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, SelectRAM+, 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; 5,737,631; 5,742,178; 5,742,531; 5,744,974; 5,744,979; 5,744,995; 5,748,942; 5,748,979; 5,752,006; 5,752,035; 5,754,459; 5,758,192; 5,760,603; 5,760,604; 5,760,607; 5,761,483; 5,764,076; 5,764,534; 5,764,564; 5,768,179; 5,770,951; 5,773,993; 5,778,439; 5,781,756; 5,784,313; 5,784,577; 5,786,240; 5,787,007; 5,789,938; 5,790,479; 5,790,882; 5,795,068; 5,796,269; 5,798,656; 5,801,546; 5,801,547; 5,801,548; 5,811,985; 5,815,004; 5,815,016; 5,815,404; 5,815,405; 5,818,255; 5,818,730; 5,821,772; 5,821,774; 5,825,202; 5,825,662; 5,825,787; 5,828,230; 5,828,231; 5,828,236; 5,828,608; 5,831,448; 5,831,460; 5,831,845; 5,831,907; 5,835,402; 5,838,167; 5,838,901; 5,838,954; 5,841,296; 5,841,867; 5,844,422; 5,844,424; 5,844,829; 5,844,844; 5,847,577; 5,847,579; 5,847,580; 5,847,993; 5,852,323; 5,861,761; 5,862,082; 5,867,396; 5,870,309; 5,870,327; 5,870,586; 5,874,834; 5,875,111; 5,877,632; 5,877,979; 5,880,492; 5,880,598; 5,880,620; 5,883,525; 5,886,538; 5,889,411; 5,889,413; 5,889,701; 5,892,681; 5,892,961; 5,894,420; 5,896,047; 5,896,329; 5,898,319; 5,898,320; 5,898,602; 5,898,618; 5,898,893; 5,907,245; 5,907,248; 5,909,125; 5,909,453; 5,910,732; 5,912,937; 5,914,514; 5,914,616; 5,920,201; 5,920,202; 5,920,223; 5,923,185; 5,923,602; 5,923,614; 5,928,338; 5,931,962; 5,933,023; 5,933,025; 5,933,369; 5,936,415; 5,936,424; 5,939,930; 5,942,913; 5,944,813; 5,945,837; 5,946,478; 5,949,690; 5,949,712; 5,949,983; 5,949,987; 5,952,839; 5,952,846; 5,955,888; 5,956,748; 5,958,026; 5,959,821; 5,959,881; 5,959,885; 5,961,576; 5,962,881; 5,963,048; 5,963,050; 5,969,539; 5,969,543; 5,970,142; 5,970,372; 5,971,595; 5,973,506; 5,978,260; 5,986,958; 5,990,704; 5,991,523; 5,991,788; 5,991,880; 5,991,908; 5,995,419; 5,995,744; 5,995,988; 5,999,014; 5,999,025; 6,002,282; and 6,002,991; Re. 34,363, Re. 34,444, and Re. 34,808. Other U.S. and foreign patents pending. Xilinx, Inc. does not represent that devices shown or products described herein are free from patent infringement or from any other third party right. Xilinx, Inc. assumes no obligation to correct any errors contained herein or to advise any user of this text of any correction if such be made. Xilinx, Inc. will not assume any liability for the accuracy or correctness of any engineering or software support or assistance provided to a user.

Xilinx products are not intended for use in life support appliances, devices, or systems. Use of a Xilinx product in such applications without the written consent of the appropriate Xilinx officer is prohibited.

Copyright 1991-2000 Xilinx, Inc. All Rights Reserved.