I-AN 872 Programmable Acceleration Card ene-Intel Arria 10 GX FPGA

Isingeniso

Mayelana nalo Mqulu

Lo mbhalo uhlinzeka ngezindlela zokulinganisa nokuqinisekisa amandla nokusebenza okushisayo kwedizayini yakho ye-AFU usebenzisa i-Intel® Programmable Acceleration Card ene-Intel Arria® 10 GX FPGA endaweni yeseva eqondiwe.

Ukucaciswa Kwamandla

Isilawuli sokuphatha ibhodi siqapha futhi siphathe imicimbi eshisayo namandla ku-Intel FPGA PAC. Uma ibhodi noma i-FPGA ishisa ngokweqile noma idonsa amandla amaningi, isilawuli sokuphatha ibhodi sivala amandla e-FPGA ukuze avikeleke. Ngokulandelayo, futhi yehlisa isixhumanisi se-PCIe esingase sibangele ukuphahlazeka kwesistimu okungalindelekile. Bheka Ukuvala Okuzenzakalelayo ukuze uthole imininingwane eyengeziwe mayelana nemibandela ebangela ukuvala kwebhodi. Ezimweni ezijwayelekile, izinga lokushisa le-FPGA namandla kuyimbangela ehamba phambili yokuvala shaqa. Ukuze kuncishiswe isikhathi sokuphumula nokuqinisekisa ukuzinza kwesistimu, i-Intel incoma ukuthi isamba samandla ebhodi angeqi ngalé kuka-66 W futhi amandla e-FPGA awadluli ku-45 W. Izingxenye ngazinye kanye namabhodi ebhodi anokuhlukahluka kwamandla. Ngakho-ke, amanani okuzisholo aphansi kunemikhawulo yokuqinisekisa ukuthi ibhodi alizwani nokuvala shaqa okungahleliwe ohlelweni olunomthwalo ohlukahlukene wokusebenza kanye nezinga lokushisa lokungena.

Ukucaciswa Kwamandla

Uhlelo	Amandla Ebhodi Ephelele (watts)	Amandla e-FPGA (watts)
Uhlelo olune-FPGA Interface Manager (FIM) kanye ne-AFU esebenza ngomthwalo omubi kakhulu wokusebenza kanzima okungenani imizuzu eyi-15 ekushiseni okuyisisekelo okungu-95°C.	66	45

Amandla ebhodi aphelele ayahlukahluka kuye ngedizayini yakho ye-Accelerator Functional Unit (AFU) (inani kanye nemvamisa yokuguqulwa okunengqondo), izinga lokushisa lokungena, izinga lokushisa lesistimu nokugeleza komoya kwendawo eqondiwe ye-Intel FPGA PAC. Ukuze ulawule lokhu kuhlukahluka, i-Intel incoma ukuthi uhlangabezane nalokhu kucaciswa kwamandla ukuze uvimbele ukuvalwa kwamandla yisilawuli Sokuphatha Sebhodi.

Ulwazi Oluhlobene

Cisha ngokuzenzakalelayo.

Okudingekayo

Umkhiqizi wemishini yoqobo yeseva (i-OEM) kufanele aqinisekise ukuthi ukuxhumana ngakunye kwe-Intel FPGA PAC ku-PCIe slot kunkundla yeseva eqondiwe kungahlala ngaphakathi kwemikhawulo yokushisa ngisho nalapho ibhodi lisebenzisa amandla aphezulu avunyelwe (66 W). Ukuze uthole ulwazi olwengeziwe, bheka i-Intel PAC ene-Intel Arria 10 GX FPGA Platform Qualification Guidelines(1).

Izidingo Zamathuluzi

Kufanele ube namathuluzi alandelayo ukuze ulinganise futhi uhlole amandla nokusebenza okushisayo.

• Isoftware:
  • I-Intel Acceleration Stack for Development
  • I-BWToolkit
  • Idizayini ye-AFU(2)
  • I-Tcl script (landa) - Iyadingeka ukuze ufomethe uhlelo file ukuze kuhlaziywe
  • I-Early Power Estimator yamadivayisi we-Intel Arria 10
  • Ishidi le-Intel FPGA PAC Power Estimator (landa)
• Izingxenyekazi zekhompuyutha:
  • I-Intel FPGA PAC
  • Intambo ye-Micro-USB(3)
  • Iseva eqondiwe ye-Intel FPGA PAC(4)

I-Intel incoma ukuthi ulandele umhlahlandlela we-Intel Acceleration Stack Quick Start ye-Intel Programmable Acceleration Card ene-Intel Arria 10 GX FPGA ukuze kufakwe isofthiwe.

