Xc7a200t-2fbg676i Jeking XC7A200T Field Programmable Gate Array IC XC7A200T-2FBG676I

Makhalidwe a Zamalonda

Zachilengedwe & Zogulitsa kunja

Dzina lonse la FPGA ndi Field-Programmable Gate Array.FPGA ndiyopangidwa ndi chitukuko chowonjezereka pamaziko a PAL, GAL, CPLD ndi zida zina zosinthika.Monga gawo lokhazikika pagawo la ASIC, FPGA sikuti imangothetsa kusowa kwa dera lokhazikika, komanso kugonjetsa kuperewera kwa chiwerengero chochepa cha dera loyambira lachipata chokonzekera.Mwachidule, FPGA ndi chip chomwe chimatha kukonzedwa kuti chisinthe mawonekedwe ake amkati.

Pazaka zingapo zapitazi, ntchito ya FPGA pakupanga ma network ndi ma telecommunication yakula kwambiri kuposa kungogwiritsiridwa ntchito kulumikiza malingaliro pakati pa zigawo zosiyanasiyana pa board yophatikizika.Mayankho ozikidwa pa FPGA amapereka magwiridwe antchito, magwiridwe antchito, ndi kusinthasintha kwa mayankho odzipereka a chip pomwe amachepetsa ndalama zachitukuko.Ndi kuchepa kwa mtengo wa zida za FPGA komanso kuchuluka kwa kachulukidwe/kachitidwe, ma FPGA amasiku ano amatha kuphimba chilichonse kuyambira kumapeto kwa DSLAM ndi masiwichi a Ethernet kupita ku ma router apamwamba kwambiri ndi zida za WDM.

Kutuluka kwa FPGA kuzinthu zamagalimoto ndiukadaulo wamagalimoto amagetsi kwabweretsa kusintha kwakusintha, msika wamagalimoto padziko lonse lapansi wa FPGA, kuchokera ku purosesa yakale ya monolithic FPGA yopangidwa kukhala purosesa ya FPGA yambiri, kapena FPGA gulu la mapurosesa othamanga kwambiri.Zogulitsa zamagetsi zamagalimoto zozikidwa pa FPGA zitha kukwaniritsa zosowa zamtsogolo zamagalimoto, ndipo m'nthawi yamitundu ingapo zimakhalira limodzi, nsanja yayikulu ya Hardware yomangidwa ndi FPGA monga pachimake imatha kukwaniritsa kuyanjana kudzera m'njira zosiyanasiyana zotsitsa mapulogalamu.Ndikukula kosalekeza kwaukadaulo wamagalimoto amagetsi mtsogolomo, kuthamanga kwa FPGA kupitilirabe bwino.

Ponena za msika wamafakitale, wasanduka msika wosanja pang'ono koma womwe ukukula pang'onopang'ono pamakampani a semiconductor.Poyerekeza ndi chisangalalo cha zinthu za ogula, msika wa mafakitale umawoneka wodalirika, makamaka pamsika wovuta monga momwe uliri panopa, zomwe zimapatsa mafakitale a semiconductor kutentha.Pazida zapadera zamphamvu monga FPGA, chitukuko chokhazikika chamsika wamafakitale chabweretsa mwayi waukulu wachitukuko.