I-Memory Interfaces Yangaphandle Intel Stratix 10 FPGA IP Design Example

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

Isixhumi esibonakalayo esisha kanye ne-ex yedizayini ezenzakalelayoampi-le flow iyatholakala ku-Intel® Stratix® 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

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

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 kanye ne-nme yephrojekthi 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. Lokhu kuhamba kwakha isikhombimsebenzisi se-DDR4, kodwa izinyathelo ziyefana kwezinye izivumelwano.

1. Kuwindi leKhathalogi ye-IP, khetha i-Intel Stratix 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 Stratix 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 ishidi ledatha ledivayisi yakho yememori ukuze ufake amapharamitha 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 ngeshidi ledatha 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 yakho yememori ku-Intel Stratix 10 External Memory Interfaces IP Umhlahlandlela Womsebenzisi.

Ikhiqiza i-Synthesizable EMIF Design Example

Ngekhithi yokuthuthukisa ye-Intel Stratix 10, kwanele ukushiya iningi lezilungiselelo ze-Intel Stratix 10 EMIF IP ngamavelu azo azenzakalelayo. Ukukhiqiza i-design synthesizeable example, landela lezi zinyathelo:

1. Kuthebhu ethi Diagnostics, nika amandla I-EMIF Debug Toolkit/On-Chip Debug Port kanye ne-In-System-Sources-and-Probes ukuze unikeze ukufinyelela kuzici ezitholakalayo zokususa iphutha.
2. Ku-Example Designs ithebhu, qinisekisa ukuthi ibhokisi le-Synthesis lithikhiwe.
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 filesetha ngaphansi kwemibhalo ye-qii.

Umfanekiso 3. Idizayini Ekhiqiziwe Ye-Synthesizable Example 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

• I-synthesis Example Design ekhasini 19
• Intel Stratix 10 EMIF IP Ipharamitha Izincazelo ze-DDR3
• Intel Stratix 10 EMIF IP Ipharamitha Izincazelo ze-DDR4
• Intel Stratix 10 EMIF IP Ipharamitha Izincazelo ze-QDRII/II+/Xtreme
• Intel Stratix 10 EMIF IP Ipharamitha Izincazelo ze-QDR-IV
• Intel Stratix 10 EMIF IP Ipharamitha Izincazelo ze-RLDRAM 3

Ukukhiqiza i-EMIF Design Example for Simulation
Ngekhithi yokuthuthukisa ye-Intel Stratix 10, kwanele ukushiya iningi lezilungiselelo ze-Intel Stratix 10 EMIF IP ngamavelu azo azenzakalelayo. Ukukhiqiza i-design example for
sekulingisa, landela lezi zinyathelo:

1. Kuthebhu ethi I-Diagnostics, ungakhetha phakathi kwamamodi amabili okulinganisa: Yeqa Ukulinganisa kanye Nokulinganisa Okugcwele. (Ukuze uthole imininingwane ngalezi zindlela, bheka kokuthi Simulation Versus Hardware Implementation, kamuva kulesi sahluko.) Ukuze unciphise isikhathi sokulingisa, khetha i-Abstract PHY ukuze ulingise ngokushesha.
2. Ku-Example Designs ithebhu, qinisekisa ukuthi ibhokisi Lokulingisa lithikhiwe. Futhi khetha ifomethi edingekayo yokulingisa i-HDL, i-Verilog noma i-VHDL.
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 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.

Ulwazi Oluhlobene
• Ukulingisa Example Design ivuliwe
• I-Intel Stratix 10 EMIF IP – I-Memory IP yokulingisa
• Ukulingisa Ngokuphikisana Nokusetshenziswa Kwezingxenyekazi Zekhompuyutha kuvuliwe

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.
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. Kuwindi lezinto, khetha amasiginali ofuna ukuzenza ngokuchofoza kwesokudla bese ukhetha Engeza igagasi.
7. Ngemva kokuqeda ukukhetha amasiginali wokulingisa, sebenzisa i-run -konke efasiteleni le-VTranscript. Ukulingisa kuqhubeka kuze kuqedwe.
8. Uma ukulingisa kungabonakali, chofoza View ➤ Igagasi.

Ulwazi Oluhlobene
I-Intel Stratix 10 EMIF IP - I-Memory IP yokulingisa

Phina Ukubekwa kwe-Intel Stratix 10 EMIF IP

Lesi sihloko sihlinzeka ngemihlahlandlela yokubeka iphinikhodi.

Kuphelileview

I-Intel Stratix 10 FPGAs inesakhiwo esilandelayo:

• Idivayisi ngayinye iqukethe phakathi kwamakholomu angu-2 nangu-3 e-I/O.
• Ikholomu ngayinye ye-I/O iqukethe amabhange angu-12 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 imininingwane ngamabhange aseduze, bheka ku-Intel Stratix 10 External Memory Interfaces IP Umhlahlandlela Womsebenzisi.
  • 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. 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.

Amabhange Aseduze

Ukuze amabhange abhekwe njengaseduze, kufanele ahlale kukholomu ye-I/O efanayo, Ukuze unqume ukuthi amabhange aseduze, bheka I-Modular I/O Banks Location and pin Counts ku-Stratix 10 Devices section etholakala ku-Stratix 10 General Purpose I. /O
Umhlahlandlela Womsebenzisi.

