I-LCMXO2-640HC-4TG100C 100% Entsha & Yoqobo ye-MachXO2 Field Programmable Gate Array (FPGA) IC 78 18432 640 100-LQFP

Inani eliphakeme kakhulu lama-SOC.Isibonelo - izixhumanisi ezijwayelekile ezixhunywe ku-cpus ejwayelekile kanye namabhulokhi anengqondo angathuthukiswayo.Ngenxa yalokho, abahlanganisi bezinhlelo baletha izixazululo ezihlanganisa yonke imingcele evamile yokuthengiswa kwempahla (izinto ezintsha eziphazamisayo).Ngakho-ke okufika emqondweni lapha ukuqaliswa kwehadiwe emkhakheni wezokuphepha, amanethiwekhi, izikhungo zedatha, njll.

 Ngaphezu kwalokho, i-FPGA ingasetshenziswa ne-powerpc noma i-ARM-based cpus.Ngakho-ke, kungenzeka ukuthuthukisa ngokushesha i-SoC ezoba nesixhumi esibonakalayo esenziwe ngezifiso kakhulu emhlabeni jikeleleCPUokuyikhodi ekhona kakade yakhelwe.Isibonelo, amakhadi okusheshisa ihadiwe ohwebo lwe-high-frequency.

 Ama-FPGA asezingeni eliphezulu asetshenziselwa ukuthola izindawo zokusebenza “zamahhala” eziphezulu njenge-PCIe Gen 3, 10/40Gbps Ethernet, SATA Gen 3, DDR3 gobs and gobs, QDR4 memory.Ngokuvamile, ukuthola le-ip ku-ASIC kuyabiza.Kodwa i-FPGA ingakwenza uqalise ngokushesha, ngoba lawa ma-cores angasetshenziswa njengama-chips asefakazelwe kakade, ngakho-ke kuthatha ingxenye encane yesikhathi sokuthuthukiswa ukuwahlanganisa ohlelweni.

 I-FPGA ineziphindaphinda ezimbalwa kanye nenkumbulo yangaphakathi.Ngakho-ke, zifaneleka kahle izinhlelo zokucubungula isignali.Ngakho-ke, uzowathola ku-hardware eyenza isimo sesignali kanye ne-multiplexing/demultiplexing.Isibonelo, izinto zenethiwekhi ezingenantambo, njengeziteshi eziyisisekelo.

 Into encane kakhulu enengqondo ku-FPGA ibizwa ngokuthi ibhulokhi enengqondo.Lesi okungenani isibangeli se-ALU+.Ngenxa yalokho, i-FPGA isetshenziswa kabanzi ngezinkinga zekhompuyutha ezingazuza kuzakhiwo zohlobo lwe-SIMD.Izibonelo zifaka phakathi ukuhlanza izithombe ezitholwe kuzinzwa zesithombe, iphoyinti noma ukucutshungulwa kwendawo kwamaphikseli esithombe, njengokubala amavekhtha omehluko ekuminyanisweni kwe-H.264, njll.

 Okokugcina, ukulingisa kwe-ASIC noma ihadiwe/isofthiwe ekuhlolweni kweringi, njll. Idizayini enengqondo ye-FPGA yabelana ngezinqubo namathuluzi afanayo njengedizayini ye-ASIC.Ngakho-ke ama-Fpga asetshenziselwa ukuqinisekisa ezinye izimo zokuhlola phakathi nokuthuthukiswa kwe-ASIC, lapho ukusebenzisana phakathi kwehadiwe nesofthiwe kungase kube yinkimbinkimbi kakhulu noma kudle isikhathi ukumodela.