Ibiranga ibicuruzwa

A. Ni ubuhe bwoko busanzwe bwa FPGA

Kugeza ubu, chip ya FPGA ku isoko ahanini ituruka kuri Xilinx na Altera, ifata ibice birenga 80% by'imigabane ya FPGA.Ibindi bicuruzwa bya FPGA nibisabwa cyane cyane mubikorwa bimwe na bimwe byihariye, urugero, Actel ikora cyane cyane imiterere irwanya fuse FPGAs kugirango yuzuze ibisabwa cyane mubisabwa mu ndege no mu kirere.Ibikurikira nibicuruzwa byerekana ibigo bibiri, Altera na Xilinx.

Ibicuruzwa bisanzwe bya Altera

Ibikoresho bya FPGA bya Altera bigabanijwemo ibice bitatu: kimwe ni urwego rwo hasi rwa Cyclone;icya kabiri ni urwego rwohejuru rwa Stratix, naho urwa gatatu ni urukurikirane rwa Arriva rushobora kuba ASICIZE byoroshye hagati yombi.

1. kubikorwa byimikorere ya Stratix ya FPGAs

Urutonde rwa Stratix FPGAs irashobora gufasha abayikoresha kugabanya ibyago nibikorwa byihuse mugihe cyo gutangiza ibicuruzwa byateye imbere cyane.Uhujije ubucucike bukabije, imikorere ihanitse, hamwe nibintu bikize, umuryango wa Stratix ya FPGAs urashobora guhuza ibintu byinshi no kongera umurongo wa sisitemu.Ibiranga umuryango wa Stratix yibisekuru byibicuruzwa ni impinduramatwara kandi bikomeza guhinduka.Amatariki yo gutangiriraho hamwe na tekinoroji yumuryango wa Stratix yumuryango wa FPGAs irerekanwa mumeza 1-1.

Imbonerahamwe 1-1 Imbonerahamwe yuruhererekane

Imiterere ya Stratix FPGAs na Stratix GX nicyitegererezo cyambere mumuryango wa Altera's Stratix FPGA.Uyu muryango wibikorwa byinshi FPGAs utangiza DSP igoye imitungo yubwenge (IP) hamwe na Altera ikoreshwa cyane na TriMatrix kuri chip yibuka hamwe nubwubatsi bworoshye I / O.

Moderi ya Stratix II FPGA na Stratix II GX itangiza imiterere ya Adaptive Logic Module (ALM) yubatswe, isimbuza 4-yinjije LUT hamwe n-imikorere-8-yinjiza igice cyo kureba (LUT).II GX FPGAs kandi baracyasabwa cyane kubishushanyo bishya.

Stratix III FPGAs ninganda zifite ingufu nkeya, zikora cyane 65nm FPGAs.Irashobora kwifashisha ubwoko bwa logique (L), kwibuka, hamwe no kuzamura DSP (E) kugirango uhuze umukoresha igishushanyo mbonera cyumutungo udashushanyije hamwe nubutunzi bunini burenze ubwo busabwa, bityo uzigame imbaho, kugabanya igihe cyo gukusanya, no kugabanya ibiciro.ingamba III FPGAs zateguwe cyane cyane murwego rwohejuru rwibanze rwa sisitemu yo gutunganya porogaramu nyinshi.

Stratix IV FPGAs itanga ubucucike buri hejuru, imikorere myiza, hamwe nimbaraga nke za 40nm FPGA.Umuryango wa Stratix IV FPGA utanga ibikoresho byongerewe imbaraga (E) hamwe nibikoresho byongerewe imbaraga hamwe na transcevers (GX na GT) kugirango uhuze ibikenewe kumasoko menshi hamwe nibisabwa nkitumanaho ridafite umurongo wa interineti, umurongo wa gisirikare, gutangaza amakuru, nibindi byinshi, iyi mikorere 40nm FPGA umuryango urimo ibyiza-mubyiciro 11.3 Gbps transceivers.

Stratix V FPGAs igera kumurongo mwinshi kandi sisitemu yo hejuru ihuza 28nm FPGA iyo ari yo yose kandi iroroshye guhinduka.Umuryango wibikoresho urimo 14.1 Gbps (GS na GX) moderi hamwe na backplane ihuza, chip-to-chip, hamwe na chip-to-module, hamwe na 28G (GT) transceiver yerekana chip-to-chip na chip-to- module hamwe na miliyoni zirenga imwe ya LE hamwe na 4.096 byuzuye-bihuza DSP modules.

Altera Stratix 10 FPGAs hamwe na tekinoroji ya Intel ya 14nm ya triple-gate itanga imikorere myiza, umurongo mugari, hamwe na sisitemu yo guhuza FPGA iyariyo yose, hamwe no gukoresha ingufu nke cyane.stratégies 10 yibikoresho biranga 56Gbps transceiver, 28Gbps yinyuma, indege ireremba-yerekana ibimenyetso bya digitale (DSP), hamwe ninkunga yo kuzamura IEEE 754 Stratix 10 SoC numuryango wambere wo murwego rwohejuru SoC mumuryango wa Intel ya 14nm ya tristoriste ya tristoriste hamwe nubutaha -ibisekuru bigoye-bitunganijwe sisitemu yatunganijwe neza kugirango ikore neza kuri watt.