Product Attributes

A. Ndeapi akajairika maFPGA machipisi

Parizvino, machipisi eFPGA pamusika anonyanya kubva kuXilinx neAltera, ayo anogara anopfuura makumi masere muzana eiyo FPGA musika wemugove.Zvimwe zvigadzirwa zvevagadziri veFPGA zvinonyanya kune mamwe mashandisirwo chaiwo, semuenzaniso, Actel inonyanya kuburitsa anti-fuse chimiro FPGAs kusangana neinoda zvakanyanya mamiriro ekushandisa endege uye zvigadzirwa zvemuchadenga.Izvi zvinotevera zvinomiririra zvigadzirwa zvemakambani maviri, Altera uye Xilinx.

Altera's common products

Altera's FPGA zvishandiso zvakakamurwa kuita matatu akateedzana: imwe ndiyo yakaderera-yekupedzisira Cyclone series;yechipiri ndiyo yepamusoro-yekupedzisira Stratix series, uye yechitatu ndiyo Arriva series iyo inogona nyore ASICized pakati pezviviri.

1. yepamusoro-inoshanda Stratix akatevedzana FPGAs

Stratix yakatevedzana FPGAs inogona kubatsira vashandisi kudzikisira njodzi uye yepamusoro kuita nekukurumidza sezvinobvira kuvhura yakanyanya yepamusoro-inoshanda zvigadzirwa.Kubatanidza huwandu hwepamusoro, kuita kwepamusoro, uye maficha akapfuma, iyo Stratix mhuri yeFPGAs inogona kubatanidza mamwe maficha uye kuwedzera system bandwidth.Iwo maficha emhuri yeStratix yezvizvarwa zvechigadzirwa ane shanduko uye anoenderera mberi nekushanduka.Mazuva ekutanga uye matekinoroji eiyo Stratix mhuri yeFPGAs inoratidzwa muTafura 1-1.

Tafura 1-1 Stratix Series Tafura

Stratix FPGAs uye Stratix GX modhi ndiyo yekutanga mhando mumhuri yeAltera's Stratix FPGA.Iyi mhuri yemhando yepamusoro-soro yeFPGAs inosuma DSP hardcore intellectual property (IP) modules uye Altera's inonyanya kushandiswa TriMatrix pa-chip memory uye inoshanduka I/O dhizaini.

Iyo Stratix II FPGA uye Stratix II GX modhi inosuma iyo Adaptive Logic Module (ALM) yekuvakisa, iyo inotsiva iyo 4-yekuisa LUT ine yepamusoro-inoshanda 8-yekuisa segmented lookup tafura (LUT).II GX FPGAs uye ivo vachiri kukurudzirwa zvakanyanya kune magadzirirwo matsva.

Stratix III FPGAs ndiyo indasitiri yakaderera-simba, yakakwirira-kuita 65nm FPGAs.inogona kutora mukana weiyo logic mhando (L), ndangariro, uye DSP kusimudzira (E) kusanganisa mushandisi dhizaini zviwanikwa pasina kugadzira nezviwanikwa zvakakura kupfuura zvinodiwa, nekudaro kuchengetedza mabhodhi, kupfupisa nguva yekubatanidza, uye kuderedza mitengo.Strategic III FPGAs inonyanya kugadzirirwa yepamusoro-yekupedzisira core system kugadzirisa kune akawanda maapplication.

Stratix IV FPGAs inopa huwandu hwepamusoro, kuita kwakanyanya, uye kuderera kwesimba rekushandisa chero 40nm FPGA.Stratix IV FPGA mhuri inopa yakawedzera (E) uye yakagadziridzwa michina ine transceivers (GX uye GT) kusangana nezvinodiwa zvemisika mizhinji uye maapplication akadai seasina waya uye yakagadziriswa-mutsara kutaurirana, mauto, kutepfenyura, uye nezvimwe, iyi yepamusoro-inoshanda 40nm FPGA. mhuri inosanganisira zvakanakisisa-mu-kirasi 11.3 Gbps transceivers.

Stratix V FPGAs inowana iyo yepamusoro bandwidth uye yepamusoro sisitimu yekubatanidza chero 28nm FPGA uye inochinjika zvakanyanya.Mhuri yemidziyo inosanganisira 14.1 Gbps (GS neGX) modhi ine backplane inoenderana, chip-to-chip, uye chip-to-module mashandiro, pamwe ne28G (GT) transceiver modhi inotsigira chip-to-chip uye chip-ku- module ine anopfuura miriyoni imwe LEs uye 4,096 precision-tunable DSP modules.

Altera Stratix 10 FPGAs ine Intel's 14nm katatu-gedhi tekinoroji inopa yakanyanya kuita, bandwidth, uye system yekubatanidza chero FPGA, uye yakaderera zvakanyanya simba rekushandisa.Strategic 10 zvishandiso zvine 56Gbps transceivers, 28Gbps backplanes, inoyangarara-point digital sign process (DSP) kuita, uye kutsigirwa kwekunatsiridza IEEE 754 Iyo Stratix 10 SoC ndiyo yekutanga yepamusoro-yekupedzisira SoC mhuri muIntel's 14nm katatu-gedhi transistor tekinoroji ine inotevera. -chizvarwa chakaoma-core processor system yakagadziridzwa kuti iite zvakakwana pa watt.