19
SD CARD ..........................................................................................................................20
Audio Playing and Recording ............................................................................................21
Overall Structure of the DE2-70 Control Panel .................................................................23
Chapter 4 DE2-70 Video Utility......................................................................................................25
4.1
4.2
4.3
4.4
Video Utility Setup.............................................................................................................25
VGA Display......................................................................................................................26
Video Capture ....................................................................................................................27
Overall Structure of the DE2-70 Video Utility ..................................................................28
Chapter 5 Using the DE2-70 Board................................................................................................30
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.11
Configuring the Cyclone II FPGA .....................................................................................30
Using the LEDs and Switches............................................................................................32
Using the 7-segment Displays............................................................................................36
Clock Circuitry...................................................................................................................38
Using the LCD Module......................................................................................................40
Using the Expansion Header..............................................................................................41
Using VGA ........................................................................................................................45
Using the 24-bit Audio CODEC ........................................................................................48
RS-232 Serial Port .............................................................................................................49
PS/2 Serial Port ..................................................................................................................49
Fast Ethernet Network Controller ......................................................................................50
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