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Zachilengedwe & Zogulitsa kunja

Kodi FPGA ndi chiyani?

Field Programmable Gate Arrays (FPGAs) ndi zida za semiconductor zomwe zimakhazikika mozungulira ma configurable logic blocks (CLBs) olumikizidwa kudzera pa interconnectable interconnects.Ma FPGA atha kukonzedwanso kuti agwirizane ndi zomwe mukufuna kapena ntchito zomwe mukufuna mutapanga.Izi zimasiyanitsa ma FPGA ndi ma Applications Specific Integrated Circuits (ASICs), omwe amapangidwa kuti azigwira ntchito zinazake.Ngakhale ma FPGA a nthawi imodzi (OTP) FPGA akupezeka, mitundu yayikulu ndi SRAM yokhazikitsidwa yomwe imatha kukonzedwanso momwe kapangidwe kake kamasintha.

Kodi pali kusiyana kotani pakati pa ASIC ndi FPGA?

ASIC ndi FPGAs ali ndi malingaliro osiyanasiyana amtengo wapatali, ndipo amayenera kuunikiridwa mosamala asanasankhe chilichonse pa chimzake.Chidziwitso chochuluka chomwe chimafananitsa matekinoloje awiriwa.Ngakhale ma FPGA ankasankhidwiratu kuti apange mapangidwe otsika kwambiri / zovuta / voliyumu m'mbuyomu, ma FPGA amasiku ano amakankhira mosavuta chotchinga cha 500 MHz.Ndikuchulukirachulukira kwamalingaliro komwe sikunachitikepo ndi zina zambiri, monga mapurosesa ophatikizidwa, midadada ya DSP, mawotchi, ndi ma serial othamanga kwambiri pamitengo yotsika kwambiri, ma FPGA ndi malingaliro okakamiza pafupifupi mtundu uliwonse wamapangidwe.

Mapulogalamu a FPGA

Chifukwa cha mawonekedwe awo osinthika, ma FPGA ndi oyenera misika yambiri yosiyanasiyana.Monga mtsogoleri wamakampani, AMD imapereka mayankho athunthu omwe ali ndi zida za FPGA, mapulogalamu apamwamba, komanso ma IP osinthika, okonzeka kugwiritsa ntchito misika ndi ntchito monga:

• Zamlengalenga & Chitetezo- Ma FPGA olekerera ma radiation limodzi ndi luntha lokonza zithunzi, kupanga ma waveform, ndikukonzanso pang'ono kwa ma SDR.
• ASIC Prototyping- Ma prototyping a ASIC okhala ndi ma FPGA amathandizira kutsanzira kwachangu komanso kolondola kwa SoC ndikutsimikizira mapulogalamu ophatikizidwa
• Zagalimoto- Mayankho a Silicon yamagalimoto ndi IP pamakina olowera pachipata ndi madalaivala, chitonthozo, kumasuka, komanso infotainment yamagalimoto.-Phunzirani momwe AMD FPGA imathandizira Automotive Systems
• Broadcast & Pro AV- Sinthani zosintha mwachangu ndikutalikitsa moyo wazinthu zopangidwa ndi Broadcast Targeted Design Platforms ndi mayankho pamakina apamwamba kwambiri owulutsa.
• Consumer Electronics- Mayankho otsika mtengo omwe amathandizira m'badwo wotsatira, ogwiritsa ntchito omwe ali ndi mawonekedwe onse, monga ma handsets osinthika, zowonetsera zapa digito, zida zazidziwitso, maukonde apanyumba, ndi mabokosi apamwamba okhala.
• Data Center- Zopangidwira ma bandwidth apamwamba, ma seva otsika kwambiri, ma network, ndi mapulogalamu osungira kuti abweretse mtengo wapamwamba pakutumiza kwamtambo.
• Kugwiritsa Ntchito Kwambiri Pakompyuta ndi Kusunga Data- Solutions for Network Attached Storage (NAS), Storage Area Network (SAN), maseva, ndi zida zosungira.
• Industrial- AMD FPGAs ndi nsanja zopangidwira za Industrial, Scientific and Medical (ISM) zimathandizira kusinthasintha kwakukulu, kusinthasintha kwanthawi yayitali, komanso kutsika mtengo waukadaulo wosabwerezabwereza (NRE) pazogwiritsa ntchito zosiyanasiyana monga kulingalira kwa mafakitale. ndi kuyang'anira, makina opangira mafakitale, ndi zida zowonetsera zamankhwala.
• Zachipatala- Pakuwunika, kuyang'anira, ndi kugwiritsa ntchito chithandizo, mabanja a Virtex FPGA ndi Spartan™ FPGA angagwiritsidwe ntchito kukwaniritsa mitundu ingapo ya kukonza, kuwonetsa, ndi mawonekedwe a I/O.
• Chitetezo - AMD imapereka mayankho omwe amakwaniritsa zosowa zomwe zikuyenda bwino zachitetezo, kuyambira pakuwongolera kufikira kumayendedwe owunika ndi chitetezo.
• Video & Image Processing- AMD FPGAs ndi mapulaneti opangira omwe akuwunikira amathandizira kusinthasintha kwakukulu, kuthamangira ku msika, komanso kutsika mtengo waukadaulo wosabwerezabwereza (NRE) pamitundu ingapo yamakanema ndi zithunzi.
• Wired Communications- Mayankho omalizira mpaka kumapeto a Reprogrammable Networking Linecard Packet Processing, Framer/MAC, ma serial backplanes, ndi zina zambiri
• Kulumikizana Opanda zingwe- RF, band base, kulumikizana, zoyendera ndi njira zolumikizirana ndi zida zopanda zingwe, kuthana ndi miyezo monga WCDMA, HSDPA, WiMAX ndi ena.