MICROCHIP PolarFire FPGA High Definition Multimedia Interface Atanga Kaiwhiwhi HDMI
Kupu Whakataki (Pataihia he patai)
Kei te tautoko a Microchip's High-Definition Multimedia Interface (HDMI) kaiwhiwhi IP i nga raraunga ataata me te tango raraunga kete ororongo e whakaahuatia ana i roto i te whakatakotoranga paerewa HDMI. Ko te HDMI RX IP he mea hangaia mo te PolarFire® FPGA me te PolarFire System i runga i te Tipi (SoC) nga taputapu FPGA e tautoko ana i te HDMI 2.0 mo nga whakataunga ki te 1920 × 1080 i te 60 Hz i roto i te aratau pika me te 3840 × 2160 i te 60 Hz i roto i te aratau pika e wha. Ka tautokohia e te RX IP te Hot Plug Detect (HPD) mo te aro turuki i te hiko ki runga, whakaweto ranei me te wetewete, ki te mono ranei i nga kaupapa hei tohu i te whakawhitiwhiti korero i waenga i te puna HDMI me te totohu HDMI.
Ka whakamahia e te puna HDMI te hongere Whakaatu Raraunga (DDC) ki te panui i te Raraunga Whakaaturanga Whakaaturanga Whakaroa (EDID) o te totohu kia kitea te whirihoranga me te kaha o te Sink. Ko te HDMI RX IP he EDID i mua i te kaupapa, ka taea e te puna HDMI te panui ma te hongere I2C paerewa. Ko te PolarFire FPGA me te PolarFire SoC FPGA taputapu whakawhiti ka whakamahia me te RX IP hei whakakore i nga raraunga rangatū ki nga raraunga 10-bit. Ko nga hongere raraunga i roto i te HDMI ka whakaaetia kia nui te whiri i waenga i a raatau. Ko te HDMI RX IP te tango i te skew i waenga i nga hongere raraunga ma te whakamahi i te First-In First-Out (FIFOs). Ko tenei IP ka huri i nga raraunga Whakawhiti Whakaitinga Tohu Rerekenga (TMDS) i whakawhiwhia mai i te puna HDMI ma te whakawhiti ki te 24-bit RGB pika raraunga, 24-bit raraunga ororongo me nga tohu whakahaere. Ko nga tohu mana paerewa e wha kua tohua i roto i te kawa HDMI e whakamahia ana ki te whakatika i nga raraunga i te wa e whakahekehia ana.
Whakarāpopototanga
Ko te ripanga e whai ake nei he whakarāpopototanga o nga ahuatanga HDMI RX IP.
Ripanga 1. HDMI RX IP Ahuatanga
| Putanga Matua | Kei te tautoko tenei aratohu kaiwhakamahi HDMI RX IP v5.4. |
| Whānau Pūrere Tautokohia |
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| Rere Utauta Tautokohia | E hiahia ana ki a Libero® SoC v12.0 me nga putanga o muri mai. |
| Atanga Tautoko | Ko nga atanga e tautokohia ana e te HDMI RX IP ko:
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| Raihana | Ko te HDMI RX IP e whakaratohia ana me nga whiringa raihana e rua e whai ake nei:
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Ngā āhuatanga
Ko te HDMI RX IP nga waahanga e whai ake nei:
- He hototahi mo te HDMI 2.0
- Ka tautokohia te 8, 10, 12 me te 16 Bits Tae Hohonu
- Ka tautokohia nga momo Tae penei i te RGB, YUV 4:2:2 me te YUV 4:4:4
- E tautoko ana i te kotahi, e wha ranei nga pika mo ia karaka
- Ka tautokohia nga Whakataunga ki te 1920 ✕ 1080 i te 60 Hz i te aratau Kotahi Pika me te 3840 ✕ 2160 i te 60 Hz i roto i te aratau Pika E wha.
- Ka kitea te Hot-Plug
- Ka tautokohia te Kaupapa Wetewete - TMDS
- Tautoko DVI Tāuru
- Ka tautokohia te Hongere Raraunga Whakaaturanga (DDC) me te Hongere Raraunga Whakaaturanga Whakarei (E-DDC)
- Ka tautokohia te Atanga Ataata Waiata Maori me te AXI4 Stream mo te Whakawhiti Raraunga Ataata
- Ka tautokohia te Atanga Ororongo Maori me te AXI4 Stream mo te Whakawhiti Raraunga Ororongo
Nga waahanga kore tautoko
E whai ake nei nga ahuatanga kore tautoko o HDMI RX IP:
- Ko te whakatakotoranga tae 4:2:0 kaore i te tautokohia.
- Kaore i te tautokohia te Awhe Hihiko Teitei (HDR) me te Tiaki Ihirangi Mamati Mamati (HDCP).
- Ko te Rere Tāmata Taurangi (VRR) me te Aratau Roopu Haka Aunoa (ALLM) kaore i te tautokohia.
