10AX115H2F34E2SG FPGA Arria® 10 GX Family 1150000 Amaseli 20nm Technology 0.9V 1152-Pin FC-FBGA

I-CPLD isifinyezo se-complexable logic device, i-FPGA isifinyezo se- field programmable gate array, umsebenzi wakho kokubili ngokuyisisekelo uyafana, kodwa umgomo wokuqalisa uhluke kancane, ngakho ngezinye izikhathi singawushaya indiva umehluko phakathi kokubili, ngokuhlanganyela. ebizwa ngokuthi idivayisi ehlelekayo ehlelekayo noma i-CPLD/FPGA.Kunezinkampani ezimbalwa ezikhiqiza i-CPLD/ FPGas, ezintathu ezinkulu i-ALTERA, i-XILINX, ne-LAT-TICE.Umsebenzi we-CPLD wokubola we-combinator we-logic unamandla kakhulu, iyunithi enkulu ingabolisa ishumi nambili noma ngisho nangaphezulu kokungu-20-30 kokufaka kwengqondo okuhlanganisiwe.Kodwa-ke, i-LUT ye-FPGA ingakwazi kuphela ukuphatha inhlanganisela yokuhlanganisa okokufaka okungu-4, ngakho-ke i-CPLD ifaneleka ukuklama ukuqonda okuhlanganisiwe okuyinkimbinkimbi njengokwenza amakhodi.Kodwa-ke, inqubo yokukhiqiza ye-FPGA inquma ukuthi inani lama-LUTs kanye nezinto ezibangeli eziqukethwe ku-chip ye-FPGA likhulu kakhulu, ngokuvamile izinkulungwane zezinkulungwane, i-CPLD ngokuvamile ingakwazi ukufeza amayunithi anengqondo angu-512 kuphela, futhi uma intengo ye-chip ihlukaniswa ngenani lokunengqondo. amayunithi, isilinganiso seyunithi yezindleko ezinengqondo ze-FPGA siphansi kakhulu kunese-CPLD.Ngakho-ke uma kusetshenziswa inani elikhulu lezimbangeli ekwakhiweni, njengokuklama i-logic yesikhathi eyinkimbinkimbi, khona-ke ukusebenzisa i-FPGA kuyisinqumo esihle.

Nakuba kokubili i-FPGA ne-CPLD kungamadivayisi e-ASIC ahlelekayo futhi anezici eziningi ezifanayo, ngenxa yomehluko wesakhiwo se-CPLD ne-FPGA, anezici zawo siqu:

• I-CPLD ifaneleka kakhulu ukuqedela ama-algorithms ahlukahlukene kanye nengqondo ehlanganisiwe, futhi i-FPGA ifaneleka kakhulu ukuqedela ukulandelana kokulandelana kwengqondo.Ngamanye amazwi, i-FPGA ifaneleka kakhulu kusakhiwo esicebile se-flip-flop, kuyilapho i-CPLD ifaneleka kakhulu i-flip-flop enomkhawulo kanye nesakhiwo esicebile sethemu lomkhiqizo.
• Isakhiwo somzila esiqhubekayo se-CPLD sinquma ukuthi ukubambezeleka kwayo kwesikhathi kufana futhi kuyabikezelwa, kuyilapho ukwakheka komzila okuhlukaniswe izingxenye ze-FPGA kunquma ukuthi ukubambezeleka kwayo akunakubikezelwa.
• I-FPGA inokuvumelana nezimo kakhulu kune-CPLD ezinhlelweni.
• I-CPLD ihlelwe ngokushintsha umsebenzi wengqondo wesekethe yangaphakathi engaguquki, kuyilapho i-FPGA ihlelwa ngokushintsha izintambo zokuxhuma kwangaphakathi.
• I-Fpgas ingahlelwa ngaphansi kwamasango anengqondo, kuyilapho i-CPLDS ihlelwa ngaphansi kwamabhulokhi anengqondo.
• I-FPGA ididiyelwe kakhulu kune-CPLD futhi inokwakheka kwezintambo eziyinkimbinkimbi kanye nokusetshenziswa okunengqondo.

Ngokuvamile, ukusetshenziswa kwamandla kwe-CPLD kukhulu kunaleyo ye-FPGA, futhi ukuphakama kwezinga lokuhlanganisa, kusobala kakhulu.