Ulwazi Oluhlobene

I-Intel Acceleration Stack Umhlahlandlela Wokuqala Osheshayo wekhadi le-Intel Programmable Acceleration ene-Intel Arria 10 GX FPGA.

1. Xhumana nommeleli wakho wosekelo lwe-Intel ukuze ufinyelele le dokhumenti.
2. I-build_synth directory idalwe ngemuva kokuhlanganisa i-AFU yakho.
3. Ku-Acceleration Stack 1.2, ukuqapha kwebhodi kwenziwa nge-PCIe.
4. Qinisekisa ukuthi i-OEM yakho iqinisekise i-slot ye-PCIe eqondisiwe ngokuvumelana Nemihlahlandlela Yokufaneleka Yenkundla ye-Intel FPGA PAC yakho.

Ukusebenzisa Isilawuli Sokuphathwa Kwebhodi

Cisha ngokuzenzakalelayo

Isilawuli Sokuphathwa Kwebhodi siqapha futhi silawule ukusetha kabusha, ojantshi bamandla abahlukene, i-FPGA namazinga okushisa ebhodi. Lapho Isilawuli Sokuphathwa Kwebhodi sizwa izimo ezingase kulimaze ibhodi, sivala ngokuzenzakalelayo amandla ebhodi ukuze sivikeleke.

Qaphela: Lapho i-FPGA iphelelwa amandla, isixhumanisi se-PCIe phakathi kwe-Intel FPGA PAC nomsingathi siyancipha. Ezinhlelweni eziningi, isixhumanisi se-PCIe singabangela ukuphahlazeka kwesistimu.

Imibandela yokuvala ngokuzenzakalelayo

Ithebula elilandelayo libala imibandela lapho Isilawuli Sokuphathwa Kwebhodi sivala amandla ebhodi.

Ipharamitha	I-Threshold Limit
Amandla eBhodi	66 W
I-12v Backplane yamanje	6 A
12v Indiza Engemuva Voltage	14 V
1.2v Yamanje	16 A
1.2v Voltage	1.4 V
1.8v Yamanje	8 A
1.8v Voltage	2.04 V
3.3v Yamanje	8 A
3.3v Voltage	3.96 V
I-FPGA Core Voltage	1.08 V
I-FPGA Core Yamanje	60 A
I-FPGA Core Temperature	100°C
I-Core Supply Temperature	120°C
Izinga Lokushisa Lebhodi	80°C
I-QSFP Temperature	90°C
I-QSFP Voltage	3.7 V

Iyalulama Ngemva Kokuvala Ngokuzenzakalelayo

Isilawuli Sokuphathwa Kwebhodi sibambe amandla kuze kube umjikelezo wamandla olandelayo. Ngakho-ke, lapho amandla ekhadi le-Intel FPGA PAC evalwa, kufanele ujikeleze iseva ukuze ubuyisele amandla ku-Intel FPGA PAC.

Isizathu esivamile sokuvalwa kwamandla ukushisa ngokweqile kwe-FPGA (lapho izinga lokushisa eliyinhloko lingaphezu kuka-100°C), noma i-FPGA idweba amandla amanje ngokweqile. Lokhu ngokuvamile kwenzeka lapho idizayini ye-AFU idlula izimvilophu zamandla ezichaziwe ze-Intel FPGA PAC noma kunokugeleza komoya okunganele. Kulokhu, kufanele wehlise ukusetshenziswa kwamandla ku-AFU yakho.

Gada Izinzwa Ezikubhodi usebenzisa i-OPAE

Sebenzisa uhlelo lomugqa womyalo we-fpgainfo ukuze uqoqe idatha yenzwa yezinga lokushisa kanye namandla Kusilawuli Sokuphathwa Kwebhodi. Ungasebenzisa lolu hlelo nge-Acceleration Stack 1.2 nangaphezulu. Ngesitaki Sokusheshisa esingu-1.1 noma ngaphezulu, sebenzisa ithuluzi le-BWMonitor njengoba kuchazwe esigabeni esilandelayo.

