I-intel UG-20118 I-Memory Interfaces yangaphandle i-Arria 10 FPGA IP Design Example

I-Design Example Umhlahlandlela Wokuqalisa Okusheshayo We-Memory Interfaces Yangaphandle Intel® Arria® 10 FPGA IP

Isixhumi esibonakalayo esisha kanye ne-ex yedizayini ezenzakalelayoampi-le flow iyatholakala ku-Intel® Arria® 10 yenkumbulo yangaphandle.
I-ExampIthebhu ye-Designs kusihleli sepharamitha ikuvumela ukuthi ucacise ukudalwa kokuhlanganisa nokulingisa file amasethi ongawasebenzisa ukuze uqinisekise i-EMIF IP yakho.
Ungakha i-exampidizayina ngqo ikhithi yokuthuthukisa ye-Intel FPGA, noma yanoma iyiphi i-EMIF IP oyikhiqizayo.

Umfanekiso 1. I-General Design Example Workflows

I-Design Example

Umfanekiso 2. Ukukhiqiza i-EMIF Example Design Nge-Intel Arria 10 Development Kit

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 ezicacisweni zamanje ngokuhambisana 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.

Ukudala Iphrojekthi ye-EMIF

Nge-Intel Quartus® Prime software version 17.1 nakamuva, kufanele udale iphrojekthi ye-Intel Quartus Prime ngaphambi kokukhiqiza i-EMIF IP kanye ne-design ex.ample.

1. Yethula isoftware ye-Intel Quartus Prime bese ukhetha File ➤ Iselekeleli Sephrojekthi Esisha. Chofoza Okulandelayo.
2. Cacisa uhla lwemibhalo negama lephrojekthi ofuna ukuyidala. Chofoza Okulandelayo.
3. Qinisekisa ukuthi iphrojekthi engenalutho ikhethiwe. Chofoza Okulandelayo izikhathi ezimbili.
4. Ngaphansi kwesihlungi Segama, thayipha inombolo yengxenye yedivayisi.
5. Ngaphansi Kwamadivayisi Atholakalayo, khetha idivayisi efanelekile.
6. Chofoza okuthi Qeda.

Ikhiqiza futhi Ilungiselela i-EMIF IP

Izinyathelo ezilandelayo zibonisa indlela yokukhiqiza nokulungisa i-EMIF IP. Izinyathelo ziyefana kungakhathaliseki ukuthi iyiphi iphrothokholi yememori oyiqondisayo.

1. Kuwindi leKhathalogi ye-IP, khetha i-Intel Arria 10 External Memory Interfaces. (Uma iwindi leKhathalogi ye-IP lingabonakali, khetha View ➤ Isisetshenziswa seWindows ➤ Ikhathalogi ye-IP.)
2. Ku-IP Parameter Editor, nikeza igama lebhizinisi le-EMIF IP (igama olinikeza lapha liba file Igama le-IP) futhi ucacise uhla lwemibhalo. Chofoza okuthi Dala.
3. Umhleli wepharamitha unamathebhu amaningi lapho kufanele ulungise khona amapharamitha ukuze abonise ukusebenzisa kwakho kwe-EMIF:

