Digilent FX12 Bedienungsanleitung PDF herunterladen

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Revision: August 2, 2006

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Doc: 502-108 page 1 of 18

Overview

The Digilent FX12 board (the FX12) is an

integrated circuit development platform for

Xilinx’s Virtex-4 FX12 FPGA. The FX12 is

based on Xilinx’s newest programmable

architecture and contains a PowerPC core,

dual Ethernet MACs, 32 XtremeDSP slices,

80Kbytes of block RAM, advanced clock

management, and flexible I/O’s. The FX12

also features external memories, a flexible

time base, power supplies, an Ethernet PHY,

ports, and other I/O devices.

The FX12 provides an ideal platform for

investigating a new generation of highly

integrated designs made possible by Xilinx’s

Virtex-4 family.

Features include:

• a Virtex-4 FX12 FPGA

• JTAG programming port that can

accommodate all Digilent and Xilinx

programming cables

• XCF08S Xilinx Platform Flash ROM to

store FPGA configurations

• Marvell 88E1111 “Alaska” Gigabit PHY

• 24-bit Analog Devices high-speed Video

DAC

• 64 Mbytes of ISSI DDR SDRAM

• 16 Mbytes of Micron Flash ROM

• high-current Linear Technology

switching power supplies

• Linear Technology FastDAACS

connector for driving high-speed analog

peripherals

• user-settable Integrated Circuit System

frequency synthesizer (up to 350MHz)

• on board serial port, LCD display,

buttons, switches, and LEDs

• high-speed-capable expansion

connector

FX12 Block Diagram

1 2 3 4 5 6 ... 17 18

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Seite 1 - Doc: 502-108 page 1 of 18

FFXX1122 BBooaarrdd RReeffeerreennccee MMaannuuaall FFeeaattuurriinngg tthhee XXiilliinnxx VViirrtteexx--44 FFPPGGAA ®www.digilentinc.com Re

Seite 2 - Functional Description

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 10/18 Doc: 502-046 Informati

Seite 3 - Supply Details

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 11/18 Doc: 502-046 A VGA con

Seite 4 - Oscillator

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 12/18 Doc: 502-046 ASCII (wh

Seite 5 - UCF File

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 13/18 Doc: 502-046 LCD Sta

Seite 6 - FX12 DDR Circuit Diagram

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 14/18 Doc: 502-046 LCD Write

Seite 7 - VGA Port

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 15/18 Doc: 502-046 FX12 Se

Seite 8 - FX12 VGA Circuit Diagram

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 16/18 Doc: 502-046 Marvell E

Seite 9 - Display System

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 17/18 Doc: 502-046 obtained

Seite 10 - 640 pixels are displayed each

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 18/18 Doc: 502-046 Fr

Seite 11 - FX12 Reference Manual

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 2/18 Doc: 502-046 Mode Sele

Seite 12 - Digilent

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 3/18 Doc: 502-046 FX12 Stack

Seite 13

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 4/18 Doc: 502-046 Supply Max

Seite 14

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 5/18 Doc: 502-046 IC15R18 (G

Seite 15

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 6/18 Doc: 502-046 ADDR(12:0)

Seite 16

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 7/18 Doc: 502-046 Flash Mem

Seite 17 - Linear FastDAACS connector

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 8/18 Doc: 502-046 RED(7:0)SY

Seite 18

Digilent FX12 Reference Manual www.digilentinc.com Copyright Digilent, Inc. Page 9/18 Doc: 502-046 Cathode Ra

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