Ukuze uqoqe idatha yezinga lokushisa:

• bash-4.2$ fpgainfo temp

Sample okukhiphayo

Ukuqoqa idatha yamandla

• bash-4.2$ fpgainfo amandla

Sample okukhiphayo

Gada Izinzwa Ezikubhodi usebenzisa i-BWMonitor

• I-BWMonitor iyithuluzi le-BittWare elikuvumela ukuthi ulinganise izinga lokushisa le-FPGA/ibhodi, voltage, futhi zamanje.

Okudingekayo: Kufanele ufake intambo ye-USB encane phakathi kwe-Intel FPGA PAC kanye neseva.

1. Faka isofthiwe efanele ye-BittWorks II Toolkit-Lite, i-firmware, ne-bootloader.

Inguqulo ye-OS-Compatible BittWorks II ToolkitLite

Isistimu esebenzayo	Khulula	Inguqulo ye-BittWorks II Toolkit-Lite	Faka Umyalo
I-CentOS 7.4/RHEL 7.4	2018.6 Enterprise Linux 7 (64-bit)	bw2tk- Lite-2018.6.el7.x86_64.rpm
			sudo yum faka bw2tk-\ lite-2018.6.el7.x86_64.rpm
Ubuntu 16.04	2018.6 Ubuntu 16.04 (64-bit)	bw2tk- lite-2018.6.u1604.amd64.deb
			sudo dpkg -i bw2tk-\ 2018.6.u1604.amd64.deb

Bheka Isiqalo webikhasi lokulanda i-BMC firmware namathuluzi

• Inguqulo ye-Firmware ye-BMC: 26889
• Inguqulo ye-BMC Bootloader: 26879

Londoloza i- files endaweni eyaziwayo emshinini wokusingathwa. Isikripthi esilandelayo siyakwazisa le ndawo.

Engeza ithuluzi le-Bittware ku-PATH:

• thekelisa INDLELA=/opt/bwtk/2018.6.0L/bin/:$PATH

Ungaqalisa i-BWMonitor usebenzisa

• /opt/bwtk/2018.6L/bin/bwmonitor-gui&

Sample Izilinganiso

Ukuqinisekiswa Kwe-AFU Design Power

Ukugeleza Kokulinganisa Amandla

Ukuze uhlole amandla edizayini yakho ye-AFU, thwebula amamethrikhi alandelayo:

• Amandla ebhodi aphelele kanye nezinga lokushisa le-FPGA
  • (ngemuva kokusebenzisa amaphethini edatha yesimo esibi kakhulu kumklamo wakho imizuzu eyi-15)
• Amandla Aqinile Nezinga Lokushisa
  • (kusetshenziswa idizayini yokulinganisa amandla amile)
• Amandla Esimo Esibi Kakhulu
  • (amanani abikezelwe kusetshenziswa i-Early Power Estimator yamadivayisi we-Intel Arria 10)

Bese, sebenzisa Ishidi le-Intel FPGA PAC Power Estimator (landa) ngalawa mamethrikhi arekhodiwe ukuze uqinisekise ukuthi umklamo wakho we-AFU uyahlangabezana yini nokucaciswa.

