intel MokoWhakaatuPort Agilex F-Tapa FPGA IP Hoahoa Example
Aratohu Kaiwhakamahi
Whakahoutia mo Intel® Quartus® Prime Design Suite: 21.4
Putanga IP: 21.0.0

Ihirangi huna
1 DisplayPort Intel FPGA IP Hoahoa Exampte Aratohu Timata Tere
2 Hoahoa Loopback Whakarara Examples
3 Hītori Arotake Tuhinga mo te DisplayPort Intel
4 Tuhinga / Rauemi
4.1 Tohutoro
5 Whakairinga Paanga

DisplayPort Intel FPGA IP Hoahoa Exampte Aratohu Timata Tere

Ko te DisplayPort Intel® FPGA IP hoahoa exampKo nga taputapu mo nga taputapu Intel Agilex™ F-tile kei roto i tetahi papa whakamatautau me tetahi hoahoa taputapu e tautoko ana i te whakahiato me te whakamatautau taputapu.
Ko te DisplayPort Intel FPGA IP e tuku ana i nga tauira hoahoa e whai ake neiampiti:

  • Whakaaturanga SST whakarara whakarara whakamuri karekau he kōwae Whakaora Karaka Pika (PCR) i te reiti pateko

Ina hanga e koe he hoahoa exampte, te ētita tawhā hanga aunoa i te files e tika ana ki te whaihanga, whakahiato, me te whakamatautau i te hoahoa i roto i te taputapu.
Tuhipoka: Ko te putanga rorohiko a Intel Quartus® Prime 21.4 anake e tautoko ana i te Hoahoa Tuatahi Example mo te Whakatairanga, te Whakakotahitanga, te Whakaemi, me nga kaupapa tātari Wā. Kaore i te tino manatokohia nga mahi taputapu.
Whakaahua 1. Whanaketanga Stages

intel DisplayPort Agilex F Tile FPGA IP Hoahoa Example - Whakaahua 1

Nga korero e pa ana

  • Whakaaturanga Whakaaturanga Intel FPGA IP Aratohu Kaiwhakamahi
  • Heke ki Intel Quartus Prime Pro Edition

1.1. Hanganga Whaiaronga
Whakaatu 2. Hanganga Whaiaronga

intel DisplayPort Agilex F Tile FPGA IP Hoahoa Example - Whakaahua 2

Ripanga 1. Hoahoa Exampte Waehanga

Kōpaki Files
rtl/matua dp_core.ip
dp_rx.ip
dp_tx.ip
rtl/rx_phy dp_gxb_rx/ ((Paraka hangahanga DP PMA UX)
dp_rx_data_fifo.ip
rx_top_phy.sv
rtl/tx_phy dp_gxb_rx/ ((Paraka hangahanga DP PMA UX)
dp_tx_data_fifo.ip
dp_tx_data_fifo.ip

1.2. Nga Whakaritenga Pumau me nga Pūmanawa
Ka whakamahia e Intel nga taputapu me nga rorohiko e whai ake nei hei whakamatautau i te hoahoa o muaample:
Pūmārō

  • Intel Agilex I-Series Development Kit

Pūmanawa

  • Intel Quartus Prime
  • Synopsys* VCL Simulator

1.3. Te whakaputa i te Hoahoa
Whakamahia te DisplayPort Intel FPGA IP ētita tawhā i roto i te rorohiko Intel Quartus Prime hei whakaputa i te hoahoa o muaample.
Whakaatu 3. Te Whakaputa i te Rere Hoahoa