- Ko nga tawhā Wā Whakapae karekau e whakawehea ki te wha i roto i te aratau E Wha Pika kaore e tautokohia.
Tohutohu Tāuta
Me whakauru te matua IP ki te IP Catalog of Libero® SoC software na roto i te mahi whakahou IP Catalog i roto i te raupaparorohiko Libero SoC, ka tangohia ranei ma te ringa mai i te putumōhio. Ina whakauruhia te matua IP ki Libero SoC software IP Catalog, ka whirihorahia, ka hangaia, ka tukuna ki roto i te Hoahoa Maamaa hei whakauru ki te kaupapa Libero.
Nga Pūrere Puna Kua Whakamatauria (Pataihia he patai)
Ko te ripanga e whai ake nei e whakarārangi ana i nga taputapu puna kua whakamatauria.
Ripanga 1-1. Nga Pūrere Puna Kua Whakamatauria
| Pūrere | Aratau Pika | Nga Whakataunga Kua Whakamatauria | Hohonu Tae (Moka) | Aratau Tae | Ororongo |
| quantumdata™ M41h HDMI Kaitātari | 1 | 720P 30 FPS, 720P 60 FPS me 1080P 60 FPS | 8 | RGB, YUV444 me YUV422 | Ae |
| 1080P 30 FPS | 8, 10, 12 me 16 | ||||
| 4 | 720P 30 FPS, 1080P 30 FPS me 4K 60 FPS | 8 | |||
| 1080P 60 FPS | 8, 12 me 16 | ||||
| 4K 30 FPS | 8, 10, 12 me 16 | ||||
| Lenovo™ 20U1A007IG | 1 | 1080P 60 FPS | 8 | RGB | Ae |
| 4 | 1080P 60 FPS me 4K 30 FPS | ||||
| Dell Latitude 3420 | 1 | 1080P 60 FPS | 8 | RGB | Ae |
| 4 | 4K 30 FPS me 4K 60 FPS | ||||
| Astro VA-1844A HDMI® Kaiwhakamātau | 1 | 720P 30 FPS, 720P 60 FPS me 1080P 60 FPS | 8 | RGB, YUV444 me YUV422 | Ae |
| 1080P 30 FPS | 8, 10, 12 me 16 | ||||
| 4 | 720P 30 FPS, 1080P 30 FPS me 4K 30 FPS | 8 | |||
| 1080P 30 FPS | 8, 12 me 16 | ||||
| NVIDIA® Jetson AGX Orin 32GB H01 Kit | 1 | 1080P 30 FPS | 8 | RGB | Kao |
| 4 | 4K 60 FPS |
Whirihoranga HDMI RX IP (Pataihia he patai)
Ko tenei waahanga e whakarato ana i te mutungaview o te HDMI RX IP Configurator atanga me ona waahanga. Ka whakaratohia e te HDMI RX IP Configurator he atanga kauwhata hei whakarite i te matua HDMI RX. Ma tenei whirihora ka taea e te kaiwhakamahi te kowhiri i nga tawhā penei i te Tau Pika, Te maha o nga hongere ororongo, Atanga Ataata, Atanga Ororongo, SCRAMBLER, Hohonu Tae, Hōputu Tae, Whakamatau me te Raihana. Kei roto i te atanga Configurator nga tahua takaiho me nga whiringa hei whakarite i nga tautuhinga. Ko nga whirihoranga matua kei te Ripanga 4-1. Ko te ahua e whai ake nei e whakaatu ana i nga korero taipitopito view o te atanga HDMI RX IP Configurator.
Whakaahua 2-1. HDMI RX IP Configurator
Kei roto hoki i te atanga nga paatene OK me te Whakakore hei whakaū, hei whakakore ranei i nga whirihoranga.
Whakatinana taputapu (Pataihia he patai)
Ko nga whika e whai ake nei e whakaatu ana i te atanga HDMI RX IP me te transceiver (XCVR).
Whakaahua 3-1. HDMI RX Poraka Hoahoa
Whakaahua 3-2. Hoahoa Poraka Taipitopito Kaiwhiwhi
Ko te HDMI RX e toru nga stage:
- Ko te tiaaro o te wahanga ka whakararangi i nga raraunga whakarara e pa ana ki te whakahaere i nga rohe tohu ma te whakamahi i te paheke moka whakawhiti.
- Ka hurihia e te kaiwaehere TMDS nga raraunga whakawaehere moka-10 ki nga raraunga pika ataata moka-8, moka-4 nga paakete ororongo me nga tohu mana 2-bit.
- Ka tangohia e nga FIFO te piu i waenga i nga karaka o nga ara R, G me B.
