EP1C6Q240C8N IC FPGA 185 I/O 240QFP

Incazelo

Amadivayisi e-Cyclone® aqukethe umugqa wezinhlangothi ezimbili- kanye nesakhiwo esisekelwe kukholomu ukuze kusetshenziswe ingqondo yangokwezifiso.Izixhumi zekholomu nomugqa zezivinini ezihlukene zihlinzeka ngoxhumano lwesignali phakathi kwama-LAB namabhulokhi ememori ashumekiwe.Uhlu olunengqondo luqukethe ama-LAB, anama-LE angu-10 ku-LAB ngayinye.I-LE iyunithi encane yokucabanga enikeza ukuqaliswa okusebenzayo kwemisebenzi yokucabanga komsebenzisi.Ama-LAB aqoqwe abe yimigqa namakholomu kudivayisi yonkana.Imishini yesishingishane isukela phakathi kuka-2,910 kuya ku-20,060 LEs.Amabhulokhi e-RAM e-M4K angamabhulokhi enkumbulo e-dual-port eqiniso anamabhithi enkumbulo angu-4K kanye nokulingana (amabhithi angu-4,608).Lawa mabhulokhi anikezela ngezimbobo ezimbili ezizinikele zangempela, izimbobo ezimbili ezilula, noma inkumbulo yembobo eyodwa efinyelela kumabhithi angu-36 ububanzi kufika ku-250 MHz.Lawa mabhulokhi aqoqwe abe amakholomu kudivayisi yonkana phakathi kwama-LAB athile.Amadivayisi e-Cyclone anikezela phakathi kuka-60 kuya ku-288 Kbits we-RAM eshumekiwe.Iphinikhodi ngayinye ye-Cyclone ye-I/O inikezwa into ye-I/O (IOE) etholakala ekugcineni kwemigqa ye-LAB namakholomu azungeze umngcele wedivayisi.Izikhonkwane ze-I/O zisekela amazinga e-I/O ahlukene anomkhawulo owodwa kanye nomehluko, njenge-66- kanye ne-33-MHz, i-64- kanye ne-32-bit PCI ejwayelekile kanye nezinga le-LVDS I/O elifika ku-640 Mbps.I-IOE ngayinye iqukethe ibhafa ye-I/O ye-bidirectional kanye namarejista amathathu okubhalisa okokufaka, okukhiphayo, namasignali okunika amandla okukhiphayo.I-Dual-purpose DQS, DQ, kanye namaphinikhodi e-DM kanye namaketango okulibaziseka (okusetshenziselwa ukuqondanisa amasiginali e-DDR ngezigaba) ahlinzeka ngosekelo lokusebenzisana namadivayisi enkumbulo angaphandle afana ne-DDR SDRAM, kanye namadivayisi we-FCRAM afika ku-133 MHz (266 Mbps).Amadivayisi e-Cyclone ahlinzeka ngenethiwekhi yewashi yomhlaba wonke kanye nama-PLL afika kwamabili.Inethiwekhi yewashi yomhlaba wonke iqukethe imigqa yewashi yomhlaba wonke eyisishiyagalombili eshayela kulo lonke idivayisi.Inethiwekhi yewashi yomhlaba wonke ingahlinzeka ngamawashi azo zonke izinsiza ezingaphakathi kwedivayisi, njengama-IOE, ama-LE, namabhulokhi ememori.Imigqa yewashi yomhlaba wonke ingasetshenziselwa amasignali okulawula.Ama-Cyclone PLL ahlinzeka ngewashi yenjongo evamile ngokuphindaphindeka kwewashi nokushintshashintsha kwesigaba kanye nemiphumela yangaphandle yokwesekwa kwe-I/O okunesivinini esiphezulu.