Izimfanelo Zomkhiqizo

2. Uchungechunge lwe-Cyclone FPGAs ngezindleko eziphansi

Umndeni weCyclone wama-FPGAs uklanyelwe ukuhlangabezana nezidingo zabasebenzisi zamandla aphansi, imiklamo ebiza kancane futhi ibasize balethe imikhiqizo ukuze imakethwe ngokushesha okukhulu.Isizukulwane ngasinye se-Cyclone family FPGAs sizinikele ekubhekaneni nezinselele zobuchwepheshe zokuthuthukisa ukuhlanganiswa nokusebenza, ukunciphisa ukusetshenziswa kwamandla, umkhiqizo kanye nesikhathi sokuya emakethe kuyilapho kuhlangatshezwana nezidingo ezingabizi kakhulu zabasebenzisi.

Umndeni weCyclone wama-FPGAs wethulwa ngezikhathi kanye nokucubungula ubuchwepheshe obuboniswe kuThebula 1-2.

Ithebula 1-2 Ithebula Lochungechunge Lwe-Cyclone

I-Cyclone FPGAs ama-FPGA okuqala anezindleko eziphansi.ngemiklamo yanamuhla edinga izici ezithuthukisiwe namandla aphansi kakhulu, cabangela i-Cyclone IV enokuminyana okuphezulu kanye ne-Cyclone III FPGAs.le mindeni emisha ye-Cyclone iyaqhubeka nokuhlinzeka abasebenzisi ngezisombululo ezingcono kakhulu zemboni zevolumu ephezulu, izinhlelo zokusebenza ezingabizi kakhulu.

Idizayinelwe ukusuka phansi ukuya phezulu ngezindleko eziphansi, i-Cyclone II FPGAs iletha izici ezidingwa abasebenzisi ngevolumu ephezulu, izinhlelo zokusebenza ezingabizi kakhulu.I-cyclone II FPGAs iletha ukusebenza okuphezulu namandla aphansi ngezindleko ze-ASIC.

Umndeni we-Cyclone III FPGA ukhiqizwa kusetshenziswa ubuchwepheshe benqubo yamandla aphansi we-TSMC ukuze kuzuzwe ukusetshenziswa kwamandla okuphansi ngentengo elinganayo ye-ASIC.

I-Cyclone IV FPGAs izindleko eziphansi, amandla aphansi ama-FPGA emakethe futhi manje aseyatholakala futhi kumamodeli we-transceiver Umndeni we-Cyclone IV FPGA uqondiswe ezinhlelweni ezizwela izindleko, ezinomthamo ophezulu ukuhlangabezana nezidingo zabasebenzisi ezikhulayo zomkhawulokudonsa kuyilapho unciphisa izindleko.

I-Cyclone V FPGAs inikezela ngezindleko eziphansi zohlelo namandla aphansi ezixazululo ze-FPGA emakethe yezimboni, ezingenazintambo, zolayini ongashintshi, zokusakaza, nezinhlelo zokusebenza zabathengi.Umndeni uhlanganisa isethi ecebile yamamojula we-hardcore property intellectual property (IP) ukuze usize abasebenzisi benze okwengeziwe ngezindleko eziphelele zesistimu nezikhathi ezimfushane zokuklama.Ama-SoC FPGA emndenini we-Cyclone V anika amandla ubuchwepheshe obuyingqayizivele nobusha, njenge-hardcore processor system (HPS)-centric, i-dual-core ARM CortexTM-A9 MPCore TM processor, kanye nesethi ecebile yama-peripherals e-hardware ehlisa amandla esistimu nezindleko futhi anciphise. indawo yebhodi.

Imikhiqizo ejwayelekile ye-Xilinx

Ama-FPGA ajwayelekile e-Xilinx ahlukaniswe abe izigaba ezimbili: eyodwa igxile ezinhlelweni zokusebenza ezingabizi kakhulu ezinomthamo omaphakathi nokusebenza okungahlangabezana nezidingo zokuklama okunengqondo okujwayelekile, njengochungechunge lwe-Spartan;enye igxile ezinhlelweni zokusebenza ezisebenza kahle kakhulu ezinomthamo omkhulu nokusebenza okungahlangabezana nezinhlelo zokusebenza ezisezingeni eliphakeme ezahlukahlukene, njengochungechunge lwe-Virtex, abasebenzisi bangakhetha ngokuya ngezidingo zangempela zohlelo lokusebenza, futhi esimweni lapho ukusebenza kungahlangatshezwana khona Okubalulekile kunikezwa kumadivayisi abiza kancane.