Whakaritea Waahanga (Pataihia he patai)
Ko nga raraunga whakarara 10-bit mai i te XCVR kaore i te rite tonu ki nga rohe kupu kua whakawaeheretia e TMDS. Ko nga raraunga whakarara me nuku moka me te whakarite kia taea ai te wetewete i nga raraunga. Ko te kaiwhakarite o te wahanga ka whakahāngai i nga raraunga whakarara taumai ki nga rohe kupu ma te whakamahi i te waahanga moka-paheke i te XCVR. Ko te XCVR i roto i te aratau Maaramatanga DPI-Per-Monitor DPI (PMA) ka taea te ahua moka-moka, ka whakatikahia e ia te tirohanga o te kupu 10-bit kua whakakorehia e te moka-1. Ia wa, i muri i te whakatikatika i te kupu 10-bit ma te 1 bit slip tuunga, ka whakatauritea ki tetahi o nga tohu mana e wha o te kawa HDMI hei maukati i te tuunga i te waa whakahaere. Ko te kupu 10-bit e tika ana te hono me te whai mana mo nga s e whai ake neitages. Kei ia hongere tae tona ake tirohanga wahanga, ka timata te wetewetewetewete TMDS anake ka maukati nga kaiwhakarite wahanga katoa ki te whakatika i nga rohe kupu.
TMDS Pūwhakawaehere (Pataihia he patai)
Ka wetewete te wetewaehere TMDS i te moka-10 kua whakakorehia mai i te kaiwhakawhiti ki nga raraunga pika 8-bit i roto i te waa ataata. HSYNC, VSYNC me PACKET HEADER ka hangaia i roto i te waa whakahaere mai i nga raraunga hongere puru 10-bit. Ka wetewetehia nga raraunga kete oro ki te hongere R me G me nga moka e wha. Ko te kaiwhakawaehere TMDS o ia hongere e mahi ana i runga i tana ake karaka. No reira, ka taea e ia te paheketanga i waenganui i nga hongere.
Te hongere ki te Channel De-Skew (Pataihia he patai)
Ka whakamahia he arorau whakakore-skew e pa ana ki te FIFO hei tango i te tio i waenga i nga hongere. Ka whiwhi ia hongere i tetahi tohu whaimana mai i nga wae tirohanga wahanga hei tohu mena kei te whaimana nga raraunga moka-10 taumai mai i te tirohanga wahanga. Ki te whai mana nga hongere katoa (kua eke ki te tirohanga o te wahanga), ka timata te whakawhiti raraunga a te kōwae FIFO ki roto i te kōwae FIFO ma te whakamahi i nga tohu whakaahei panui me te tuhi (tuhi tonu me te panui ki waho). Ina kitea he tohu mana i roto i tetahi o nga putanga FIFO, ka whakatarewahia te rerenga panui, ka hangaia he tohu tohu hei tohu i te taenga mai o tetahi tohu i roto i te awa ataata. Ka hoki ano te rerenga panui ka tae mai tenei tohu ki nga hongere e toru. Ko te mutunga, ka tangohia te piu e tika ana. Ko nga FIFO karaka-rua ka tukutahi i nga awa raraunga katoa e toru ki te karaka hongere kikorangi hei tango i te piu e tika ana. Ko te ahua e whai ake nei e whakaatu ana i te hongere ki te hanga i nga tikanga whakaheke.
Whakaahua 3-3. Te hongere ki te Channel De-Skew
DDC (Pataihia he patai)
Ko te DDC he hongere whakawhitiwhiti korero i runga i te tohu I2C pahi. Ka whakamahia e te puna nga whakahau I2C ki te panui korero mai i te E-EDID o te totohu me te wahitau pononga. Ko te HDMI RX IP e whakamahi ana i te EDID kua tautuhia me te maha o nga taumira e tautoko ana i nga whakataunga ki te 1920 ✕ 1080 i te 60 Hz i roto i te aratau Kotahi Pika me te 3840 ✕ 2160 i te 60 Hz i roto i te aratau Pika E wha.
Ko te EDID te ingoa whakaatu hei whakaaturanga Microchip HDMI.
Nga Tawhā RX HDMI me nga Tohu Atanga (Pataihia he patai)
Ko tenei waahanga e korero ana mo nga tawhā i te HDMI RX GUI configurator me nga tohu I/O.
Tawhā Whirihoranga (Pataihia he patai)
Kei te ripanga e whai ake nei nga tawhā whirihoranga i roto i te HDMI RX IP.
Ripanga 4-1. Tawhā Whirihoranga
| Ingoa Tawhā | Whakaahuatanga |
| Hōputu Tae | Ka tautuhi i te mokowā tae. Ka tautokohia nga whakatakotoranga tae e whai ake nei:
|
| Hōhonu Tae | Ka tautuhi i te maha o nga moka mo ia waahanga tae. Ka tautokohia te 8, 10, 12 me te 16 moka mo ia waahanga. |
| Te maha o nga Pika | He tohu i te maha o nga pika mo ia karaka whakauru:
|
| KAUPAPA | Tautoko mo te taumira 4K i te 60 papa mo ia hekona:
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| Te maha o nga hongere ororongo | Ka tautokohia te maha o nga hongere oro:
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| Ataata Ataata | Maori me te awa AXI |
| Atanga Ororongo | Maori me te awa AXI |
| Paepae whakamatautau | Ka taea te kowhiri i tetahi taiao pae whakamatautau. Ka tautokohia nga whiringa pae whakamatautau e whai ake nei:
|
| Raihana | Ka whakapūtā te momo raihana. Ka whakaratohia nga whiringa raihana e rua e whai ake nei:
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Tauranga (Pataihia he patai)
Ko te ripanga e whai ake nei e whakaatu ana i nga tauranga whakauru me nga tauranga whakaputa o te HDMI RX IP mo te atanga Maori ina he RGB te Whakahōputu Tae.
