Chapter 2
Altera DE2-70 Board
This chapter presents the features and design characteristics of the
2.1 Layout and Components
A photograph of the
| USB Device Port | Mic in | Line In Line Out | VGA Out | |||||||
|
|
|
| ||||||||
|
|
|
|
|
|
| Video In 1 Video In 2 |
|
| ||
USB Blaster Port | USB Host Port |
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12V DC Power Supply 
Connector
Power ON/OFF Switch 
USB Host/Slave |
Controller |
Audio CODEC |
Altera USB Blaster |
Controller chipset |
Altera EPCS16 |
Configuration Device |
RUN/PROG Switch for |
JTAG/AS Modes |
16x2 LCD Module |
|
18 Red LEDs |
18 Toggle Switches |
Ethernet 10/100M Port
TV Decoder (NTSC/PAL) X2
PS2 Port
VGA |
Ethernet 10/100M Controller |
50Mhz Oscillator |
Expansion Header 2 |
Expansion Header 1 |
SD Card Slot | Lock |
(SD Card Not Included)
Altera Cyclone II
FPGA with 70K LEs
IrDA Transceiver
8Mbyte Flash Memory
8 Green LEDs
SMA Extemal Clock
32Mbyte SDRAMx2 28Mhz Oscillator 2Mbyte SSRAM | 4 |
Figure 2.1. The DE2-70 board.
The DE2-70 board has many features that allow the user to implement a wide range of designed circuits, from simple circuits to various multimedia projects.
The following hardware is provided on the DE2-70 board:
•Altera Cyclone® II 2C70 FPGA device
•Altera Serial Configuration device - EPCS16
•USB Blaster (on board) for programming and user API control; both JTAG and Active Serial
4