intel DisplayPort Agilex F Tile FPGA IP Hoahoa Example - Whakaahua 3

  1. Tīpakohia nga Utauta ➤ IP Catalog, ka kowhiria te Intel Agilex F-tile hei whanau taputapu e whaaia ana.
    Tuhipoka: Ko te hoahoa exampKa tautoko noa i nga taputapu Intel Agilex F-tile.
  2. I roto i te Putumōhio IP, kimihia ka paato-rua DisplayPort Intel FPGA IP. Ka puta te matapihi Rerekē IP Hou.
  3. Tauwhāitihia he ingoa taumata-runga mo to rereketanga IP ritenga. Ka tiakina e te ētita tawhā ngā tautuhinga rerekētanga IP i roto i te a file whakaingoatia .ip.
  4. Ka taea e koe te kowhiri i tetahi taputapu Intel Agilex F-tile i te mara Pūrere, ka pupuri ranei i te whiringa taputapu rorohiko Intel Quartus Prime taunoa.
  5. Pāwhiritia OK. Ka puta te ētita tawhā.
  6. Whirihorahia nga tawhā e hiahiatia ana mo te TX me te RX
  7. I runga i te Hoahoa Exampi te ripa, tohua Whakaaturanga SST Whakarara Whakamuri Kore he PCR.
  8. Tīpakohia te Whakaakoranga hei whakaputa i te pae whakamatautau, ka kowhiria te Synthesis hei whakaputa i te hoahoa taputapu example. Me whiriwhiri koe i tetahi o enei whiringa hei whakaputa i te hoahoa o muaample files. Mena ka tohua e koe nga mea e rua, ka roa ake te wa whakatipuranga.
  9. Pāwhiritia Whakaputa Exampte Hoahoa.

1.4. Whakatauhanga i te Hoahoa
Ko te DisplayPort Intel FPGA IP hoahoa exampKa whakatauirahia e te testbench he hoahoa loopback rangatū mai i te tauira TX ki te tauira RX. Ko te tauira whakaputa tauira ataata o roto ka peia te tauira DisplayPort TX ka hono te putanga ataata tauira RX ki nga kaitaki CRC i te papa whakamatautau.
Whakaatu 4. Rere Whakatau Hoahoa

intel DisplayPort Agilex F Tile FPGA IP Hoahoa Example - Whakaahua 4

  1. Haere ki te kōpaki simulator Synopsys ka kowhiri i te VCS.
  2. Whakahaere hōtuhi whaihanga.
    Puna vcs_sim.sh
  3. Ka mahia e te tuhinga te Quartus TLG, ka whakahiato me te whakahaere i te papa whakamatautau i roto i te simulator.
  4. Tātarihia te hua.
    Ka mutu te whaihanga angitu me te whakataurite o te Puna me te Sink SRC.intel DisplayPort Agilex F Tile FPGA IP Hoahoa Example - Whakaahua 5

1.5. Te whakahiato me te Whakahoahoa i te Hoahoa
Whakaatu 5. Te whakahiato me te Whakahoahoa i te Hoahoa

intel DisplayPort Agilex F Tile FPGA IP Hoahoa Example - Whakaahua 6

Hei whakahiato me te whakahaere i tetahi whakamatautau whakaaturanga mo te taputapu exampte hoahoa, whai i enei mahi:

  1. Me whakarite taputapu exampKua oti te whakatipuranga hoahoa.
  2. Whakarewahia te rorohiko Intel Quartus Prime Pro Edition ka tuwhera /quartus/agi_dp_demo.qpf.
  3. Pāwhiritia te Tukatuka ➤ Tīmata te Whakaemi.
  4. Taria kia oti ra ano te Whakaemi.

Tuhipoka: Ko te hoahoa exampe kore e te manatoko mahi Tuhinga o mua Hoahoa Exampi runga i nga taputapu i tenei tukunga Quartus.
Nga korero e pa ana
Intel Agilex I-Series FPGA Development Kit Aratohu Kaiwhakamahi

1.6. DisplayPort Intel FPGA IP Hoahoa Exampte Tawhā
Ripanga 2. DisplayPort Intel FPGA IP Design Example Tawhā mo te Pūrere Intel Agilex F-tile

