Uiga Oloa

A. O a meataalo masani FPGA

I le taimi nei, o tupe meataalo FPGA i luga o le maketi e masani lava ona sau mai Xilinx ma Altera, lea e sili atu i le 80% o le maketi FPGA.O isi oloa gaosi oloa FPGA e masani lava mo nisi faʻaoga faʻapitoa, mo se faʻataʻitaʻiga, e masani lava ona gaosia e Actel FPGA faʻapipiʻi faʻapipiʻi e faʻafetaui ai tulaga faʻaoga sili ona faigata o vaalele ma oloa vaalele.O lo'o taua i lalo oloa fa'atusa a kamupani e lua, Altera ma Xilinx.

O oloa masani a Altera

O masini FPGA a Altera e vaevaeina i ni fa'asologa e tolu: o le tasi o le fa'asologa o le Afa;o le lona lua o le Stratix faasologa maualuga, ma le lona tolu o le faasologa Arriva lea e mafai ona faigofie ASICized i le va o le lua.

1. mo maualuga-faatinoga Stratix faasologa FPGAs

Stratix series FPGAs e mafai ona fesoasoani i tagata fa'aoga e fa'aitiitia le lamatiaga ma le maualuga o le fa'atinoga i se taimi vave e mafai ai e fa'alauiloa oloa sili ona maualuga fa'atinoga.O le tuʻufaʻatasia o le maualuga maualuga, maualuga le faʻatinoga, ma le tamaoaiga, o le Stratix aiga o FPGA e mafai ona tuʻufaʻatasia le tele o foliga ma faʻateleina le bandwidth system.O foliga o le aiga Stratix o augatupulaga o oloa e fou ma faʻaauau pea ona faʻaleleia.O aso fa'alauiloa ma faiga fa'atekonolosi a le aiga Stratix o FPGA o lo'o fa'aalia i le Laulau 1-1.

Laulau 1-1 Fa'asologa o Stratix

Stratix FPGAs ma Stratix GX faʻataʻitaʻiga o faʻataʻitaʻiga muamua ia i le Altera's Stratix FPGA aiga.O lenei aiga o FPGA e maualuga le fa'atinoga o lo'o fa'alauiloa atu ai le DSP hardcore intellectual property (IP) modules ma le TriMatrix fa'aoga lautele i luga o le chip memory ma fetuutuunai I/O architecture.

O le Stratix II FPGA ma le Stratix II GX faʻataʻitaʻiga faʻaalia le Adaptive Logic Module (ALM) architecture, lea e suitulaga i le 4-input LUT ma le maualuga-8-input segmented lookup table (LUT).II GX FPGA ma o loʻo fautuaina pea mo mamanu fou.

Stratix III FPGAs o le alamanuia aupito maualalo-mana, maualuga-faatinoga 65nm FPGAs.e mafai ona faʻaogaina le ituaiga logic (L), manatua, ma le faʻaleleia atili o le DSP (E) e tuʻufaʻatasia ai manaʻoga a le tagata faʻaoga punaoa e aunoa ma le mamanuina ma punaoa sili atu nai lo le manaʻomia, ma faʻasaoina ai laupapa, faʻapuupuu taimi faʻapipiʻi, ma faʻaitiitia tau.fuafuaga III FPGAs ua fuafuaina muamua mo faiga faiga autu maualuga-iuga mo le tele o talosaga.

Stratix IV FPGA e ofoina atu le maualuga maualuga, sili ona lelei le faʻatinoga, ma le maualalo o le mana faʻaaogaina o soʻo se 40nm FPGA.Stratix IV FPGA aiga e ofoina atu le faʻaleleia (E) ma faʻaleleia masini ma transceivers (GX ma GT) e faʻafetaui manaʻoga o le tele o maketi ma faʻaoga e pei o fesoʻotaʻiga uaea ma laina tumau, militeli, faʻasalalauga, ma isi mea, o lenei 40nm FPGA maualuga. aiga e aofia ai mea sili ona lelei i le vasega 11.3 Gbps transceiver.

Stratix V FPGAs ausia le bandwidth maualuga ma le maualuga o le faʻaogaina o soʻo se 28nm FPGA ma e matua fetuutuunai.O le aiga masini e aofia ai le 14.1 Gbps (GS ma le GX) faʻataʻitaʻiga ma le backplane fetaui, chip-to-chip, ma chip-to-module functionality, faʻapea foʻi ma le 28G (GT) transceiver faʻataʻitaʻiga e lagolagoina chip-to-chip ma chip-to- module ma sili atu ma le tasi miliona LEs ma 4,096 faʻataʻitaʻiga faʻaoga DSP modules.

Altera Stratix 10 FPGAs ma Intel's 14nm triple-gate technology e ofoina atu le faʻatinoga sili, bandwidth, ma le tuʻufaʻatasia o soʻo se FPGA, ma le faʻaaogaina o le eletise.fuafuaga 10 masini faʻaalia 56Gbps transceivers, 28Gbps backplanes, opeopea-point faʻailoga faʻailoga numera (DSP) faatinoga, ma le lagolago mo le faʻaleleia IEEE 754 O le Stratix 10 SoC o le muamua maualuga pito maualuga SoC aiga i Intel's 14nm tolu-gate transistor tekinolosi ma se isi. -fa'atupuina faiga fa'apolokalame malosi-autu optimized mo le fa'atinoga sili ona lelei ile watt.