EP1C6Q240C8N IC FPGA 185 I/O 240QFP

Kufotokozera

Zipangizo za Cyclone® zili ndi mizere iwiri- ndi zomanga zokhala ndi mizere kuti zigwiritse ntchito malingaliro.Kulumikizana kwa mizere ndi mizere ya liwiro losiyanasiyana kumapereka kulumikizana kwa ma LAB ndi ma block ophatikizidwa.Mndandanda wa logic uli ndi ma LAB, okhala ndi ma LE 10 mu LAB iliyonse.LE ndi kagawo kakang'ono ka logic komwe kamapereka magwiridwe antchito amalingaliro a ogwiritsa ntchito.Ma LAB amaikidwa m'mizere ndi mizati pa chipangizo chilichonse.Zida zamkuntho zimakhala pakati pa 2,910 mpaka 20,060 LEs.Ma block a RAM a M4K ndi zotchinga zokumbukira zapawiri zokhala ndi ma 4K a kukumbukira kuphatikiza parity (4,608 bits).Mipiringidzo iyi imapereka ma doko enieni odzipatulira, madoko osavuta apawiri, kapena kukumbukira doko limodzi mpaka 36-bits m'lifupi mpaka 250 MHz.midadada iyi imasanjidwa kukhala mizati kudutsa chipangizocho pakati pa ma LAB ena.Zida za Cyclone zimapereka pakati pa 60 mpaka 288 Kbits ya RAM yophatikizidwa.Pini iliyonse ya Cyclone I/O imadyedwa ndi chinthu cha I/O (IOE) chomwe chili kumapeto kwa mizere ya LAB ndi mizati mozungulira kachipangizo.Zikhomo za I/O zimathandizira milingo ya I/O yosiyana imodzi ndi yosiyana, monga 66- ndi 33-MHz, 64- ndi 32-bit PCI muyezo ndi muyezo wa LVDS I/O mpaka 640 Mbps.IOE iliyonse imakhala ndi bidirectional I/O buffer ndi zolembera zitatu zolembera zolowetsa, zotuluka, ndi zotulutsa zotulutsa.DQS, DQ, ndi DM pini zokhala ndi zolinga ziwiri pamodzi ndi maunyolo ochedwa (omwe amagwiritsidwa ntchito kugwirizanitsa zizindikiro za DDR) amapereka chithandizo cha mawonekedwe ndi zipangizo zamakumbukiro zakunja monga DDR SDRAM, ndi zipangizo za FCRAM mpaka 133 MHz (266 Mbps).Zida za Cyclone zimapereka maukonde a wotchi yapadziko lonse lapansi komanso ma PLL awiri.Netiweki ya wotchi yapadziko lonse imakhala ndi mizere isanu ndi itatu yapadziko lonse lapansi yomwe imayendetsa pa chipangizo chonsecho.Netiweki yapadziko lonse lapansi imatha kupereka mawotchi azinthu zonse zomwe zili mkati mwa chipangizocho, monga ma IOE, ma LE, ndi ma block block.Mizere ya wotchi yapadziko lonse ingagwiritsidwenso ntchito poyang'anira zizindikiro.Ma Cyclone PLL amapereka mawotchi okhazikika ndi kuchulukitsa kwa mawotchi ndi kusintha kwa gawo komanso zotuluka zakunja zothandizira kusiyanitsa kothamanga kwa I/O.