Tawhā Uara Whakaahuatanga
Hoahoa Wātea Example
Tohua Hoahoa • Kore
• Whakaaturanga SST Whakarara
Whakamuri kore PCR		 Tīpakohia te hoahoa exampkia hangaia.
• Kore: No hoahoa exampKei te waatea te mo te kowhiringa tawhā o naianei
• Whakaaturanga Tauranga SST Parallel Loopback kaore he PCR: Ko tenei hoahoa exampe whakaatu ana i te whakarara whakarara mai i te totohu DisplayPort ki te puna WhakaatuPort me te kore he kōwae Whakaora Karaka Pika (PCR) ina ka whakahoe koe i te tawhā Tauranga Tauranga Whakaaturanga Ataata.
Hoahoa Example Files
whaihanga Kei, Weto Tahurihia tenei whiringa ki te whakaputa i nga mea e tika ana files mo te papa whakamatautau whaihanga.
Te whakahiato Kei, Weto Tahurihia tenei whiringa ki te whakaputa i nga mea e tika ana files mo Intel Quartus Prime whakahiato me te hoahoa taputapu.
Hōputu HDL Hangaia
Whakaputa File Whakahōputu Verilog, VHDL Tīpakohia te whakatakotoranga HDL e pai ana koe mo te hoahoa o muaample filewhakatakotoria.
Tuhipoka: Ko tenei whiringa anake ka whakatau i te whakatakotoranga mo te IP taumata teitei i hangaia files. Ko era atu katoa files (hei tauiraample testbenches me te taumata o runga files mo te whakaaturanga taputapu) kei te whakatakotoranga Verilog HDL.
Kete Whanaketanga Whainga
Whiriwhiria te Poari • Kaore he Kete Whanaketanga
• Intel Agilex I-Series
Kete Whakawhanaketanga		 Tīpakohia te papa mo te hoahoa kua whakariteaample.
• Kore He Kete Whakawhanaketanga: Ka whakakorehia e tenei whiringa nga waahanga taputapu katoa mo te hoahoa o muaample. Ka tautuhia e te matua IP nga mahi titi katoa ki nga titi mariko.
• Intel Agilex I-Series FPGA Development Kit: Ko tenei whiringa ka kowhiri aunoa i te taputapu whaainga o te kaupapa kia rite ki te taputapu kei runga i tenei kete whanaketanga. Ka taea e koe te huri i te taputapu whaainga ma te whakamahi i te tawhā Hurihia te Pūrere Target mena he rereke nga taputapu o to arotake poari. Ko te matua IP e whakatakoto ana i nga taumahi titi katoa e ai ki te kete whanaketanga.
Tuhipoka: Hoahoa Tuatahi ExampKaore i te manatokohia te mahi i runga i nga taputapu i tenei tukunga Quartus.
• Kete Whakawhanake Ritenga: Ma tenei whiringa ka taea te hoahoa exampkia whakamatauria ki te kete whanaketanga tuatoru me te Intel FPGA. Ka hiahia pea koe ki te whakarite i nga taumahi titi ki a koe ake.
Pūrere Whāinga
Hurihia te Pūrere Target Kei, Weto Whakakāhia tēnei kōwhiringa ka kōwhiri i te momo taputapu pai ake mo te kete whanaketanga.

Hoahoa Loopback Whakarara Examples

Ko te DisplayPort Intel FPGA IP hoahoa exampKa whakaatuhia e matou te hurihanga whakarara mai i te tauira DisplayPort RX ki te tauira DisplayPort TX kaore he waahanga Whakaora Karaka Pika (PCR) i te reiti pateko.
Ripanga 3. DisplayPort Intel FPGA IP Design Example mo te Pūrere Intel Agilex F-tile

Hoahoa Example Tohunga Reiti Raraunga Aratau Channel Momo Whakamuri
Whakaaturanga SST whakarara whakarara whakamuri karekau he PCR Tauranga Whakaatu SST HBR3 Simplex Whakarara kore PCR

2.1. Intel Agilex F-tile DisplayPort SST Parallel Loopback Design Features
Ko te SST whakarara hoahoa loopback exampE whakaatu ana te tukunga o te roma ataata kotahi mai i te totohu DisplayPort ki te puna WhakaatuPort kaore he Whakaora Karaka Pika (PCR) i te reiti pateko.

