Hardware User Guide
Xilinx Development System
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The Xilinx logo shown above is a registered trademark of Xilinx, Inc.
ASYL, FPGA Architect, FPGA Foundry, NeoCAD, NeoCAD EPIC, NeoCAD PRISM, NeoROUTE, Timing Wizard,
TRACE, XACT, XILINX, XC2064, XC3090, XC4005, XC5210, and XC-DS501 are registered trademarks of Xilinx,
Inc.
The shadow X shown above is a trademark of Xilinx, Inc.
All XC-prefix product designations, A.K.A Speed, Alliance Series, AllianceCORE, BITA, CLC, Configurable Logic
Cell, CoolRunner, CORE Generator, CoreLINX, Dual Block, EZTag, FastCLK, FastCONNECT, FastFLASH,
FastMap, Fast Zero Power, Foundation, HardWire, IRL, LCA, LogiBLOX, Logic Cell, LogiCORE, LogicProfessor,
MicroVia, MultiLINX, PLUSASM, PowerGuide, PowerMaze, QPro, RealPCI, RealPCI 64/66, SelectI/O,
SelectRAM, Se, Silicon Xpresso, Smartguide, Smart-IP, SmartSearch, Smartspec, SMARTSwitch,
Spartan, TrueMap, UIM, VectorMaze, VersaBlock, VersaRing, Virtex, WebFitter, WebLINX, WebPACK, XABEL,
XACTstep, XACTstep Advanced, XACTstep Foundry, XACT-Floorplanner, XACT-Performance, XAM, XAPP, X-
BLOX, X-BLOX plus, XChecker, XDM, XDS, XEPLD, Xilinx Foundation Series, XPP, XSI, and ZERO+ are
trademarks of Xilinx, Inc. The Programmable Logic Company and The Programmable Gate Array Company are
service marks of Xilinx, Inc.
All other trademarks are the property of their respective owners.
Xilinx, Inc. does not assume any liability arising out of the application or use of any product described or shown
herein; nor does it convey any license under its patents, copyrights, or maskwork rights or any rights of others.
Xilinx, Inc. reserves the right to make changes, at any time, in order to improve reliability, function or design and
to supply the best product possible. Xilinx, Inc. will not assume responsibility for the use of any circuitry described
herein other than circuitry entirely embodied in its products. Xilinx, Inc. devices and products are protected under
one or more of the following U.S. Patents: 4,642,487; 4,695,740; 4,706,216; 4,713,557; 4,746,822; 4,750,155;
4,758,985; 4,820,937; 4,821,233; 4,835,418; 4,855,619; 4,855,669; 4,902,910; 4,940,909; 4,967,107; 5,012,135;
5,023,606; 5,028,821; 5,047,710; 5,068,603; 5,140,193; 5,148,390; 5,155,432; 5,166,858; 5,224,056; 5,243,238;
5,245,277; 5,267,187; 5,291,079; 5,295,090; 5,302,866; 5,319,252; 5,319,254; 5,321,704; 5,329,174; 5,329,181;
5,331,220; 5,331,226; 5,332,929; 5,337,255; 5,343,406; 5,349,248; 5,349,249; 5,349,250; 5,349,691; 5,357,153;
5,360,747; 5,361,229; 5,362,999; 5,365,125; 5,367,207; 5,386,154; 5,394,104; 5,399,924; 5,399,925; 5,410,189;
5,410,194; 5,414,377; 5,422,833; 5,426,378; 5,426,379; 5,430,687; 5,432,719; 5,448,181; 5,448,493; 5,450,021;
5,450,022; 5,453,706; 5,455,525; 5,466,117; 5,469,003; 5,475,253; 5,477,414; 5,481,206; 5,483,478; 5,486,707;
5,486,776; 5,488,316; 5,489,858; 5,489,866; 5,491,353; 5,495,196; 5,498,979; 5,498,989; 5,499,192; 5,500,608;
5,500,609; 5,502,000; 5,502,440; 5,504,439; 5,506,518; 5,506,523; 5,506,878; 5,513,124; 5,517,135; 5,521,835;
5,521,837; 5,523,963; 5,523,971; 5,524,097; 5,526,322; 5,528,169; 5,528,176; 5,530,378; 5,530,384; 5,546,018;
5,550,839; 5,550,843; 5,552,722; 5,553,001; 5,559,751; 5,561,367; 5,561,629; 5,561,631; 5,563,527; 5,563,528;
5,563,529; 5,563,827; 5,565,792; 5,566,123; 5,570,051; 5,574,634; 5,574,655; 5,578,946; 5,581,198; 5,581,199;
5,581,738; 5,583,450; 5,583,452; 5,592,105; 5,594,367; 5,598,424; 5,600,263; 5,600,264; 5,600,271; 5,600,597;
5,608,342; 5,610,536; 5,610,790; 5,610,829; 5,612,633; 5,617,021; 5,617,041; 5,617,327; 5,617,573; 5,623,387;
5,627,480; 5,629,637; 5,629,886; 5,631,577; 5,631,583; 5,635,851; 5,636,368; 5,640,106; 5,642,058; 5,646,545;
5,646,547; 5,646,564; 5,646,903; 5,648,732; 5,648,913; 5,650,672; 5,650,946; 5,652,904; 5,654,631; 5,656,950;
5,657,290; 5,659,484; 5,661,660; 5,661,685; 5,670,896; 5,670,897; 5,672,966; 5,673,198; 5,675,262; 5,675,270;
5,675,589; 5,677,638; 5,682,107; 5,689,133; 5,689,516; 5,691,907; 5,691,912; 5,694,047; 5,694,056; 5,724,276;
5,694,399; 5,696,454; 5,701,091; 5,701,441; 5,703,759; 5,705,932; 5,705,938; 5,708,597; 5,712,579; 5,715,197;
5,717,340; 5,719,506; 5,719,507; 5,724,276; 5,726,484; 5,726,584; 5,734,866; 5,734,868; 5,737,234; 5,737,235;