Ripanga 4-2. Whakauru me te Putanga mo te Atanga Maori
| Ingoa Tohu | Te aronga | Whānui (Moka) | Whakaahuatanga |
| RESET_N_I | Whakauru | 1 | Tohu tautuhi tukutahi-iti hohe |
| R_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te hongere "R" mai i te XCVR |
| G_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te hongere "G" mai i te XCVR |
| B_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te hongere "B" mai i te XCVR |
| EDID_RESET_N_I | Whakauru | 1 | Tohu tautuhi edid tukutahi-iti hohe |
| R_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te hongere "R" raraunga whakarara |
| G_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te hongere "G" raraunga whakarara |
| B_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te hongere "B" raraunga whakarara |
| Ingoa Tohu | Te aronga | Whānui (Moka) | Whakaahuatanga |
| RUNGA_R_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara "R" mai i te XCVR |
| RARAUNGA_G_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara "G" mai i te XCVR |
| RARAUNGA_B_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara "B" mai i te XCVR |
| SCL_I | Whakauru | 1 | I2C urunga karaka rangatū mo DDC |
| HPD_I | Whakauru | 1 | Mono wera ka kitea te tohu whakauru. Ka hono te puna ki te totohu tohu HPD me teitei. |
| SDA_I | Whakauru | 1 | I2C urunga raraunga rangatū mo DDC |
| EDID_CLK_I | Whakauru | 1 | Karaka Pūnaha mo te kōwae I2C |
| BIT_SLIP_R_O | Putanga | 1 | He tohu paheke moka ki te hongere "R" o te kaiwhakawhiti |
| BIT_SLIP_G_O | Putanga | 1 | He tohu paheke moka ki te hongere "G" o te kaiwhakawhitiwhiti |
| BIT_SLIP_B_O | Putanga | 1 | He tohu paheke moka ki te hongere "B" o te kaiwhakawhitiwhiti |
| VIDEO_DATA_VALID_O | Putanga | 1 | Raraunga ataata putanga whaimana |
| AUDIO_DATA_VALID_O | Putanga | 1 | Raraunga ororongo putanga whaimana |
| H_SYNC_O | Putanga | 1 | Te pupuhi tukutahi whakapae |
| V_SYNC_O | Putanga | 1 | Puti tukutahi poutū hohe |
| R_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "R" wetekina |
| G_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "G" kua wetewete |
| B_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "B" kua wetewete |
| SDA_O | Putanga | 1 | I2C putanga raraunga rangatū mo DDC |
| HPD_O | Putanga | 1 | Mono wera ka kitea te tohu whakaputa |
| ACR_CTS_O | Putanga | 20 | Wā Hurihanga Whakahou Karaka Ororongoamp uara |
| ACR_N_O | Putanga | 20 | Tawhā uara Whakaora Karaka Ororongo (N). |
| ACR_VALID_O | Putanga | 1 | Tohu whaimana Whakahou Karaka Ororongo |
| Ororongo_SAMPLE_CH1_O | Putanga | 24 | Channel 1 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH2_O | Putanga | 24 | Channel 2 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH3_O | Putanga | 24 | Channel 3 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH4_O | Putanga | 24 | Channel 4 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH5_O | Putanga | 24 | Channel 5 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH6_O | Putanga | 24 | Channel 6 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH7_O | Putanga | 24 | Channel 7 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH8_O | Putanga | 24 | Channel 8 ororongo sampte raraunga |
| HDMI_DVI_MODE_O | Putanga | 1 | Ko nga momo e whai ake nei:
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Ko te ripanga e whai ake nei e whakaatu ana i nga tauranga whakauru me te putanga o HDMI RX IP mo te Atanga Ataata Stream AXI4.
Ripanga 4-3. Tauranga Whakauru me te Putanga mo te Atanga Ataata Stream AXI4
| Ingoa Tauranga | Te aronga | Whānui (Moka) | Whakaahuatanga |
| TDATA_O | Putanga | TE TAU O NGA PIKA ✕ Hohonu Tae ✕ 3 moka | Raraunga ataata putanga [R, G, B] |
| TVALID_O | Putanga | 1 | He tika te ataata putanga |
| Ingoa Tauranga | Te aronga | Whānui (Moka) | Whakaahuatanga |
| TLAST_O | Putanga | 1 | Tohu mutunga anga putanga |
| TUSER_O | Putanga | 3 |
|
| TSTRB_O | Putanga | 3 | Puta raraunga ataata strobe |
| TKEEP_O | Putanga | 3 | Pupuri raraunga ataata putanga |
Ko te ripanga e whai ake nei e whakaatu ana i nga tauranga whakauru me te putanga o HDMI RX IP mo te Atanga Ororongo Stream AXI4.