Intel Arria 10 EMIF Ipharamitha Imihlahlandlela Yomhleli

Ithebula 1. Imihlahlandlela yomhleli wepharamitha ye-EMIF

Ithebhu Yomhleli Wepharamitha	Iziqondiso
Okujwayelekile	Qinisekisa ukuthi amapharamitha alandelayo afakwe ngendlela efanele: • Ibanga lesivinini socingo. • Ifrikhwensi yewashi lememori. • Ifrikhwensi yewashi lereferensi ye-PLL.
Inkumbulo	• Bheka kudathabhethi yedivayisi yakho yememori ukuze ufake imingcele ku Inkumbulo ithebhu. • Kufanele futhi ufake indawo ethile yephinikhodi ethi ALERT#. (Isebenza ku-DDR4 memory protocol kuphela.)
UMem I/O	• Ekuphenyweni kokuqala kwephrojekthi, ungasebenzisa izilungiselelo ezizenzakalelayo ku Mem I/O ithebhu. • Ukuze uthole ukuqinisekiswa okuthuthukisiwe komklamo, kufanele wenze ukulingisa kwebhodi ukuze uthole izilungiselelo ezilungile zokuqeda.
I-FPGA I/O	• Ekuphenyweni kokuqala kwephrojekthi, ungasebenzisa izilungiselelo ezizenzakalelayo ku I-FPGA I/O ithebhu. • Ukuze uthole ukuqinisekiswa kwedizayini okuthuthukisiwe, kufanele wenze ukulingisa kwebhodi namamodeli ahlobene e-IBIS ukuze ukhethe amazinga afanelekile e-I/O.
Mem Timing	• Ekuphenyweni kokuqala kwephrojekthi, ungasebenzisa izilungiselelo ezizenzakalelayo ku Mem Timing ithebhu. • Ukuqinisekisa ukwakheka okuthuthukile, kufanele ufake imingcele ngokuya ngemininingwane yedatha yedivayisi yakho yememori.
Ibhodi	• Ekuphenyweni kokuqala kwephrojekthi, ungasebenzisa izilungiselelo ezizenzakalelayo ku Ibhodi ithebhu. • Ukuze uthole ukuqinisekiswa okuthuthukisiwe komklamo kanye nokuvalwa okunembile kwesikhathi, kufanele wenze ukulingisa kwebhodi ukuze uthole ukuphazamiseka kwe-intersymbol okunembile (ISI)/ crosstalk kanye nolwazi lwebhodi kanye nephakheji ye-skew, futhi ukufake Ibhodi ithebhu.
Isilawuli	Setha amapharamitha wesilawuli ngokuya ngokucushwa nokuziphatha okufunayo kwesilawuli sakho sememori.
Ukuxilonga	Ungasebenzisa amapharamitha ku- Ukuxilonga ithebhu ukusiza ekuhloleni nasekulungiseni isixhumi esibonakalayo sememori yakho.
Example Designs	I Example Designs ithebhu ikuvumela ukuthi ukhiqize i-design examples for synthesis kanye nokulingiswa. I-ex yedizayini ekhiqiziweampI-le iwuhlelo oluphelele lwe-EMIF oluhlanganisa i-EMIF IP kanye nomshayeli okhiqiza ithrafikhi engahleliwe ukuze aqinisekise isixhumi esibonakalayo sememori.

Ukuze uthole ulwazi oluningiliziwe ngamapharamitha angawodwana, bheka isahluko esifanele sephrothokholi yenkumbulo yakho ku-Intel Arria 10 External Memory Interfaces IP User Guide.

Ikhiqiza i-Synthesizable EMIF Design Example

Okwamakhithi okuthuthukisa e-Intel Arria 10, kukhona okusethiwe ngaphambili okwenza ipharamitha ye-EMIF IP ngokuzenzakalelayo futhi kukhiqize amaphinikhodi ebhodi elithile.

1. Qinisekisa ukuthi iwindi le-Presets liyabonakala. Uma iwindi le-Presets lingabonakali, libonise ngokukhetha View ➤ Okusethiwe.
2. Kuwindi le-Presets, khetha isethi efanele yekhithi yokuthuthukisa bese uchofoza okuthi Faka.
3. Lungiselela i-EMIF IP bese uchofoza okuthi Khiqiza i-Example Design ekhoneni eliphezulu kwesokudla sewindi.
4. Cacisa uhla lwemibhalo lwe-EMIF design example bese uchofoza OK. Ukukhiqiza ngempumelelo i-EMIF design example idala okulandelayo files ngaphansi kwenkomba ye-Wii.

Umfanekiso 3. Idizayini Ekhiqiziwe Ye-Synthesizable Example File Isakhiwo

Qaphela: Uma ungakhethi ibhokisi lokuhlola lokulingisa noma le-Synthesis, uhla lwemibhalo lwendawo luzoqukatha umklamo Womklami Wenkundla. files, ezingahlanganiswa yi-Intel Quartus Prime software ngokuqondile, kodwa kungaba viewihlelwe noma ihlelwe ngaphansi Komklami Wenkundla. Kulesi simo, ungasebenzisa imiyalo elandelayo ukuze ukhiqize ukuhlanganisa nokulingisa file amasethi.