Ukulinganisa Amandla Ebhodi Ephelele

Landela lezi zinyathelo

1. Faka i-Intel PAC nge-Intel Arria 10 GX FPGA kusikhala se-PCIe esifanelekayo kuseva. Uma usebenzisa i-BWMonitor ukulinganisa, xhuma ikhebula le-Micro-USB ukusuka ngemuva kwekhadi kunoma iyiphi imbobo ye-USB yeseva.
2. Layisha i-AFU yakho bese ugijima ngamandla ayo aphezulu.
   • Uma i-AFU isebenzisa i-Ethernet, qiniseka ukuthi intambo yenethiwekhi noma imojuli ifakiwe futhi ixhunywe kuzakwethu wesixhumanisi futhi ithrafikhi yenethiwekhi ivuliwe ku-AFU.
   • Uma kufaneleka, sebenzisa i-DMA ngokuqhubekayo ukuze usebenzise i-DDR4 ebhodini.
   • Qalisa izinhlelo zakho zokusebenza kumsingathi ukuze uphakele i-AFU ithrafikhi eyingozi kakhulu futhi usebenzise ngokugcwele i-FPGA. Qinisekisa ukuthi ugcizelela i-FPGA ngethrafikhi yedatha ecindezela kakhulu. Qalisa lesi sinyathelo okungenani imizuzu eyi-15 ukuze uvumele izinga lokushisa eliyinhloko le-FPGA ukuthi lizinze.
     • Qaphela: Ngesikhathi sokuhlola, qapha amandla ebhodi aphelele, amandla e-FPGA, kanye nevelu yokushisa eyinhloko ye-FPGA ukuze uqinisekise ukuthi ahlala ngaphakathi kokucaciswayo. Uma kufinyelelwa imikhawulo engu-66 W, 45 W, noma 100°C, yeka ukuhlola ngokushesha.
3. Ngemuva kokuthi izinga lokushisa eliyinhloko le-FPGA lizinzile, sebenzisa uhlelo lwe-fpgainfo noma ithuluzi le-BWMonitor ukuze urekhode ingqikithi yamandla ebhodi kanye nezinga lokushisa eliyinhloko le-FPGA. Faka lawa manani kumugqa Isinyathelo 1: Isamba sesilinganiso samandla ebhodi se-Intel FPGA PAC Power Estimator Sheet.

Ishidi le-Intel FPGA PAC Power Estimator Sample

Ukulinganisa Amandla Aqinile Aqinile

Ukuvuza kwamanje kuyimbangela ehamba phambili yokuhlukahluka kokusetshenziswa kwamandla ebhodi ukuya ebhodini. Izilinganiso zamandla ezivela esigabeni esingenhla zifaka amandla ngenxa yokuvuza kwamanje (amandla amile) namandla ngenxa ye-AFU logic (amandla ashukumisayo). Kulesi sigaba, uzokala amandla amile webhodi-under-test ukuze uqonde amandla aguqukayo.

Ngaphambi kokulinganisa amandla amile e-FPGA, sebenzisa i-disable-gpio-input-bufferintelpac-arria10-gx.tcl (ukulanda) ukuze ucubungule uhlelo lwe-FPGA. file, (*.sof file) equkethe i-FIM ne-AFU design. Umbhalo we-tcl ukhubaza wonke amaphinikhodi okokufaka we-FPGA ukuze kuqinisekiswe ukuthi akukho ukushintshashintsha ngaphakathi kwe-FPGA (okusho ukuthi awekho amandla aguqukayo). Bheka Ukugeleza Okuncane Example ukuhlanganisa njengobaample AFU. I-*.sof file itholakala:

• cd $OPAE_PLATFORM_ROOT/hw/sampkancane/ $ OPAE_PLATFORM_ROOT/hw/sampkancane/ build_synth/build/output_files/ afu_*.sof

Kumelwe ulondoloze i-disable-gpio-input-buffer-intel-pac-arria10-gx.tcl ohlwini lwemibhalo olungenhla bese usebenzisa umyalo olandelayo.

• # quartus_asm -t khubaza-gpio-input-buffer-intel-pac-arria10-gx.tclafu_*.sof

Sample okukhiphayo

Ulwazi: ************************************************** ************** Ulwazi:
I-Quartus Prime Assembler egijimayo
Ulwazi: Inguqulo 17.1.1 Yakha 273 12/19/2017 SJ Pro Edition
Ulwazi: I-Copyright (C) 2017 Intel Corporation. Wonke Amalungelo Agodliwe. Ulwazi: Ukusebenzisa kwakho
yamathuluzi okuklama we-Intel Corporation, imisebenzi enengqondo Ulwazi: kanye nezinye isofthiwe namathuluzi, kanye nayo AMPUlwazi lwelogic kazakwethu we-P: imisebenzi, nanoma yikuphi okukhiphayo files kusuka kunoma yiluphi ulwazi olungenhla: (okuhlanganisa ukuhlela idivayisi noma ukulingisa files), kanye nanoma yiluphi Ulwazi: imibhalo ehlobene noma ulwazi lungaphansi kolwazi: emigomeni nemibandela yolwazi lwelayisensi yoHlelo lwe-Intel: Isivumelwano Sokubhalisa, Isivumelwano Selayisensi Esikhulu se-Intel Quartus, Ulwazi:

Ngemva kokwenza ngempumelelo iskripthi se-tcl, i-afu_*.sof file ibuyekeziwe futhi ilungele ukuhlelwa kwe-FPGA.