Ripanga 4-4. Tauranga Whakauru me te Putanga mo te Atanga Ororongo Stream AXI4
| Ingoa Tauranga | Te aronga | Whānui (Moka) | Whakaahuatanga |
| AUDIO_TDATA_O | Putanga | 24 | Putanga raraunga ororongo |
| AUDIO_TID_O | Putanga | 3 | Te hongere ororongo whakaputa |
| AUDIO_TVALID_O | Putanga | 1 | Putanga ororongo tohu whaimana |
Kei te ripanga e whai ake nei nga tauranga whakauru me nga tauranga whakaputa o te HDMI RX IP mo te atanga Maori ina he YUV444 te Hōputu Tae.
Ripanga 4-5. Whakauru me te Putanga mo te Atanga Maori
| Ingoa Tauranga | Te aronga | Whānui (Moka) | Whakaahuatanga |
| RESET_N_I | Whakauru | 1 | Tohu tautuhi tukutahi-iti hohe |
| LANE3_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te Hongere 3 mai i te XCVR |
| LANE2_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te Hongere 2 mai i te XCVR |
| LANE1_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te Hongere 1 mai i te XCVR |
| EDID_RESET_N_I | Whakauru | 1 | Tohu tautuhi edid tukutahi-iti hohe |
| LANE3_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te Rarangi 3 raraunga whakarara |
| LANE2_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te Rarangi 2 raraunga whakarara |
| LANE1_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te Rarangi 1 raraunga whakarara |
| RARARA_RANGA3_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara a Lane 3 mai i te XCVR |
| RARARA_RANGA2_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara a Lane 2 mai i te XCVR |
| RARARA_RANGA1_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara a Lane 1 mai i te XCVR |
| SCL_I | Whakauru | 1 | I2C urunga karaka rangatū mo DDC |
| HPD_I | Whakauru | 1 | Mono wera ka kitea te tohu whakauru. Ka hono te puna ki te totohu tohu HPD me teitei. |
| SDA_I | Whakauru | 1 | I2C urunga raraunga rangatū mo DDC |
| EDID_CLK_I | Whakauru | 1 | Karaka Pūnaha mo te kōwae I2C |
| BIT_SLIP_LANE3_O | Putanga | 1 | He tohu paheke moka ki te Rarangi 3 o te kaiwhakawhitiwhiti |
| BIT_SLIP_LANE2_O | Putanga | 1 | He tohu paheke moka ki te Rarangi 2 o te kaiwhakawhitiwhiti |
| BIT_SLIP_LANE1_O | Putanga | 1 | He tohu paheke moka ki te Rarangi 1 o te kaiwhakawhitiwhiti |
| VIDEO_DATA_VALID_O | Putanga | 1 | Raraunga ataata putanga whaimana |
| AUDIO_DATA_VALID_O | Putanga | 1 | Raraunga ororongo putanga whaimana |
| H_SYNC_O | Putanga | 1 | Te pupuhi tukutahi whakapae |
| V_SYNC_O | Putanga | 1 | Puti tukutahi poutū hohe |
| Ingoa Tauranga | Te aronga | Whānui (Moka) | Whakaahuatanga |
| Y_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "Y" wetekina |
| Cb_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "Cb" kua wetekina |
| Cr_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "Cr" kua wetekina |
| SDA_O | Putanga | 1 | I2C putanga raraunga rangatū mo DDC |
| HPD_O | Putanga | 1 | Mono wera ka kitea te tohu whakaputa |
| ACR_CTS_O | Putanga | 20 | Wā Hurihanga Whakahou Karaka Ororongoamp uara |
| ACR_N_O | Putanga | 20 | Tawhā uara Whakaora Karaka Ororongo (N). |
| ACR_VALID_O | Putanga | 1 | Tohu whaimana Whakahou Karaka Ororongo |
| Ororongo_SAMPLE_CH1_O | Putanga | 24 | Channel 1 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH2_O | Putanga | 24 | Channel 2 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH3_O | Putanga | 24 | Channel 3 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH4_O | Putanga | 24 | Channel 4 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH5_O | Putanga | 24 | Channel 5 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH6_O | Putanga | 24 | Channel 6 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH7_O | Putanga | 24 | Channel 7 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH8_O | Putanga | 24 | Channel 8 ororongo sampte raraunga |
Kei te ripanga e whai ake nei nga tauranga whakauru me nga tauranga whakaputa o te HDMI RX IP mo te atanga Maori ina he YUV422 te Hōputu Tae.