• Ukuze udale iphrojekthi ehlanganisekayo, kufanele uqalise iskripthi se-quartus_sh -t make_qii_design.tcl kumkhombandlela wendawo.
• Ukuze udale iphrojekthi yokulingisa, kufanele uqalise iskripthi se-quartus_sh -t make_sim_design.tcl kumkhombandlela wendawo.
• Ukudonsela phansi kwebhodi elithi Khetha kulesi sigaba kusebenza iphinikhodi yekhithi yokuthuthukisa efanele imisebenzi yangaphambiliampumklamo.
• Lesi silungiselelo sitholakala kuphela uma uvula ibhokisi lokuhlola le-Synthesis ku-Example Design Files sigaba.
• Lesi silungiselelo kufanele sifane nekhithi yokuthuthukisa esetshenzisiwe ekhona, noma-ke kuvela umlayezo wephutha.
• Uma inani elithi None livela kokuthi Khetha ibhodi ukudonsela phansi, libonisa ukuthi okukhethiwe kwepharamitha yamanje akufani nanoma yikuphi ukulungiselelwa kwekhithi yokuthuthukisa. Ungasebenzisa ikhithi yokuthuthukisa eqondene ne-IP kanye nezilungiselelo zepharamitha ezihlobene ngokukhetha okukodwa kokusetha ngaphambilini emtapweni wolwazi osethiwe. Uma usebenzisa ukusetha ngaphambilini, i-IP yamanje kanye nezinye izilungiselelo zepharamitha zisethwa ukuze zifane nokusetha ngaphambilini okukhethiwe. Uma ufuna ukulondoloza izilungiselelo zakho zamanje, kufanele wenze kanjalo ngaphambi kokukhetha ukusetha ngaphambilini. Uma ukhetha ukusetha ngaphambilini ngaphandle kokulondoloza izilungiselelo zakho zangaphambili, ungakwazi njalo ukulondoloza amasethingi amasha asethiwe ngaphansi kwegama elehlukile
• Uma ufuna ukwenza i-example design ezosetshenziswa ebhodini lakho, setha Khetha ibhodi ku-None, khiqiza i-example design, bese wengeza izithiyo zendawo yephini.

Ulwazi Oluhlobene

• I-synthesis Example Design ekhasini 17
• Intel Arria 10 EMIF IP Ipharamitha Izincazelo ze-DDR3
• Intel Arria 10 EMIF IP Ipharamitha Izincazelo ze-DDR4
• Intel Arria 10 EMIF IP Ipharamitha Izincazelo ze-QDRII/II+/Xtreme
• Intel Arria 10 EMIF IP Ipharamitha Izincazelo ze-QDR-IV
• Intel Arria 10 EMIF IP Ipharamitha Izincazelo ze-RLDRAM 3
• Intel Arria 10 EMIF IP Ipharamitha Izincazelo ze-LPDDR3

Ukukhiqiza i-EMIF Design Example for Simulation

Okwamakhithi okuthuthukisa e-Intel Arria 10, kukhona okusethiwe ngaphambili okwenza ipharamitha ye-EMIF IP ngokuzenzakalelayo futhi kukhiqize amaphinikhodi ebhodi elithile.

1. Qinisekisa ukuthi iwindi le-Presets liyabonakala. Uma iwindi le-Presets lingabonakali, libonise ngokukhetha View ➤ Okusethiwe.
2. Kuwindi le-Presets, khetha isethi efanele yekhithi yokuthuthukisa bese uchofoza okuthi Faka.
3. Lungiselela i-EMIF IP bese uchofoza okuthi Khiqiza i-Example Design ekhoneni eliphezulu kwesokudla sewindi.
4. Cacisa uhla lwemibhalo lwe-EMIF design example bese uchofoza OK.

Ukukhiqiza ngempumelelo i-EMIF design example kudala amaningi file amasethi ezifanisi ezihlukahlukene ezisekelwayo, ngaphansi kohla lwemibhalo lwe-sim/ed_sim.
Umfanekiso 4. Idizayini Yokulingisa Ekhiqiziwe Isibample File Isakhiwo

Qaphela: Uma ungakhethi ibhokisi lokuhlola lokulingisa noma le-Synthesis, uhla lwemibhalo lwendawo luzoqukatha idizayini ye-Platform Designer. files, ezingahlanganiswa yi-Intel Quartus Prime software ngokuqondile, kodwa kungaba viewihlelwe noma ihlelwe ngaphansi Komklami Wenkundla. Kulesi simo ungasebenzisa imiyalo elandelayo ukuze ukhiqize ukuhlanganisa nokulingisa file amasethi.

