XC2C64A-7VQG100C IC CPLD 64MC 6.7NS 100VQFP

Sharaxaada

Qalabka CoolRunner-II 64-macrocell waxaa loogu talagalay labadaba waxqabadka sare iyo codsiyada awoodda hooseeya.Tani waxay kaydinaysaa tamarta qalabka isgaadhsiinta ee dhamaadka-sare iyo xawaaraha sare ee qalabka ku shaqeeya baytariga.Sababtoo ah joogitaanka awoodda hooseeya iyo hawlgalka firfircoon, guud ahaan isku halaynta nidaamka waa la hagaajiyay.Qalabkani waxa uu ka kooban yahay afar qaybood oo shaqo ah oo ay isku xidhan yihiin awood hoose oo Advanced Interconnect Matrix (AIM).AIM-gu waxa uu quudiyaa 40 run ah oo kaabayaa wax-soo-gelinta Block shaqo kasta.Blocks-yada Shaqada waxay ka kooban yihiin 40 by 56 P-term PLA iyo 16 macrocells kuwaas oo ka kooban qaybo badan oo qaabeynta kuwaas oo u oggolaanaya hababka isku dhafan ama diiwaangashan ee hawlgalka.Intaa waxaa dheer, diiwaannadan waxaa si caalami ah dib loo dajin karaa ama loo dajin karaa loona habayn karaa sidii D ama T flip-flop ama sida D latch.Waxa kale oo jira calaamado saacado badan, labadaba noocyada ereyada wax soo saarka caalamiga ah iyo kuwa maxaliga ah, oo loo habeeyey ku salaysan macrocell kasta.Isku xidhka biinanka wax soo saarka waxa ka mid ah xadka qiimaha la dilo, haynta baska, soo jiidashada, biyo-mareenka furan, iyo barmaamij la qorsheeyay.Gelitaanka kicinta Schmitt ayaa la heli karaa iyadoo lagu saleynayo pin-ka-gal kasta.Marka lagu daro kaydinta gobolada wax soo saarka macrocell, diiwaanada macrocell-ka waxa loo habayn karaa inay noqdaan "diiwaanka tooska ah" si loo kaydiyo calaamadaha si toos ah biinanka wax gelinta.Saacadaha waxaa lagu heli karaa si caalami ah ama ku salaysan Function Block.Saddex saacadood oo caalami ah ayaa diyaar u ah dhammaan xannibaadaha shaqada sida isha saacadda oo isku xidhan.Diiwaanada Macrocell si gaar ah ayaa loo habayn karaa si ay u koronto ilaa eber ama hal gobol.Khadka kontoroolka dejiyay/dib-u-dejinta caalamiga ah ayaa sidoo kale diyaar u ah in si isku mid ah loo dejiyo ama dib loogu habeeyo diiwaannada la doortay inta lagu jiro hawlgalka.Saacado maxali ah oo dheeri ah, saacad isku mid ah oo karti leh, dejin/dib-u-dhigis asynchronous ah, iyo soosaar awood leh ayaa la samayn karaa iyadoo la adeegsanayo ereyada wax soo saarka ee ku salaysan hal-macrocell ama halkii-shaqaale Block.DualEDGE sifa flip-flop ah ayaa sidoo kale lagu heli karaa ku salaysan macrocell kasta.Habkani waxa uu u ogolaanayaa hawl-qabad sare oo isku mid ah oo ku salaysan saacadaha hoose ee soo noqnoqda si loo yareeyo wadarta isticmaalka tamarta ee qalabka.CoolRunner-II 64-macrocell CPLD waa I/O ku habboon LVTTL iyo LVCMOS18, LVCMOS25, iyo LVCMOS33.Qalabkani waxa kale oo uu 1.5VI/O la jaan qaadaya isticmaalka wax-soo-saarka Schmitt-kiciya.Sifada kale ee fududaysa tarjumaada danabku waa bangiga I/O.Laba bangi oo I/O ah ayaa laga heli karaa aaladda CoolRunner-II 64A macrocell taasoo u oggolaanaysa in si fudud la iskaga dhex galo 3.3V, 2.5V, 1.8V, iyo 1.5V.