Ripanga 4-6. Whakauru me te Putanga mo te Atanga Maori
| Ingoa Tauranga | Te aronga | Whānui (Moka) | Whakaahuatanga |
| RESET_N_I | Whakauru | 1 | Tohu tautuhi tukutahi-iti hohe |
| LANE3_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te Hongere 3 mai i te XCVR |
| LANE2_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te Hongere 2 mai i te XCVR |
| LANE1_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te Hongere 1 mai i te XCVR |
| EDID_RESET_N_I | Whakauru | 1 | Tohu tautuhi edid tukutahi-iti hohe |
| LANE3_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te Rarangi 3 raraunga whakarara |
| LANE2_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te Rarangi 2 raraunga whakarara |
| LANE1_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te Rarangi 1 raraunga whakarara |
| RARARA_RANGA3_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara a Lane 3 mai i te XCVR |
| RARARA_RANGA2_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara a Lane 2 mai i te XCVR |
| RARARA_RANGA1_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara a Lane 1 mai i te XCVR |
| SCL_I | Whakauru | 1 | I2C urunga karaka rangatū mo DDC |
| HPD_I | Whakauru | 1 | Mono wera ka kitea te tohu whakauru. Ka hono te puna ki te totohu tohu HPD me teitei. |
| SDA_I | Whakauru | 1 | I2C urunga raraunga rangatū mo DDC |
| EDID_CLK_I | Whakauru | 1 | Karaka Pūnaha mo te kōwae I2C |
| BIT_SLIP_LANE3_O | Putanga | 1 | He tohu paheke moka ki te Rarangi 3 o te kaiwhakawhitiwhiti |
| BIT_SLIP_LANE2_O | Putanga | 1 | He tohu paheke moka ki te Rarangi 2 o te kaiwhakawhitiwhiti |
| BIT_SLIP_LANE1_O | Putanga | 1 | He tohu paheke moka ki te Rarangi 1 o te kaiwhakawhitiwhiti |
| VIDEO_DATA_VALID_O | Putanga | 1 | Raraunga ataata putanga whaimana |
| Ingoa Tauranga | Te aronga | Whānui (Moka) | Whakaahuatanga |
| AUDIO_DATA_VALID_O | Putanga | 1 | Raraunga ororongo putanga whaimana |
| H_SYNC_O | Putanga | 1 | Te pupuhi tukutahi whakapae |
| V_SYNC_O | Putanga | 1 | Puti tukutahi poutū hohe |
| Y_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "Y" wetekina |
| C_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "C" wetewete |
| SDA_O | Putanga | 1 | I2C putanga raraunga rangatū mo DDC |
| HPD_O | Putanga | 1 | Mono wera ka kitea te tohu whakaputa |
| ACR_CTS_O | Putanga | 20 | Wā Hurihanga Whakahou Karaka Ororongoamp uara |
| ACR_N_O | Putanga | 20 | Tawhā uara Whakaora Karaka Ororongo (N). |
| ACR_VALID_O | Putanga | 1 | Tohu whaimana Whakahou Karaka Ororongo |
| Ororongo_SAMPLE_CH1_O | Putanga | 24 | Channel 1 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH2_O | Putanga | 24 | Channel 2 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH3_O | Putanga | 24 | Channel 3 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH4_O | Putanga | 24 | Channel 4 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH5_O | Putanga | 24 | Channel 5 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH6_O | Putanga | 24 | Channel 6 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH7_O | Putanga | 24 | Channel 7 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH8_O | Putanga | 24 | Channel 8 ororongo sampte raraunga |
Kei te ripanga e whai ake nei nga tauranga whakauru me te putanga o te HDMI RX IP mo te atanga Maori ina Whakahohehia a SCRAMBLER.
Ripanga 4-7. Whakauru me te Putanga mo te Atanga Maori
| Ingoa Tauranga | Te aronga | Whānui (Moka) | Whakaahuatanga |
| RESET_N_I | Whakauru | 1 | Tohu tautuhi tukutahi-iti hohe |
| R_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te hongere "R" mai i te XCVR |
| G_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te hongere "G" mai i te XCVR |
| B_RX_CLK_I | Whakauru | 1 | Karaka whakarara mo te hongere "B" mai i te XCVR |
| EDID_RESET_N_I | Whakauru | 1 | Tohu tautuhi edid tukutahi-iti hohe |
| HDMI_CABLE_CLK_I | Whakauru | 1 | Karaka taura mai i te puna HDMI |
| R_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te hongere "R" raraunga whakarara |
| G_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te hongere "G" raraunga whakarara |
| B_RX_VALID_I | Whakauru | 1 | Tohu whaimana mai i te XCVR mo te hongere "B" raraunga whakarara |
| RUNGA_R_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara "R" mai i te XCVR |
| RARAUNGA_G_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara "G" mai i te XCVR |
