LFE5U-25F-6BG256C - Lipotoloho tse Kopantsoeng, tse Kenyelitsoeng, FPGAs (Field Programmable Gate Array)

FPGAs

Tsebisa:
Field Programmable Gate Arrays (FPGAs) e hlahile e le theknoloji e tsoetseng pele moralong oa potoloho ea dijithale.Li-circuits tsena tse hlophisitsoeng tse kopaneng li fa baqapi monyetla oa ho feto-fetoha le maemo le bokhoni ba ho iketsetsa.Sengoliloeng sena, re shebana le lefats'e la li-FPGA, re hlahloba sebopeho sa tsona, melemo le lits'ebetso.Ka ho utloisisa bokhoni le bokhoni ba li-FPGAs, re ka utloisisa hore na ba fetotse karolo ea moralo oa potoloho ea dijithale joang.

Sebopeho le mosebetsi:
Li-FPGA ke li-circuits tsa dijithale tse ka lokisoang bocha tse entsoeng ka li-block tsa logic tse hlophisehang, likhokahano, le li-block tsa input/output (I/O).Li-blocks tsena li ka hlophisoa ho sebelisoa puo ea tlhaloso ea hardware (HDL) e kang VHDL kapa Verilog, e lumellang moqapi ho hlalosa mosebetsi oa potoloho.Li-block blocks li ka hlophisoa ho etsa lits'ebetso tse fapaneng, joalo ka lipalo tsa lipalo kapa mesebetsi ea logic, ka ho hlophisa tafole ea ho sheba (LUT) ka har'a sebaka sa logic.Li-interconnects li sebetsa e le litsela tse hokahanyang li-block blocks tse fapaneng, tse tsamaisang puisano lipakeng tsa tsona.Mojule oa I/O o fana ka sebopeho sa lisebelisoa tsa kantle ho sebelisana le FPGA.Sebopeho sena se feto-fetohang haholo se nolofalletsa baqapi ho etsa lipotoloho tse rarahaneng tsa dijithale tse ka fetoloang kapa tsa hlophisoa bocha.

Melemo ea FPGAs:
Monyetla o ka sehloohong oa li-FPGA ke ho tenyetseha ha tsona.Ho fapana le li-circuits tse kopaneng tse ikhethileng (ASICs), tse thata bakeng sa mesebetsi e itseng, li-FPGA li ka hlophisoa bocha ha ho hlokahala.Sena se lumella baqapi ho etsa mohlala ka potlako, ho leka le ho fetola lipotoloho ntle le litšenyehelo tsa ho theha ASIC e tloaelehileng.Li-FPGA li boetse li fana ka lipotoloho tse khutšoane tsa nts'etsopele, ho fokotsa nako ea ho ea 'marakeng bakeng sa litsamaiso tse rarahaneng tsa elektroniki.Ho feta moo, li-FPGA li tšoana haholo ka tlhaho, li etsa hore li tšoanelehe bakeng sa lits'ebetso tse matla tsa komporo tse joalo ka bohlale ba maiketsetso, encryption ea data, le ts'ebetso ea matšoao a nako ea nnete.Ntle le moo, li-FPGA li sebetsa hantle ho feta li-processor tsa sepheo se akaretsang hobane li ka hlophisoa hantle ho latela ts'ebetso e lakatsehang, li fokotsa tšebeliso ea matla e sa hlokahaleng.

Likopo liindastering tse fapaneng:
Ka lebaka la ho tenyetseha ha tsona, li-FPGA li sebelisoa liindastering tse fapaneng.Likhokahanong tsa mehala, li-FPGA li sebelisoa liteisheneng tsa mantlha le li-routers tsa marang-rang ho sebetsana le data e potlakileng, ho matlafatsa ts'ireletso ea data, le ho ts'ehetsa marang-rang a hlalositsoeng ke software.Lits'ebetsong tsa likoloi, li-FPGA li thusa likarolo tse tsoetseng pele tsa lithuso tsa mokhanni joalo ka ho qoba ho thulana le taolo ea ho tsamaea ka sekepe.Li boetse li sebelisoa ka nako ea sebele ea ho sebetsana le litšoantšo, ho hlahloba le ho hlahloba mokuli ka thepa ea bongaka.Ho feta moo, li-FPGA li bohlokoa molemong oa lisebelisoa tsa sefofane le ts'ireletso, lisebelisoa tsa radar tse matlafatsang, li-avionics le likhokahano tse sireletsehileng.Ho ikamahanya le maemo le litšobotsi tse hlahelletseng tsa ts'ebetso li etsa hore FPGA e be karolo ea bohlokoa ea mahlale a morao-rao makaleng a fapaneng.

Mathata le litsela tsa nako e tlang:
Leha li-FPGA li na le melemo e mengata, li hlahisa mathata a tsona.Ts'ebetso ea moralo oa FPGA e ka ba e rarahaneng, e hlokang boiphihlelo le boiphihlelo lipuong tsa litlhaloso tsa Hardware le meralo ea FPGA.Ho feta moo, li-FPGA li sebelisa matla a mangata ho feta li-ASIC ha li ntse li etsa mosebetsi o tšoanang.Leha ho le joalo, lipatlisiso tse tsoelang pele le nts'etsopele li sebetsana le mathata ana.Lisebelisoa le mekhoa e mecha e ntse e ntlafatsoa ho nolofatsa moralo oa FPGA le ho fokotsa tšebeliso ea matla.Ha thekenoloji e ntse e tsoela pele, li-FPGA li lebelletsoe ho ba matla haholoanyane, ho sebelisa matla haholoanyane, le ho fumaneha ho baqapi ba bangata.

Ha re phethela:
Field Programmable Gate Arrays e fetotse tšimo ea moralo oa potoloho ea dijithale.Ho tenyetseha ha bona, ho feto-fetoha ha maemo le ho feto-fetoha ha maemo ho etsa hore e be tsa bohlokoa haholo liindastering tse fapaneng.Ho tloha likhokahanong tsa mehala ho ea ho likoloi le sefofane, li-FPGA li thusa ts'ebetso e tsoetseng pele le ts'ebetso e phahameng.Leha ho na le liqholotso, tsoelopele e tsoelang pele e ts'episa ho li hlola le ho ntlafatsa bokhoni le ts'ebeliso ea lisebelisoa tsena tse ikhethang.Ka tlhokahalo e ntseng e hola ea litsamaiso tse rarahaneng le tse tloaelehileng tsa elektroniki, ha ho pelaelo hore li-FPGA li tla bapala karolo ea bohlokoa ho theheng bokamoso ba moralo oa potoloho ea dijithale.