Makhalidwe a Zamalonda

Posachedwapa, Xilinx adatulutsa zinthu ziwiri zatsopano, ZU7EB7 ndi ZU7EB11, pomwe akutenga ukadaulo woyendetsa galimoto kupita pamlingo wina watsopano.Pamsonkhano womwewo wa atolankhani, a Dan Isaacs, Director of Automotive Strategy and Customer Marketing ku Xilinx, adagawana zinthu za Xilinx, ubwino wa FPGAs, ndi luso loyendetsa galimoto.

Kuphatikiza adaptive, scalability

Pazambiri komanso zokumana nazo, Xilinx ali ndi chidziwitso chozama kwambiri pantchito yamagalimoto.Kuchokera pakupereka mitundu 14 ndi mitundu 29 mu 2014, yakula mpaka mitundu 29 ndi mitundu 111 mu 2018. Poyendetsa pawokha, zinthu za Xilinx zilipo muzinthu zambiri za opanga ndi nsanja, kuphatikiza apollo a Baidu, BYD, Daimler, Magna, ZF, ndi Pony Smart.Dan Isaacs adalongosola zida za Xilinx 'zomwe zimakwaniritsa zosowa zonse zamakasitomala kuyambira zazing'ono mpaka zazikulu, kaya ndi masensa am'mphepete kapena owongolera omwe amapangidwira pakati.

Panjira yofufuza ukadaulo woyendetsa galimoto, ena opanga miyambo amakonda kupita kukazindikira mphete za panoramic, kusuntha kuchokera kunja kwa galimoto kupita mkati mwagalimoto, ndiyeno kuchita ADAS pre-controller ndi zina zotero.Makampani opanga ukadaulo wa pa intaneti monga Baidu, amakonda kusankha njira ina yomwe si yachikhalidwe ndikutenga njira yopangira ma module apakati kuti akwaniritse kuyendetsa modziyimira pawokha.Pakadali pano, zopangira za Xilinx ndi zothetsera zaphimba zinthu zonse m'njira zonse ziwiri.Ku LiDAR, mwachitsanzo, makampani opitilira 30 akugwiritsa ntchito mankhwala ndi matekinoloje a Xilinx.

Dan Isaacs adanena kuti funso la momwe mungakhalire otetezeka nthawi zonse limakhala m'maganizo a Xilinx.Pamene zofunikira za masensa zikupitilira kuwonjezeka, momwemonso zofunikira pakukonza deta, zomwe zimafuna kuti machitidwe ndi zipangizo zomwe zili m'galimoto ziwonongeke.Ntchito ndi ukadaulo wa Xilinx Autonomous Driving Central Module, pokhudzana ndi kuphatikizika kwa data ndi kuphatikizika kwa sensor, zikuwonetsanso kuti ukadaulo wa Xilinx ndi wowopsa kwambiri, kuyambira pazida zazing'ono mpaka zazikulu kwambiri.

Kuphatikiza apo, zinthu za Xilinx ndi tchipisi ndizokhazikika kwambiri ndipo zimatha kukwaniritsa zosintha, kaya zimafunikira masensa ambiri kapena magwiridwe antchito apamwamba apakompyuta.Mwachitsanzo, LIDAR, pali makampani oposa 50 a LIDAR, ndipo onse amasonkhanitsa deta ndikusonkhanitsa deta m'njira zosiyanasiyana, kotero iwo akufuna kuti athe kusonkhanitsa deta m'njira zosiyanasiyana.Dan Isaacs adanenetsa kuti chinthu chokhacho chowongoka komanso chosinthika chomwe chingathe kukumana ndi kubwereza kwazinthu ndi matekinoloje.

Ukadaulo wapadera komanso wopindulitsa komanso zinthu zina

M'makina oyendetsa galimoto odziyimira pawokha, kuphatikizika kwa sensor ndikofunikira kwambiri, komwe kumatha kuphatikiza ubwino wa masensa osiyanasiyana kuti apereke kulowetsa kwabwinoko.Pogwiritsa ntchito mayankho a Xilinx's FPGA, kuphatikizika kwa ma siginecha a sensor kumatha kukhazikitsidwa bwino, motero kumapereka zabwino zambiri komanso kusavuta kumakina omvera.Dan Isaacs adati maubwino otsatirawa amaperekedwa ndi mayankho a Xilinx '.

Choyamba, kutulutsa kwakukulu komanso kuchepa kwa latency.Nthawi zambiri, ma CPU achikhalidwe, ma GPU, kapena ma DSP amatha kupititsa patsogolo, koma osati kutsika kochepa.Ndi yankho la Xilinx FPGA, kupititsa patsogolo kwambiri komanso kuchepa kwapang'onopang'ono kungathe kupezedwa nthawi imodzi, ndi kuwonjezeka kwa 12x mu mphamvu yoyenera ndi 1 / 10th ya mphamvu yogwiritsira ntchito zomangamanga zamakono zamakono, kuphatikizapo nthawi yamphamvu kwambiri.

