Digital Signal Processing Reference
In-Depth Information
1.6 Downloading Your Design to the DE2 Board
Hooking Up the DE2 Board to the Computer
If you have a DE1, UP2 or UP3 board refer to the download Sections on those
boards. To test your design on a DE2 board as seen in Figure 1.16, plug the
USB download cable into the DE2 board's USB connector (leftmost of the
three USB connectors on the top left side of the board) and attach the other end
to an open USB port on the PC. Using the 9V AC to DC wall transformer
attach power to the DC power connector located on the upper left corner of the
DE2 board.
Press the power switch located on the upper left edge of the board below the
power connector. When properly powered, the blue power LED on the DE2
board next to the power switch should light up and the other LEDs will flash,
if it is still setup to run the default demo design shipped from the factory.
Video
In
XSGA
Video Port
RS232
Port
USB
Blaster
Port
Mic
In
Mic
Out
Line
In
Ethernet
10/100M Port
USB
Device
USB
Host
9V DC Power
Supply
Connect
or
27Mh
z Osc
illator
24bit Au
dio
CODEC
PS/2 Port
Power
ON/OFF
Switch
Ethernet 10/100M
Co
ntroll
er
XSGA
10bit DAC
USB
Host/Slave
Controller
TV Decoder
(NTSC/PAL)
Altera EPCS 16
Confi
guration
Device
Altera USB Blaster
Con
troller Chipset
50Mh
z Osc
illator
90nm
Cyclone II
FPGA with
35K LEs
RUN/PROG
Switch for
JTAG/AS
Modes
LCD 16x2 Module
8MB SDRAM
SD Card Connector
1MB Flash
Memory
(upgradable to
4MB)
512KB SRAM
7SEG Display Module
88
88
8888
IrDA
Tr
a
nsce
iv
er
1
8 Re
d
LED
s
8 G
re
en L
E
Ds
SMA
Ext
Clk
4 Pushbutton Switches
18 Toggle Switches
Figure 1.16
Altera DE2 board showing the Pushbutton and LED locations used in design (enclosed
in dashed ellipses seen in bottom right).
