XCKU15P-2FFVA1156E IC FPGA 516 I/O 1156FCBGA izingxenye ze-elekthronikhi ezintsha nezangempela ic chips amasekethe ahlanganisiwe wesevisi ye-BOM

Izimfanelo Zomkhiqizo

Ubuchwepheshe obuyingqayizivele nobunenzuzo nemikhiqizo

Ezinhlelweni zokushayela ezizimele, ukuhlanganiswa kwezinzwa kuyisiqondiso esibaluleke kakhulu, esingahlanganisa izinzuzo zezinzwa ezahlukene ukuze kunikeze okokufaka kwesignali okungcono.Ngokusebenzisa izixazululo ze-Xilinx's FPGA, ukuhlanganiswa kwamasiginali wezinzwa kungenziwa kangcono, ngaleyo ndlela kunikeze izinzuzo ezinkulu kanye nokusebenziseka kalula ohlelweni lwezinzwa.U-Dan Isaacs uthe izinzuzo ezilandelayo zinikezwa izixazululo zomkhiqizo we-Xilinx.

Okokuqala, ukusebenza okuphezulu kanye ne-latency ephansi.Imvamisa, ama-CPU endabuko, ama-GPU, noma ama-DSP angakwazi ukuzuza ukukhiqiza okuphezulu, kodwa hhayi ukubambezeleka okuphansi.Ngesixazululo se-Xilinx FPGA, ukuphuma okuphezulu kanye nokubambezeleka okuphansi kungafinyelelwa ngesikhathi esifanayo, ngokunyuka kwe-12x kumthamo ofanele kanye ne-1/10th yokusetshenziswa kwamandla kwezakhiwo zekhompiyutha ezihloswe jikelele, ngaphezu kwesikhathi esinamandla kakhulu.

Okwesibili, inika amandla i-on-chip kanye ne-in-run reconfiguration.Lokhu kuphinde kuhlobane nesimo sakhona sokuguquguquka, njengoba imikhiqizo ye-Cyrix nobuchwepheshe akudingi ukwethulwa kwamadivayisi amasha ukuze kunikwe amandla ukulungiselelwa kabusha kokundiza.Isibonelo, kuphrothokholi ye-MIPI, lapho amanani edatha enyuka, izixazululo ze-FPGA azidingi ukushintsha amadivayisi okuqala kodwa zingasekela amanani aphezulu wedatha ngezinguquko ezihlelekayo zokucabanga.

Futhi, izixazululo ze-FPGA zika-Xilinx zinamandla e-DFX, noma i-Dynamic Function Exchange.Asikho isidingo sokuqalisa kabusha noma ukucisha amadivaysi ukushintshanisa imisebenzi phakathi kwawo.Isibonelo, i-I/O noma izinzwa azidingi ukushintshwa kakhulu, kodwa ingxenye kuphela ye-logic ehlelekayo esetshenziselwa ushintsho.

Ngamafuphi, ngaphezu kokusebenza okuphezulu nokubambezeleka okuphansi, imikhiqizo nobuchwepheshe be-Xilinx kungasiza amakhasimende ukuthi afinyelele ukushintshashintsha komsebenzi okuguquguqukayo noma ku-hardware ekude, okungukuthi, izibuyekezo ze-chip, ngokusebenzisa ingqondo ehlelekayo.Lokhu kuvumela isixazululo esibanzi kakhulu nesikakala, okuhlanganisa nezimfuneko ze-I/O zolwazi lokuzwa, kanye nekhono lokusheshisa, nekhono lokuhlanganisa, ukucubungula kusengaphambili nokusabalalisa idatha.Ikhono lokuqoqa yonke idatha kusuka kumadivayisi amancane onqenqemeni ukuze icutshungulwe, bese icutshungulwa ngedivayisi enkulu, i-pre-processor emaphakathi.Kanye ne-ADAS, lokhu kuvumela ukusebenzisa ikhompuyutha okuhlukahlukene, ukusiza izinjini ze-vector, izinjini ze-AI, nezinjini ezihlukahlukene ukuze kuzuzwe ikhompuyutha ehlukahlukene.

Ulayini womkhiqizo we-SA ohlale uthuthuka

I-Xilinx inolwazi olunzulu emkhakheni wezimoto, ngokwethulwa kwakamuva kwe-ZU7EB7 ne-ZU7EB11, imikhiqizo emibili emisha eyenza imishini yamanje yezinga lezimoto ihleleke kakhudlwana, ene-I/O ephezulu nokusebenza kangcono, okungeziwe kwakamuva kwe-Xilinx' automotive grade SA. umugqa womkhiqizo.Lokhu kusekelwe ezidingweni ze-ADAS nokushayela ngokuzenzakalelayo, isibonelo, manje sinezidingo eziphakeme zama-edge probe kanye nezilawuli zangaphambili ezimaphakathi.Sethula le mikhiqizo emibili futhi ngenxa yesidingo samakhasimende, ngakho sethula umkhiqizo omusha njenge-Xilinx ZU7EB.”

Izinzuzo ezilethwa umkhiqizo we-Xilinx nokusebenza okuphezulu komkhiqizo kakade kudlula kakhulu inani lawo eliphakeme uma kuqhathaniswa, ngoba ingqondo ehlelekayo ingasekela ama-algorithms ahlukene futhi ivumele i-chip ukuthi isekele izidingo eziningi ezahlukene.”Ukuze uthole ama-chips wangokwezifiso noma ama-ASIC, ukuze ushintshe umsebenzi noma uguqule imfuneko kufanele wenze enye i-chip, ebiza kakhulu futhi eyingozi, futhi awukwazi ukuqiniseka ukuthi izosebenza okwesibili nxazonke.Ngemikhiqizo ehlelekayo ye-Xilinx, kungenzeka ukuhlangabezana nezidingo eziningi eziguqukayo ngomshini ofanayo, okuyikhambi elihle lokushiyeka kwama-ASIC.”Kusho uDan Isaacs.

Uphinde wagqamisa i-DAPD, umsebenzi wokuhlanganisa idatha wokucubungula kusengaphambili nokusabalalisa.Ngenxa yokuthi amakhasimende amaningi manje afuna amadivaysi amakhulu nezinzwa ezengeziwe ezimotweni ezizishayelayo, kunesidingo sokuhleleka okwengeziwe kanye nekhono lokufaka ama-accelerator amaningi kulo lonke uhlelo.Ngokusekelwe kulezi zidingo, i-Xilinx iphendule ngokushesha ngakho-ke inohlu lwemigqa yomkhiqizo ongakala ukuze ihlangabezane nezimfuneko zekhasimende ezintsha zokucubungula nokuzwa, okuhlanganisa nezimfuneko zekhasimende zokulawula kwangaphambili okumaphakathi ngaphezu kwezinzwa ezisemaphethelweni.