Kachiwiri, imathandizira pa-chip ndi in-run reconfiguration.Izi zikugwirizananso ndi chikhalidwe chake chosinthika, monga mankhwala ndi matekinoloje a Cyrix safuna kukhazikitsidwa kwa zipangizo zatsopano kuti athe kukonzanso pa ntchentche.Mwachitsanzo, mu protocol ya MIPI, pomwe mitengo ya data ikuwonjezeka, mayankho a FPGA safunikira kusintha zida zoyambirira koma atha kuthandizira mitengo yayikulu ya data kudzera pakusintha kwamalingaliro.

Apanso, mayankho a Xilinx a FPGA ali ndi DFX, kapena Dynamic Function Exchange, kuthekera.Palibe chifukwa choyambitsanso kapena kuzimitsa zida kuti musinthe magwiridwe antchito pakati pawo.Mwachitsanzo, I / O kapena masensa safunikira kusinthidwa kwambiri, koma gawo limodzi lokha lamalingaliro okonzekera limagwiritsidwa ntchito pakusintha.

Mwachidule, kuwonjezera pakuchita bwino kwambiri komanso kutsika pang'ono, zinthu za Xilinx ndi matekinoloje zingathandize makasitomala kukwaniritsa kusinthana kwa ntchito kapena mu hardware yakutali, mwachitsanzo, zosintha za chip, kudzera mumalingaliro osinthika.Izi zimathandiza kuti pakhale njira yothetsera mavuto ambiri komanso yowonjezereka, kuphatikizapo zofunikira za I / O kuti mumve zambiri, komanso kuthekera kofulumizitsa, komanso kutha kusonkhanitsa, kukonzekera ndi kugawa deta.Kutha kusonkhanitsa deta yonse kuchokera ku zipangizo zing'onozing'ono zomwe zili m'mphepete kuti zitheke, ndikuzikonza ndi chipangizo chachikulu, choyambirira chapakati.Pamodzi ndi ADAS, izi zimathandizira makompyuta osasinthika, othandizira ma injini a vector, injini za AI, ndi mainjini osiyanasiyana kuti akwaniritse makompyuta osiyanasiyana.

Mtengo wotsika kwambiri wa magawo a SA

Xilinx ali ndi chidziwitso chakuya mu gawo lamagalimoto, ndi kukhazikitsidwa kwaposachedwa kwa ZU7EB7 ndi ZU7EB11, zinthu ziwiri zatsopano zomwe zimapangitsa zida zamagalimoto zamakono kukhala zosinthika, zokhala ndi ma I/O apamwamba komanso kuchita bwino, kuwonjezera kwaposachedwa ku Xilinx' automotive grade SA. mzere wazinthu.Izi zimachokera ku zosowa za ADAS ndi kuyendetsa galimoto modziyimira pawokha, mwachitsanzo, tsopano tili ndi zofunikira zapamwamba zama probes am'mphepete ndi owongolera apakati.Tikuyambitsanso zinthu ziwirizi chifukwa cha kuchuluka kwamakasitomala, ndiye tikuyambitsanso chinthu chatsopano ngati Xilinx ZU7EB. ”

Ubwino womwe mankhwala a Xilinx amabweretsa komanso magwiridwe antchito apamwamba a mankhwalawa amapitilira mtengo wake wokwera poyerekeza, chifukwa malingaliro osinthika amatha kuthandizira ma aligorivimu osiyanasiyana ndikulola chip kuthandizira zofunikira zosiyanasiyana. "Kwa tchipisi tachizolowezi kapena ma ASIC, kuti musinthe ntchito kapena kusintha chofunikira muyenera kupanga chip china, chomwe ndi chokwera mtengo komanso chowopsa, ndipo simungatsimikize kuti chidzagwira ntchito kachiwiri.Ndi Xilinx 'programmable logic mankhwala, n'zotheka kukwaniritsa zosiyanasiyana zofunika kusintha ndi chipangizo chomwecho, amene ndi yabwino yothetsera zofooka za ASICs. "Anatero Dan Isaacs.

Iye adawunikiranso DAPD, ntchito yophatikizira deta yokonzekera ndikugawa.Chifukwa makasitomala ambiri tsopano akufuna zida zazikulu ndi masensa ambiri pamagalimoto odziyendetsa okha, pakufunika kukhazikika komanso kuthekera koyika ma accelerator ambiri mudongosolo lonse.Kutengera zofunikira izi, Xilinx yayankha mwachangu ndipo ilinso ndi mizere ingapo yowongoka kuti ikwaniritse zofunikira zamakasitomala zatsopano pakukonza ndi kuzindikira, kuphatikiza zofunikira zamakasitomala zapakati pakuwongolera kuphatikiza ndi masensa am'mphepete.