Whakaahua 6. Intel Agilex F-tile DisplayPort SST Parallel Loopback kahore PCR

intel DisplayPort Agilex F Tile FPGA IP Hoahoa Example - Whakaahua 7

  • I roto i tenei momo rereke, ka kaina te tawhā o te puna DisplayPort, TX_SUPPORT_IM_ENABLE, ka whakamahia te atanga atahanga ataata.
  • Ka whiwhi te totohu DisplayPort i te riipene ataata me te ororongo mai i te puna ataata o waho penei i te GPU ka wetewetehia ki te atanga ataata whakarara.
  • Ko te putanga ataata totohu o DisplayPort ka peia tika te atanga ataata puna DisplayPort me te whakawaehere ki te hononga matua DisplayPort i mua i te tuku ki te aroturuki.
  • Ka peia e te IOPLL te totohu DisplayPort me nga karaka ataata puna i te auau kua whakaritea.
  • Mena kua whirihorahia te totohu DisplayPort me te tawhā MAX_LINK_RATE o te puna ki te HBR3 me te PIXELS_PER_CLOCK ki te Quad, ka rere te karaka ataata ki te 300 MHz hei tautoko i te reiti pika 8Kp30 (1188/4 = 297 MHz).

2.2. Kaupapa Karaka
Ko te kaupapa karaka e whakaatu ana i nga rohe karaka i roto i te hoahoa DisplayPort Intel FPGA IP example.
Whakaahua 7. Intel Agilex F-tile DisplayPort Transceiver kaupapa karaka

intel DisplayPort Agilex F Tile FPGA IP Hoahoa Example - Whakaahua 8

Ripanga 4. Waitohu Kaupapa Karaka

Karaka i te hoahoa Whakaahuatanga
SysPLL refclk Karaka tohutoro PLL Pūnaha F-tile he karaka karaka ka wehea e te Pūnaha PLL mo taua auau putanga.
I roto i tenei hoahoa exampKo te system_pll_clk_link me te rx/tx refclk_link kei te tiri ano i te SysPLL refclk he 150Mhz.
Me he karaka rere kore utu e hono ana mai i te titi karaka tohutoro tohutoro kua whakatapua ki te tauranga karaka whakauru o Tohutoro me te Pūnaha PLL Karaka IP, i mua i te hono i te tauranga whakaputa e rite ana ki a DisplayPort Phy Top.
system_pll_clk_link Ko te iti o te auau putanga PLL Pūnaha hei tautoko i te reiti Whakaaturanga katoa he 320Mhz.
Ko tenei hoahoa exampKa whakamahi te 900 Mhz (te teitei) te auau whakaputa kia taea ai e SysPLL refclk te tiri ki rx/tx refclk_link ko te 150 Mhz.
rx_cdr_refclk_link/tx_pll_refclk_link Rx CDR me Tx PLL Hononga refclk i whakaritea ki te 150 Mhz hei tautoko i nga reeti raraunga Whakaaturanga katoa.
rx_ls_clkout/tx He clkout Whakaaturanga Hononga Tere Karaka ki te karaka DisplayPort IP matua. Ko te auau e rite ana ki te Raraunga Raraunga wehewehe ki te whanui raraunga whakarara.
Example:
Auautanga = reeti raraunga/whanui raraunga
= 8.1G (HBR3) / 40bits
= 202.5 Mhz

2.3. Tauranga Whakamatau
Ka whakatairitehia e te papapae whakamatautau whaihanga te whakamuri rangatū WhakaatuPort TX ki RX.
Whakaatu 8. DisplayPort Intel FPGA IP Simplex Mode Simulation Testbench Poraka Hoahoa