• Ukuze udale iphrojekthi ehlanganisekayo, kufanele uqalise iskripthi se-quartus_sh -t make_qii_design.tcl kumkhombandlela wendawo.
• Ukuze udale iphrojekthi yokulingisa, kufanele uqalise iskripthi se-quartus_sh -t make_sim_design.tcl kumkhombandlela wendawo.

Ulwazi Oluhlobene

• Ukulingisa Example Design ekhasini 19
• I-Intel Arria 10 EMIF IP - I-Memory IP yokulingisa

Ukulingisa Kuqhathaniswa Nokusetshenziswa Kwezingxenyekazi Zekhompyutha

Ukuze ulingise inkumbulo yangaphandle, ungakhetha ukweqa ukulinganisa noma ukulinganisa okugcwele kuthebhu ethi Diagnostics ngesikhathi sokukhiqiza i-IP.
Amamodeli Wokulingisa we-EMIF
Leli thebula liqhathanisa izici zokulinganisa ukweqa namamodeli wokulinganisa agcwele.
Ithebula 2. Amamodeli Okulingisa we-EMIF: Yeqa Ukulinganisa Ngokuqhathanisa Nokulinganiswa Okugcwele

Yeqa Ukulinganisa	Ukulinganisa Okugcwele
Ukulingisa kwezinga lesistimu okugxile kungqondongqondo yomsebenzisi.	Ukulingisa isixhumi esibonakalayo sememori okugxile ekulinganisweni.
Imininingwane yokulinganiswa ayithwetshulwa.	Ithwebula konke u-stagukulinganisa.
waqhubeka...

Yeqa Ukulinganisa	Ukulinganisa Okugcwele
Inamandla okugcina futhi ithole idatha.	Kufaka ileveli, i-per-bit deskew, njll.
Imele ukusebenza kahle okunembile.
Ayicabangi i-skew yebhodi.

I-RTL Simulation Versus Hardware Implementation
Leli thebula ligqamisa umehluko oyinhloko phakathi kokulingiswa kwe-EMIF nokusebenzisa izingxenyekazi zekhompuyutha.
Ithebula 3. I-EMIF RTL Simulation Versus Hardware Implementation

Ukulingisa kwe-RTL	Ukuqaliswa kwe-Hardware
Ukuqaliswa kwe-Nios® nekhodi yokulinganisa kusebenzisa ngokuhambisana.	Ukuqaliswa kwe-Nios nekhodi yokulinganisa kusebenzisa ngokulandelana.
I-interface igomela isignali yesignali ye-cal_done kanyekanye ekulingiseni.	Imisebenzi ye-Fitter inquma ukuhleleka kokulinganisa, futhi izixhumanisi aziphikisi ukuthi kwenziwe kanyekanye.

Kufanele uqalise ukulingisa kwe-RTL ngokusekelwe kumaphethini wethrafikhi wohlelo lwakho lokusebenza lomklamo. Qaphela ukuthi ukulingisa kwe-RTL akubonisi ukubambezeleka kokulandelela kwe-PCB okungase kubangele umehluko ekubambeni kwesikhathi phakathi kokulingiswa kwe-RTL nokusebenzisa izingxenyekazi zekhompuyutha.

Ukulingisa I-Memory Interface Yangaphandle IP Nge-ModelSim

Le nqubo ibonisa indlela yokulingisa i-EMIF design example.

1. Yethula isofthiwe ye-Mentor Graphics* ModelSim bese ukhetha File ➤ Shintsha Uhla lwemibhalo. Zulazulela kumkhombandlela we-sim/ed_sim/mentor ngaphakathi komklamo okhiqiziwe example folda.
2. Qinisekisa ukuthi iwindi le-Transcript liboniswa phansi kwesikrini. Uma iwindi le-Transcript lingabonakali, libonise ngokuchofoza View ➤ Okulotshiweyo.
3. Ewindini Lombhalo Obhaliwe, sebenzisa umthombo msim_setup.tcl.
4. Ngemva kokuthi umthombo msim_setup.tcl uqedile ukusebenza, sebenzisa i-ld_debug ewindini Lombhalo Olotshiwe.
5. Ngemuva kokuthi i-ld_debug iqede ukusebenza, qinisekisa ukuthi iwindi Lezinto liyavezwa. Uma iwindi Lezinto lingabonakali, libonise ngokuchofoza View ➤ Izinto.
6. Ewindini Lezinto, khetha amasiginali ofuna ukuzenza ngokuchofoza kwesokudla bese ukhetha Engeza igagasi.
7. Ngemva kokuqeda ukukhetha amasiginali wokulingisa, sebenzisa u-run -konke efasiteleni le-Transcript. Ukulingisa kuqhubeka kuze kuqedwe.
8. Uma ukulingisa kungabonakali, chofoza View ➤ Igagasi.

