EP2S180 ALTERA [Altera Corporation], EP2S180 Datasheet - Page 16

• Manufacturer Part Number: EP2S180
• Description: DSP Development Board
• Manufacturer: ALTERA [Altera Corporation]

Functional Description
Functional
Description
2–8
Stratix II EP2S180 DSP Development Board Reference Manual
This section describes the elements of the Stratix II EP2S180 DSP
development board.
Figure 2–2. Stratix II EP2S180 Development Board Block Diagram
Power
The 16-layer development board has 10 signal layers and 6 ground/VCC
planes. The board is powered from a single, well regulated 16-V supply.
Regulators on the board are used to develop the V
(3.3 V), and V
that indicates the presence of V
The following board elements are powered by the 3.3 V supply:
■
■
■
Dual Seven-Segment Display
LEDs
Switches
Crystal oscillator
SMA External Clock Output
SMA External Clock Input
Configuration Controller
TI-EVM Connector
Core Version a.b.c variable
80-MHz Oscillator
JTAG Connector
32 Mbit Flash
CC5
(5.0 V) voltages. The board includes a Power-on LED
Converter
Converter
Converter
Converter
A/D
A/D
D/A
D/A
Figure 2–2
12
12
14
14
Switches
DIP
CCIO
shows a block diagram of the board.
EP2S180
Stratix II
Device
.
Pushbutton
Switches
5.0 V
Regulators
CCINT
Analog Devices
256K × 36 SRAM
256K × 36 SRAM
Mictor Connector
A/D Converters
Prototyping Area
RS-232
0.1-inch Digital
Connector
I/O Headers
Altera Corporation
LEDs
(1.2 V), V
Vccio (3.3-V)
Vccint (1.5 V)
CCIO