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Virtex-4 LX/SX Prototype Platform www.xilinx.com 9
UG078 (v1.2) May 24, 2006
Introduction
R
Figure 1 shows a block diagram of the board.
Figure 1: Virtex-4 LX/SX Prototype Platform Block Diagram
Virtex-4 DUT
Upstream
System ACE
Interface
Connector
LEDs
UG078_01_101204
DONE
LED
INIT
LED
VBATT
PROGRAM
User RESET
To Test Points
on All Pins
Configuration
Port
Upstream
Interface
Connector
Downstream
Interface
Connector
Downstream
System ACE
Interface
Connector
LVTTL
2x
2x Diff Pair
Clocks
SMA
SMA
Power Bus and Switches
5V Jack 5V Brick-or-
VCC Jack
VCCO Jack
VCCAUX Jack
VCCINT
VCCO
VCCAUX
VCC3
VCC1V8
AVCC
LVTTL
2x
2x Diff Pair
Clocks
SMA
SMA