Ulwazi Oluhlobene

I-Intel Arria 10 EMIF IP - I-Memory IP yokulingisa

Phina Ukubekwa kwe-Intel Arria 10 EMIF IP

Lesi sihloko sihlinzeka ngemihlahlandlela yokubeka iphinikhodi.

Kuphelileview

I-Intel Arria 10 FPGAs inesakhiwo esilandelayo:

• Idivayisi ngayinye iqukethe amakholomu angu-2 e-I/O.
• Ikholomu ngayinye ye-I/O iqukethe amabhange angu-8 e-I/O.
• Ibhange ngalinye le-I/O liqukethe imizila emi-4.
• Umzila ngamunye uqukethe izikhonkwane eziyi-12 zenhloso evamile ye-I/O (GPIO).

Izinkombandlela zephinikhodi ezijwayelekile

Amaphuzu alandelayo ahlinzeka ngemihlahlandlela yephinikhodi evamile:

• Qinisekisa ukuthi izikhonkwane zesixhumi esibonakalayo sememori yangaphandle zihlala ngaphakathi kwekholomu eyodwa ye-I/O.
• Izixhumi ezibonakalayo ezisebenza emabhange amaningi kufanele zihlangabezane nezidingo ezilandelayo:
  • Amabhange kumele akhelene. Ukuze uthole ulwazi ngamabhange aseduze, bheka i-Intel Arria 10 External Memory Interfaces IP User Guide.
  • Ikheli nebhange lomyalo kufanele kuhlale ebhange eliphakathi ukuze kuncishiswe ukubambezeleka. Uma isixhumi esibonakalayo senkumbulo sisebenzisa inani elilinganayo lamabhange, ikheli kanye nebhange lomyalo kungase kuhlale kwelinye lamabhange amabili amaphakathi.
• Izikhonkwane ezingasetshenzisiwe zingasetshenziswa njengezikhonkwane ze-I/O zenhloso evamile.
• Wonke amakheli nomyalo namaphinikhodi ahlobene kufanele ahlale ngaphakathi kwebhange elilodwa.
• Ikheli nemiyalo namaphinikhodi wedatha angabelana ngebhange ngaphansi kwezimo ezilandelayo:
  • Ikheli nemiyalo namaphinikhodi wedatha awakwazi ukwabelana ngomzila we-I/O.
  • Umzila we-I/O ongasetshenzisiwe kuphela osekhelini nasebhange lomyalo ongasetshenziselwa amaphini edatha.

Ithebula 4. Izithiyo Zephini Ezivamile

Uhlobo Lwesiginali	Ukucindezela
Idatha Strobe	Wonke amasignali eqembu le-DQ kufanele ahlale emzileni ofanayo we-I/O.
Idatha	Amaphinikhodi e-DQ ahlobene kufanele ahlale emzileni ofanayo we-I/O. Amaphinikhodi e-DM/DBI kufanele abhanqwe nephinikhodi ye-DQ ukuze asebenze kahle. Kumaphrothokholi angayisekeli imigqa yedatha eqondiswa kabili, amasignali afundwayo kufanele aqoqwe ngokwehlukana namasignali okubhala.
Ikheli kanye nomyalo	Ikheli kanye nezikhonkwane zomyalo kufanele zihlale ezindaweni ezichazwe ngaphambilini ngaphakathi kwebhange le-I/O.

Phina Izabelo
Uma usebenzise ukusetha kusengaphambili kwekhithi yokuthuthukisa ngesikhathi sokukhiqiza i-IP, yonke imisebenzi yephinikhodi yekhithi yokuthuthukisa ikhiqizwa ngokuzenzakalela futhi ingaqinisekiswa kokuthi .qsf file lokho okukhiqizwa nge-design example.