Landela lezi zinyathelo ukuze ulinganise amandla angempela amile

1. Sebenzisa i-Intel Quartus® Prime programmer ukuhlela i-*.sof file. Bheka ukusetshenziswa kwe-Intel Quartus Prime Programmer ekhasini 12 ngezinyathelo ezinemininingwane.
2. Gada izinga lokushisa eliwumgogodla we-FPGA, voltage, futhi usebenzisa ithuluzi le-BWMonitor okwamanje. Faka lawa manani kumugqa Isinyathelo sesi-2: Isilinganiso samandla amile we-FPGA we-Intel FPGA PAC Power Estimator Sheet.

Ulwazi Oluhlobene

• I-Intel Acceleration Stack Umhlahlandlela Wokuqala Osheshayo wekhadi le-Intel Programmable Acceleration eline-Intel Arria 10 GX FPGA
• Gada Izinzwa Ezikubhodi usebenzisa i-BWMonitor.

Ukusebenzisa i-Intel Quartus Prime Programmer

Kufanele ube nentambo ye-USB encane exhunywe phakathi kwe-Intel FPGA PAC neseva ukuze usebenzise lezi zinyathelo:

1. Thola i-Root Port kanye ne-Endpoint yekhadi le-Intel FPGA PAC: $ ​​lspci -tv | eqe 09c4

Exampi-le output 1 ibonisa ukuthi i-Root Port ingu-d7:0.0 kanti i-Endpoint ithi d8:0.0

• -+-[0000:d7]-+-00.0-[d8]—-00.0 Intel Corporation Device 09c4

ExampI-le output 2 ibonisa ukuthi i-Root Port ingu-0:1.0 futhi i-Endpoint ingu-3:0.0

• +-01.0-[03]—-00.0 Idivayisi ye-Intel Corporation 09c4

Exampi-le output 3 ibonisa ukuthi i-Root Port ingu-85:2.0 kanye ne-Endpoint ingu-86: 0.0 futhi

• +-[0000:85]-+-02.0-[86]—-00.0 Intel Corporation Device 09c4

Qaphela: Akukho okukhiphayo okubonisa ukwehluleka ukubala kwedivayisi ye-PCIe* futhi leyo flash ayihlelwanga.

• #Maka amaphutha angalungiseki namaphutha alungisekayo e-FPGA
  • $ sudo setpci -s d8:0.0 ECAP_AER+0x08.L=0xFFFFFFFF
  • $ sudo setpci -s d8:0.0 ECAP_AER+0x14.L=0xFFFFFFFF
• # Mask amaphutha angalungiseki kanye neMask amaphutha alungisekayo we-RP
  • $ sudo setpci -s d7:0.0 ECAP_AER+0x08.L=0xFFFFFFFF
  • $ sudo setpci -s d7:0.0 ECAP_AER+0x14.L=0xFFFFFFFF

Qalisa umyalo olandelayo we-Intel Quartus Prime Programmer:

• sudo $QUARTUS_HOME/bin/quartus_pgm -m JTAG -o 'pvbi;afu_*.sof'

1. Ukuze uvule amaphutha angalungiseki futhi ufihle amaphutha alungisekayo, sebenzisa imiyalo elandelayo
   • # Veza amaphutha angalungiseki futhi imaski amaphutha alungisekayo we-FPGA
     • $ sudo setpci -s d8:0.0 ECAP_AER+0x08.L=0x00000000
     • $ sudo setpci -s d8:0.0 ECAP_AER+0x14.L=0x00000000
   • # Khipha amaphutha angalungiseki futhi imaski amaphutha alungisekayo we-RP:
     • $ sudo setpci -s d7:0.0 ECAP_AER+0x08.L=0x00000000
     • $ sudo setpci -s d7:0.0 ECAP_AER+0x14.L=0x00000000
2. Qalisa kabusha.