intel DisplayPort Agilex F Tile FPGA IP Hoahoa Example - Whakaahua 9

Ripanga 5. Nga Waenga Whakamatau

Waehanga Whakaahuatanga
Kaihanga Tauira Ataata Ka hangaia e tenei kaihanga nga tauira pae tae ka taea e koe te whirihora. Ka taea e koe te whakarite i te waa whakatakotoranga ataata.
Mana Whakamatau Ko tenei poraka e whakahaere ana i te raupapa whakamatautau o te whaihanga me te whakaputa i nga tohu whakaoho e tika ana ki te TX matua. Ka panuihia e te paraka whakahaere whakamatautau te uara CRC mai i te puna me te totohu hei whakataurite.
RX Hononga Tere Karaka Karaka Takitaki Ka tirohia e tenei kaitaki mena ka rite te reeti karaka i whakahokia mai e te RX ki te reeti raraunga e hiahiatia ana.
TX Hononga Tere Karaka Kaitaki Auautanga Ka tirohia e tenei kaitaki mena ka rite te reeti karaka i whakahokia mai e te kaiwhakawhitiwhiti TX ki te reeti raraunga e hiahiatia ana.

Ka mahia e te papa whakamatautau whaihanga nga whakamana e whai ake nei:
Ripanga 6. Whakaaturanga Whakataunga

Paearu Whakamatau Manatokonga
• Whakangungu Hononga i te Raraunga Raraunga HBR3
• Panuitia nga rehitatanga DPCD kia tirohia mena ka whakatauhia e te Tūnga DP me te ine i te auau TX me te RX Hononga Tere.		 Ka whakauru i te Kaitaki Auau ki te ine i te whakaputanga auau o te karaka Hononga mai i te whakawhiti TX me te RX.
• Whakahaere tauira ataata mai i TX ki RX.
• Manatokohia te CRC mo te puna me te totohu kia tirohia mena he rite		 • Ka hono i te kaihanga tauira ataata ki te Whakaaturanga Puna hei whakaputa i te tauira ataata.
• Ka panuihia e te mana Testbench te puna me te Sink CRC mai i nga rehita DPTX me DPRX me te whakataurite kia rite nga uara CRC e rua.
Tuhipoka: Hei whakarite kia tatauhia te CRC, me whakaahei koe i te tawhā aunoatanga whakamatautau Tautoko CTS.

Hītori Arotake Tuhinga mo te DisplayPort Intel

Agilex F-tile FPGA IP Hoahoa Exampte Aratohu Kaiwhakamahi

Putanga Tuhinga Intel Quartus Prime Putanga Putanga IP Huringa
2021.12.13 21.4 21.0.0 Tukunga tuatahi.

Intel Corporation. Katoa nga mana. Ko Intel, ko te tohu Intel, me etahi atu tohu Intel he tohu hokohoko na Intel Corporation me ona apiti. Ka whakamanahia e Intel te mahinga o ana hua FPGA me nga hua semiconductor ki nga whakaritenga o naianei i runga i te raihana paerewa a Intel, engari ka whai mana ki te whakarereke i nga hua me nga ratonga i nga wa katoa kaore he panui. Karekau he kawenga, he taunahatanga ranei a Intel i puta mai i te tono, i te whakamahi ranei i nga korero, hua, ratonga ranei e whakaahuatia ana i konei engari i whakaaehia i roto i te tuhi a Intel. Ka tohutohuhia nga kaihoko a Intel ki te tiki i te putanga hou o nga whakaritenga taputapu i mua i te whakawhirinaki ki nga korero kua whakaputaina me i mua i te tuku ota mo nga hua, ratonga ranei.
*Ko etahi atu ingoa me etahi atu tohu ka kiia he taonga na etahi atu.
ISO 9001: 2015 Kua rehitatia

intel Mokosanwa GSKBBT066 papapātuhi Nihokikorangi - icon 8 Putanga Ingarihi
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UG-20347
ID: 709308
Putanga: 2021.12.13

Tuhinga / Rauemi

intel DisplayPort Agilex F-Tile FPGA IP Hoahoa Example [pdf] Aratohu Kaiwhakamahi
WhakaatuPort Agilex F-Tapa FPGA IP Hoahoa Example, DisplayPort Agilex, F-Tile FPGA IP Hoahoa Example, F-Tile FPGA IP Hoahoa, FPGA IP Hoahoa Example, IP Hoahoa Example, Hoahoa IP, UG-20347, 709308

Tohutoro

Whakairinga Paanga

Waiho he korero

Ka kore e whakaputaina to wahitau imeera. Kua tohua nga mara e hiahiatia ana *