Ulwazi Oluhlobene

• I-Intel Arria 10 EMIF IP DDR3
• I-Intel Arria 10 EMIF IP ye-DDR4
• I-Intel Arria 10 EMIF IP ye-QDRII/II+/Xtreme
• I-Intel Arria 10 EMIF IP ye-QDR-IV
• I-Intel Arria 10 EMIF IP ye-RLDRAM 3
• I-Intel Arria 10 EMIF IP ye-LPDDR3

Ukuhlanganisa kanye Nokuhlela i-Intel Arria 10 EMIF Design Example

Ngemva kokwenza iphinikhodi edingekayo ku-.qsf file, ungahlanganisa i-ex designampku-Intel Quartus Prime software.

1. Zulazulela kufolda ye-Intel Quartus Prime equkethe i-ex yokuklamaample directory.
2. Vula iphrojekthi ye-Intel Quartus Prime file, (.qpf).
3. Ukuze uqale ukuhlanganisa, chofoza Ukucubungula ➤ Qala Ukuhlanganisa. Ukuqedwa ngempumelelo kokuhlanganiswa kudala i-.sof file, okwenza idizayini isebenze kuhadiwe.
4. Ukuze uhlele idivayisi yakho ngomklamo ohlanganisiwe, vula umhleli ngokuchofoza Amathuluzi ➤ Umklami.
5. Kumhleli, chofoza okuthi Thola Ngokuzenzakalelayo ukuze uthole amadivayisi asekelwayo.
6. Khetha idivayisi ye-Intel Arria 10 bese ukhetha Guqula File.
7. Zulazulela ku-ed_synth.sof eyenziwe file bese ukhetha Vula.
8. Chofoza okuthi Qala ukuze uqale ukuhlela idivayisi ye-Intel Arria 10. Uma idivayisi ihlelwe ngempumelelo, ibha yokuqhubeka phezulu kwesokudla sewindi kufanele ibonise u-100% (Kuphumelele).

Ukulungisa iphutha le-Intel Arria 10 EMIF Design Example

I-EMIF Debug Toolkit iyatholakala ukuze isize ekulungiseni amadizayini okusebenzelana kwememori yangaphandle. Ikhithi yamathuluzi ikuvumela ukuthi ubonise amamajini okufunda nokubhala futhi ukhiqize imidwebo yamehlo. Ngemva kokuhlela ikhithi yokuthuthukisa ye-Intel Arria 10, ungaqinisekisa ukusebenza kwayo usebenzisa i-EMIF Debug Toolkit.

1. Ukuze uqalise Ikhithi Yamathuluzi Yokususa iphutha ye-EMIF, zulazula uye kokuthi Amathuluzi ➤ Amathuluzi Okulungisa Amaphutha Esistimu ➤ Ikhithi Yamathuluzi Yesixhumi Esibonakalayo Senkumbulo Yangaphandle.
2. Chofoza okuthi Qalisa Izixhumanisi.
3. Chofoza Xhuma Iphrojekthi kudivayisi. Iwindi liyavela; qinisekisa ukuthi idivayisi efanele ikhethiwe nokuthi .sof efanele file ikhethiwe.
4. Chofoza okuthi Dala I-Memory Interface Connection. Yamukela izilungiselelo ezizenzakalelayo ngokuchofoza KULUNGILE.
5. Ikhithi yokuthuthukisa ye-Intel Arria 10 manje isimisiwe ukuze isebenze ne-EMIF Debug Toolkit, futhi ungakwazi ukukhiqiza noma yimiphi imibiko elandelayo ngokuchofoza kabili inketho ehambisanayo:

• Qalisa kabusha ukulinganisa. Ikhiqiza umbiko wokulinganisa ofingqa isimo sokulinganisa iqembu ngalinye le-DQ/DQS kanye namamajini ephinikhodi ngayinye ye-DQ/DQS.
• IMargining yomshayeli. Ikhiqiza umbiko ofinyeza amamajini okufunda nokubhala ngephinikhodi ye-I/O ngayinye. Lokhu kwehluka emajinini yokulinganisa ngoba ukumajikwa komshayeli kuthwetshulwa phakathi nethrafikhi yemodi yomsebenzisi kunokuba ngesikhathi sokulinganisa
• Khiqiza Umdwebo Wamehlo. Ikhiqiza imidwebo yamehlo yokufunda nokubhala yephinikhodi ngayinye ye-DQ ngokusekelwe emaphethini edatha yokulinganisa.
• Linganisa Ukunqanyulwa. Ishanela amanani ahlukene okunqanyulwa futhi ibike amamajini anikezwa inani ngalinye lokunqanyulwa. Sebenzisa lesi sici ukuze usize ukukhetha ukunqanyulwa okuphelele kwesixhumi esibonakalayo sememori.