Ulwazi Oluhlobene

I-Intel Acceleration Stack Umhlahlandlela Wokuqala Osheshayo wekhadi le-Intel Programmable Acceleration eline-Intel Arria 10 GX FPGA

Ukulinganisa Amandla Aqinile Esimo Esibi Kakhulu

Landela lezi zinyathelo ukuze ulinganisele isimo esibi kakhulu samandla amile

1. Bheka Ukugeleza Okuncane Example ukuhlanganisa njengobaample AFU etholakala:
   • /hw/sampkancane/ /
2. Kuhlelo lwe-Intel Quartus Prime Pro Edition, chofoza File > Vula Iphrojekthi bese ukhetha .qpf yakho file ukuvula iphrojekthi ye-AFU synthesis kusuka kule ndlela elandelayo:
   • /hw/sampkancane/ /build_synth/build
3. Chofoza Iphrojekthi > Khiqiza i-EPE File ukuze udale okudingekayo .csv file.
   • Isinyathelo sesi-2 Umfanekiso
4. Vula ithuluzi le-Early Power Estimator(5) bese uchofoza isithonjana esithi Ngenisa i-CSV. Khetha okudalwe ngenhla .csv file.
   • Qaphela: Ungakwazi ukuziba isixwayiso ngenkathi ungenisa i-.csv file.
5. Amapharamitha okokufaka agcwaliswa ngokuzenzakalelayo.

• Shintsha inani libe Umsebenzisi Ofakwe Ku-Junction Temp. Inkundla ye-TJ. Bese usetha i-Junction Temp. Inkambu ye-TJ (°C) ukuya ku-95
• Shintsha inkambu Yezici Zamandla isuke kokuthi Ejwayelekile iye Ephezulu.
• Kuthuluzi le-EPE, i-PSTATIC ingamandla amile aphelele kuma-Watts. Ungakwazi ukubala isimo esibi kakhulu samandla amile kuthebhu yombiko

Ithuluzi le-EPE SampOkukhiphayo

Bika Ithebhu

Ku-exampnjengoba kuboniswe ngenhla, isamba samanje esimile esiwumgogodla we-FPGA iyisamba sakho konke samanje esimile nokokubekwe eceleni kokuthi 0.9V (VCC, VCCP, VCCERAM). Faka lawa manani emugqeni Isinyathelo sesi-3: Amandla amile amabi kakhulu avela ku-EPE ye-Intel FPGA PAC Power Estimator Sheet. Qaphela umugqa ophumayo Obaliwe ukuze uthole ukusetshenziswa kwamandla okuphezulu kwe-AFU yakho.

Umlando Wokubuyekezwa Kombhalo Wemihlahlandlela Eshisayo Namandla ye-Intel PAC ene-Intel Arria 10 GX FPGA

Inguqulo Yedokhumenti	Izinguquko
2019.08.30	Ukukhishwa kokuqala.

Inkampani ye-Intel Wonke Amalungelo Agodliwe. I-Intel, ilogo ye-Intel, nezinye izimpawu ze-Intel yizimpawu zokuthengisa ze-Intel Corporation noma izinkampani ezingaphansi kwayo. I-Intel iqinisekisa ukusebenza kwe-FPGA yayo kanye nemikhiqizo ye-semiconductor ekucacisweni kwamanje ngokuvumelana newaranti evamile ye-Intel, kodwa igodla ilungelo lokwenza izinguquko kunoma imiphi imikhiqizo namasevisi nganoma yisiphi isikhathi ngaphandle kwesaziso. I-Intel ayithathi mthwalo noma isikweletu esivele ngenxa yesicelo noma ukusetshenziswa kwanoma yiluphi ulwazi, umkhiqizo, noma isevisi echazwe lapha ngaphandle kwalapho okuvunyelwene ngakho ngokubhaliwe yi-Intel. Amakhasimende e-Intel ayelulekwa ukuthi athole inguqulo yakamuva yokucaciswa kwedivayisi ngaphambi kokuthembela kunoma yiluphi ulwazi olushicilelwe nangaphambi kokufaka ama-oda emikhiqizo noma amasevisi.

Amanye amagama namabhrendi angafunwa njengempahla yabanye.

ISO

• 9001:2015
  Ibhalisiwe

I-ID: 683795
Inguqulo: 2019.08.30

Amadokhumenti / Izinsiza

i-intel AN 872 Programmable Acceleration Card ene-Intel Arria 10 GX FPGA [pdf] Umhlahlandlela Womsebenzisi I-AN 872 Programmable Acceleration Card ene-Intel Arria 10 GX FPGA, AN 872, Ikhadi Lokusheshisa Elihlelekayo eline-Intel Arria 10 GX FPGA

Izithenjwa

• Imaniwali yosebenzisayo