Uma ubhekisela kumathebula ku-Stratix 10 General Purpose I/O User Guide, kuphephile ukucabanga ukuthi wonke amabhange abonisiwe aseduze, ngaphandle uma kukhona uphawu oluthi ' –'; uphawu ' - ' lubonisa ukuthi ibhange aliboshelwe ngaphandle kwephakheji.
Phina Izabelo

Ukuze unqume izindawo zawo wonke amaphinikhodi we-EMIF I/O kufanele ubhekisele kuthebula lephinikhodi ledivayisi yakho. Uma kukhulunywa ngephinikhodi, izinombolo zasebhange, izinkomba zasebhange ze-I/O, namagama ephini anikeziwe. Ungathola ama-pin indices ekheli nezikhonkwane zomyalo kuthebula le-Stratix 10 Scheme elitholakala ku-Intel FPGA. webindawo. Ungenza imisebenzi yephini ngezindlela ezihlukahlukene. Indlela enconyiwe iwukuba ubambe ngesandla amasiginali athile esixhumi esibonakalayo bese uvumela i-Intel Quartus Prime Fitter ukuthi isingathe okunye. Le ndlela iqukethe ukubonisana namathebula ophini ukuze uthole izikhundla ezingokomthetho zamanye amaphini okusebenzelana futhi uwanikeze nge-.qsf file lokho okukhiqizwa nge-EMIF design example. Kule ndlela yokubeka i-I/O, kufanele ubambezele amasiginali alandelayo:

• CK0
• Iphinikhodi ye-DQS eyodwa eqenjini ngalinye
• Iwashi lereferensi le-PLL
• I-RZQ

Ngokusekelwe kulezi zingqinamba ezingenhla, i-Intel Quartus Prime Fitter izungeza izikhonkwane ngaphakathi komzila ngamunye njengoba kudingeka. Umfanekiso olandelayo ubonisa i-example lemisebenzi yephinikhodi yesixhumi esibonakalayo se-DDR3 x72 esinokukhethwa okulandelayo:

• Ikheli nephinikhodi yomyalo kubekwe ku-bank 2M futhi kudinga imizila emi-3.
  • U-CK0 uphoqelekile ukuthi aphine u-8 ebhange elingu-2M.
  • Izikhonkwane zewashi eziyisethenjwa ze-PLL ziboshelwe kumaphini angu-24 no-25 ebhange elingu-2M.
  • I-RZQ iphoqelekile ukuthi ifake u-26 ebhange elingu-2M.
• Idatha ibekwe emabhange angu-2N, 2M, no-2L, futhi idinga imizila engu-9.
  • Amaqembu e-DQS 1-4 abekwe ebhange elingu-2N.
  • Iqembu le-DQS elingu-0 libekwe ebhange elingu-2M.
  • Amaqembu e-DQS 5-8 abekwe ebhange elingu-2L.

Umfanekiso 5. Phina Izabelo Example: DDR3 x73 Interface

Kulesi example, ukuphoqa u-CK0 ukuthi uphine u-8 ebhange elingu-2M, ungangeza umugqa olandelayo ku-.qsf file, ngokusekelwe kuthebula lephinikhodi elifanele:

Ifomethi yomsebenzi wephinikhodi engenhla ingasetshenziswa kuwo wonke amaphini:

Ulwazi Oluhlobene

• Amabhange e-Modular I/O kumadivayisi we-Intel Stratix 10
• I-Intel Stratix 10 EMIF IP DDR3
• I-Intel Stratix 10 EMIF IP ye-DDR4
• I-Intel Stratix 10 EMIF IP ye-QDRII/II+/Xtreme
• I-Intel Stratix 10 EMIF IP ye-QDR-IV
• I-Intel Stratix 10 EMIF IP ye-RLDRAM 3

Ukuhlanganisa kanye Nokuhlela i-Intel Stratix 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 Stratix 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 Stratix 10. Uma idivayisi ihlelwe ngempumelelo, ibha yokuqhubeka phezulu kwesokudla sewindi kufanele ibonise u-100% (Kuphumelele).

Ukulungisa iphutha le-Intel Stratix 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 Stratix 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.

Ikhithi yokuthuthukisa ye-Intel Stratix 10 manje isimiselwe ukusebenza 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.

Ulwazi Oluhlobene
I-Intel Stratix 10 EMIF IP Debugging

I-Design Example Incazelo ye-Memory Interfaces Yangaphandle Intel Stratix 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 6. 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 7. 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 8. 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 phezu

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 9. 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 10. 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 11. Ukulingisa Example Design for RLDRAM 3 Interfaces

Ulwazi Oluhlobene
Ukukhiqiza i-EMIF Design Example for Simulation ivuliwe

ExampIthebhu Yesixhumi Esibonakalayo Semiklamo
Umhleli wepharamitha uhlanganisa i-Example Designs ithebhu ekuvumela ukuthi wenze ipharamitha futhi ukhiqize i-ex yakhoample designs.l
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 We-Memory Interfaces Yangaphandle Intel Stratix 10 FPGA IP Design Example Umhlahlandlela Womsebenzisi

Inguqulo Yedokhumenti	Inguqulo ye-Intel Quartus Prime	Izinguquko
2021.03.29	21.1	• Esikhathini 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 Stratix 10 Memory Interfaces Yangaphandle IP Design Example Umhlahlandlela Womsebenzisi ku I-Memory Interfaces Yangaphandle Intel Stratix 10 FPGA IP Design Example Umhlahlandlela Womsebenzisi. • Amachashazi alungisiwe angene Kuphelileview ingxenye ye Phina Ukubekwa kwe-Intel Stratix 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 yesemiconductor 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 Memory Interfaces Yangaphandle Intel Stratix 10 FPGA IP Design Example [pdf] Umhlahlandlela Womsebenzisi I-Memory Interfaces Yangaphandle Intel Stratix 10 FPGA IP Design Example, Ingaphandle, I-Memory Interfaces Intel Stratix 10 FPGA IP Design Example, Intel Stratix 10 FPGA IP Design Example, 10 FPGA IP Design Example

Izithenjwa

• Imaniwali yosebenzisayo