I-Design Example Incazelo ye-Memory Interfaces Yangaphandle Intel Arria 10 FPGA IP

Uma wenza ipharamitha futhi ukhiqiza i-EMIF IP yakho, ungacacisa ukuthi isistimu idala izinkomba zokulingisa nokuhlanganisa. file setha, futhi ukhiqize i- file isetha ngokuzenzakalelayo. Uma ukhetha Ukulingisa noma Ukuhlanganisa ngaphansi kwe-Example Design Files ku-Example Designs ithebhu, isistimu idala ukulingisa okuphelele file isethi noma i-synthesis ephelele file setha, ngokuhambisana nokukhetha kwakho.

I-synthesis Example Design

I-synthesis example design iqukethe amabhlogo amakhulu aboniswe esithombeni esingezansi.

• Ijeneretha yethrafikhi, okuyi-Avalon®-MM exampumshayeli osebenzisa iphethini yamanga yokungahleliwe yokufunda futhi abhalele inombolo yamakheli enepharamitha. Ijeneretha yethrafikhi iphinde igade idatha efundwa kumemori ukuze iqinisekise ukuthi ifana nedatha ebhaliwe futhi igomela ukwehluleka uma kungenjalo.
• Isibonelo se-memory interface, esifaka:
  • Isilawuli senkumbulo esongamela phakathi kwesixhumi esibonakalayo se-Avalon-MM nesixhumi esibonakalayo se-AFI.
  • I-PHY, esebenza njengesixhumi esibonakalayo phakathi kwesilawuli sememori namadivayisi enkumbulo angaphandle ukwenza imisebenzi yokufunda nokubhala.

Umfanekiso 5. Synthesis Example Design

Uma usebenzisa isici se-Ping Pong PHY, i-synthesis exampi-le design ihlanganisa amajeneretha ethrafikhi amabili akhipha imiyalo kumadivayisi amabili enkumbulo azimele ngokusebenzisa izilawuli ezimbili ezizimele kanye ne-PHY evamile, njengoba kuboniswe emfanekisweni olandelayo.

Umfanekiso 6. Synthesis Example Design for Ping Pong PHY

Uma usebenzisa i-RLDRAM 3, ijeneretha yethrafikhi ku-synthesis exampi-le design ixhumana ngokuqondile ne-PHY isebenzisa i-AFI, njengoba kuboniswe esithombeni esilandelayo.
Umfanekiso 7. Synthesis Example Design for RLDRAM 3 Interfaces

Qaphela: Uma i-PLL Sharing Mode eyodwa noma ngaphezulu, i-DLL Sharing Mode, noma i-OCT Sharing Mode isethelwe kunoma yiliphi inani ngaphandle kokuthi Akukho Ukwabelana, i-synthesis ex.ampI-le design izoqukatha izimo ezimbili zokuhlanganisa i-traffic generator/memory. Izimo ezimbili ze-traffic generator/memory interface zihlobene kuphela ngoxhumo olwabiwe lwe-PLL/DLL/OCT njengoba kuchazwe izilungiselelo zepharamitha. Izimo zokusebenzelana kwethrafikhi/inkumbulo zibonisa ukuthi ungakwenza kanjani lokhu kuxhumana ngemiklamo yakho.

Qaphela: Ukugeleza kokuhlanganiswa kwenkampani yangaphandle njengoba kuchazwe ku-Intel Quartus Prime Standard Edition Umhlahlandlela Womsebenzisi: I-Third party Synthesis ayikona ukugeleza okusekelwa kwe-EMIF IP.
Ulwazi Oluhlobene
Ikhiqiza i-Synthesizable EMIF Design Example ekhasini 7

Ukulingisa Example Design

Ukulingisa isbample design iqukethe amabhlogo amakhulu aboniswe esithombeni esilandelayo.