| RARAUNGA_B_I | Whakauru | TE TAU O NGA PIKA ✕ 10 moka | I whiwhi raraunga whakarara "B" mai i te XCVR |
| SCL_I | Whakauru | 1 | I2C urunga karaka rangatū mo DDC |
| HPD_I | Whakauru | 1 | Mono wera ka kitea te tohu whakauru. Ka hono te puna ki te totohu, me teitei te tohu HPD. |
| SDA_I | Whakauru | 1 | I2C urunga raraunga rangatū mo DDC |
| EDID_CLK_I | Whakauru | 1 | Karaka Pūnaha mo te kōwae I2C |
| BIT_SLIP_R_O | Putanga | 1 | He tohu paheke moka ki te hongere "R" o te kaiwhakawhiti |
| BIT_SLIP_G_O | Putanga | 1 | He tohu paheke moka ki te hongere "G" o te kaiwhakawhitiwhiti |
| Ingoa Tauranga | Te aronga | Whānui (Moka) | Whakaahuatanga |
| BIT_SLIP_B_O | Putanga | 1 | He tohu paheke moka ki te hongere "B" o te kaiwhakawhitiwhiti |
| VIDEO_DATA_VALID_O | Putanga | 1 | Raraunga ataata putanga whaimana |
| AUDIO_DATA_VALID_O | Putanga1 | 1 | Raraunga ororongo putanga whaimana |
| H_SYNC_O | Putanga | 1 | Te pupuhi tukutahi whakapae |
| V_SYNC_O | Putanga | 1 | Puti tukutahi poutū hohe |
| RATE_ RATE_O | Putanga | 16 | Rx reiti raraunga. Ko nga uara reeti raraunga e whai ake nei:
|
| R_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "R" wetekina |
| G_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "G" kua wetewete |
| B_O | Putanga | TE TAU O NGA PIKA ✕ Nga moka Hohonu Tae | Raraunga "B" kua wetewete |
| SDA_O | Putanga | 1 | I2C putanga raraunga rangatū mo DDC |
| HPD_O | Putanga | 1 | Mono wera ka kitea te tohu whakaputa |
| ACR_CTS_O | Putanga | 20 | Wā Hurihanga Whakahou Karaka Ororongoamp uara |
| ACR_N_O | Putanga | 20 | Tawhā uara Whakaora Karaka Ororongo (N). |
| ACR_VALID_O | Putanga | 1 | Tohu whaimana Whakahou Karaka Ororongo |
| Ororongo_SAMPLE_CH1_O | Putanga | 24 | Channel 1 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH2_O | Putanga | 24 | Channel 2 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH3_O | Putanga | 24 | Channel 3 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH4_O | Putanga | 24 | Channel 4 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH5_O | Putanga | 24 | Channel 5 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH6_O | Putanga | 24 | Channel 6 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH7_O | Putanga | 24 | Channel 7 ororongo sampte raraunga |
| Ororongo_SAMPLE_CH8_O | Putanga | 24 | Channel 8 ororongo sampte raraunga |
Testbench Simulation (Uiui he patai)
Ka whakaratohia te Testbench ki te tirotiro i te mahi o te matua HDMI RX. Ka mahi noa a Testbench i te Atanga Maori ina kotahi te maha o nga pika.
Hei whakatauira i te matua ma te whakamahi i te papa whakamatautau, mahia nga mahi e whai ake nei:
- I te matapihi Rere Hoahoa, whakawhānuihia Waihanga Hoahoa.
- Pāwhiri-matau Waihanga SmartDesign Testbench, ka paato i te Run, penei i te ahua e whai ake nei.
Whakaahua 5-1. Waihanga SmartDesign Testbench
- Whakauruhia he ingoa mo te SmartDesign testbench, ka paato OK.
Whakaahua 5-2. Whakaingoa SmartDesign Testbench
Ka waihangahia te papamahi whakamatautau SmartDesign, ka puta he kanawehi ki te taha matau o te pihanga Rere Hoahoa. - Whakatere ki Libero® SoC Catalog, tohua View > Matapihi > Putumōhio IP, kātahi ka whakawhänui i te Rongo-ataata. Pāwhiri-taurua HDMI RX IP (v5.4.0) ka paato OK.
- Tīpakohia nga tauranga katoa, pawhiri-matau ka kowhiria te Whakatairanga ki te Taumata Runga.
- I te pae taputapu SmartDesign, pawhiria te Hanga Wae.
- I runga i te Ripa Hierarchy Stimulus, pawhiri-matau te paepae whakamatautau HDMI_RX_TB file, ka paato i te Whakahoahoa i mua i te Hoahoa-Synth > Whakatuwherahia te Whakawhitiwhiti.
Ka tuwhera te taputapu ModelSim® me te papa whakamatautau, penei i te ahua e whai ake nei.
Whakaahua 5-3. Utauta ModelSim me HDMI RX Testbench File
Mea nui: If ka haukotia te whaihanga na te tepe wa oma kua tohua ki te DO file, whakamahia te run -all command ki te whakaoti i te whaihanga.
Raihana (Pataihia he patai)
Ko te HDMI RX IP e whakaratohia ana me nga whiringa raihana e rua e whai ake nei:
- Kua Whakamuna: Kua oti te waehere RTL whakamunatia mo te matua. E waatea ana mo te kore utu me tetahi o nga raihana Libero, e taea ai te tiimata ki te SmartDesign. Ka taea e koe te mahi Whakaakoranga, Synthesis, Tahora, me te hotaka i te FPGA silicon ma te whakamahi i te huinga hoahoa Libero.