• Isibonelo se-synthesis example design. Njengoba kuchazwe esigabeni esandulele, i-synthesis exampi-le design iqukethe ijeneretha yethrafikhi kanye nesibonelo se-memory interface. Lokhu kuvimbela okuzenzakalelayo kumamodeli wokulingisa abstract lapho kufanele khona ukulingiswa okusheshayo.
• Imodeli yenkumbulo, esebenza njengemodeli ejwayelekile enamathela ezicacisweni zephrothokholi yememori. Imvamisa, abathengisi bememori bahlinzeka ngamamodeli wokulingisa wezingxenye zabo zememori ezithile ongazilanda kusuka kubo webamasayithi.
• Isihloli sesimo, esiqapha amasiginali wesimo asuka kusixhumi esibonakalayo sememori yangaphandle ye-IP kanye nejeneretha yethrafikhi, ukuze sisayine isimo sokudlula sisonke noma sokuhluleka.

Umfanekiso 8. Ukulingisa Example Design

Uma usebenzisa isici se-Ping Pong PHY, i-ex yokulingisaampi-le design ihlanganisa amajeneretha ethrafikhi amabili akhipha imiyalo kumadivayisi amabili enkumbulo azimele ngokusebenzisa izilawuli ezimbili ezizimele kanye ne-PHY evamile, njengoba kuboniswe emfanekisweni olandelayo.

Umfanekiso 9. Ukulingisa Example Design for Ping Pong PHY

Uma usebenzisa i-RLDRAM 3, ijeneretha yethrafikhi ku-ex yokulingisaampi-le design ixhumana ngokuqondile ne-PHY isebenzisa i-AFI, njengoba kuboniswe esithombeni esilandelayo.

Umfanekiso 10. Ukulingisa Example Design for RLDRAM 3 Interfaces

Ulwazi Oluhlobene
Ukukhiqiza i-EMIF Design Example for Simulation ekhasini 10

ExampIthebhu Yesixhumi Esibonakalayo Semiklamo

Umhleli wepharamitha uhlanganisa i-Example Designs ithebhu ekuvumela ukuthi wenze ipharamitha futhi ukhiqize i-ex yakhoample designs.l

Umfanekiso 11. Isbample-Designs Tab Kusihleli Sepharamitha Yezikhombimsebenzisi Zangaphandle

Itholakala Example Isigaba Semiklamo
Ukudonsela phansi kwe-Design design kukuvumela ukuthi ukhethe i-ex oyifunayoample design. Njengamanje, i-EMIF ExampI-le Design ukuphela kwenketho etholakalayo, futhi ikhethwa ngokuzenzakalelayo.

Umlando Wokubuyekezwa Kombhalo Wezixhumanisi Zenkumbulo Yangaphandle Intel Arria 10 FPGA IP Design Example Umhlahlandlela Womsebenzisi

Inguqulo Yedokhumenti	Inguqulo ye-Intel Quartus Prime	Izinguquko
2021.03.29	21.1	• Ku Exampkanye ne-Design Quick Start isahluko, kususwe izinkomba zesifanisi se-NCSim*.
2018.09.24	18.1	• Kubuyekeziwe izibalo in the Ikhiqiza i-Synthesizable EMIF Design Example futhi Ukukhiqiza i-EMIF Design Example for Simulation izihloko.
2018.05.07	18.0	• Kushintshwe isihloko sedokhumenti sisuka kokuthi Intel Arria 10 Memory Interfaces Yangaphandle IP Design Example Umhlahlandlela Womsebenzisi ku I-Memory Interface yangaphandle Intel Arria 10 FPGA IP Design Example Umhlahlandlela Womsebenzisi. • Amaphoyinti ezinhlamvu alungisiwe ku Kuphelileview ingxenye ye Phina Ukubekwa kwe-Intel Arria 10 EMIF IP isihloko.

Usuku	Inguqulo	Izinguquko
Novemba 2017	2017.11.06	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.

Amadokhumenti / Izinsiza

I-intel UG-20118 I-Memory Interfaces yangaphandle i-Arria 10 FPGA IP Design Example [pdf] Umhlahlandlela Womsebenzisi I-UG-20118 Memory Interfaces Yangaphandle Arria 10 FPGA IP Design Example, UG-20118, I-Memory Interfaces Yangaphandle Arria 10 FPGA IP Design Example, Interfaces Arria 10 FPGA IP Design Example, 10 FPGA IP Design Example

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