- RTL: Whakaotihia te waehere puna RTL kua kati raihana, me hoko motuhake.
Hua Whakatau (Pataihia he patai)
Ko te hoahoa wa e whai ake nei mo te HDMI RX IP e whakaatu ana i nga raraunga ataata me nga wa raraunga whakahaere.
Whakaahua 6-1. Raraunga Ataata
Ko te hoahoa e whai ake nei e whakaatu ana i nga putanga hsync me vsync mo nga whakaurunga raraunga mana whakahaere.
Whakaahua 6-2. Tukutahi Whakapae me nga Tohu Tukutahi Poutū
Ko te hoahoa e whai ake nei e whakaatu ana i te waahanga EDID.
Whakaahua 6-3. Nga Tohu EDID
Te Whakamahi Rauemi (Pataihia he patai)
Ko te HDMI RX IP kei te whakatinanahia i PolarFire® FPGA (MPF300T - 1FCG1152I Package). Ko te ripanga e whai ake nei e whakarārangi ana i ngā rauemi i whakamahia ina te Tau Pika = 1 pika.
Ripanga 7-1. Te Whakamahi Rauemi mo te Aratau Pika 1
| Hōputu Tae | Hōhonu Tae | KAUPAPA | papanga 4LUT | DFF papanga | Atanga 4LUT | Atanga DFF | uSRAM (64×12) | LSRAM (20k) |
| RGB | 8 | Monokia | 987 | 1867 | 360 | 360 | 0 | 10 |
| 10 | Monokia | 1585 | 1325 | 456 | 456 | 11 | 9 | |
| 12 | Monokia | 1544 | 1323 | 456 | 456 | 11 | 9 | |
| 16 | Monokia | 1599 | 1331 | 492 | 492 | 14 | 9 | |
| YCbCr422 | 8 | Monokia | 1136 | 758 | 360 | 360 | 3 | 9 |
| YCbCr444 | 8 | Monokia | 1105 | 782 | 360 | 360 | 3 | 9 |
| 10 | Monokia | 1574 | 1321 | 456 | 456 | 11 | 9 | |
| 12 | Monokia | 1517 | 1319 | 456 | 456 | 11 | 9 | |
| 16 | Monokia | 1585 | 1327 | 492 | 492 | 14 | 9 |
Ko te ripanga e whai ake nei e whakarārangi ana i ngā rauemi i whakamahia ina te Tau Pika = 4 pika.
Ripanga 7-2. Te Whakamahi Rauemi mo te Aratau Pika 4
| Hōputu Tae | Hōhonu Tae | KAUPAPA | papanga 4LUT | DFF papanga | Atanga 4LUT | Atanga DFF | uSRAM (64×12) | LSRAM (20k) |
| RGB | 8 | Monokia | 1559 | 1631 | 1080 | 1080 | 9 | 27 |
| 12 | Monokia | 1975 | 2191 | 1344 | 1344 | 31 | 27 | |
| 16 | Monokia | 1880 | 2462 | 1428 | 1428 | 38 | 27 | |
| RGB | 10 | Whakahohe | 4231 | 3306 | 1008 | 1008 | 3 | 27 |
| 12 | Whakahohe | 4253 | 3302 | 1008 | 1008 | 3 | 27 | |
| 16 | Whakahohe | 3764 | 3374 | 1416 | 1416 | 37 | 27 | |
| YCbCr422 | 8 | Monokia | 1485 | 1433 | 912 | 912 | 7 | 23 |
| YCbCr444 | 8 | Monokia | 1513 | 1694 | 1080 | 1080 | 9 | 27 |
| 12 | Monokia | 2001 | 2099 | 1344 | 1344 | 31 | 27 | |
| 16 | Monokia | 1988 | 2555 | 1437 | 1437 | 38 | 27 |
Ko te ripanga e whai ake nei e whakarārangi ana i ngā rauemi e whakamahia ana ina whakahohea te Tau Pika = 4 pika me te SCRAMBLER.
Ripanga 7-3. Whakamahi Rauemi mo te Aratau Pika 4 me te SCRAMBLER kua Whakahohea
| Hōputu Tae | Hōhonu Tae | KAUPAPA | papanga 4LUT | DFF papanga | Atanga 4LUT | Atanga DFF | uSRAM (64×12) | LSRAM (20k) |
| RGB | 8 | Whakahohe | 5029 | 5243 | 1126 | 1126 | 9 | 28 |
| YCbCr422 | 8 | Whakahohe | 4566 | 3625 | 1128 | 1128 | 13 | 27 |
| YCbCr444 | 8 | Whakahohe | 4762 | 3844 | 1176 | 1176 | 17 | 27 |
Te Whakakotahitanga Pūnaha (Pataihia he patai)
Ko tenei waahanga e whakaatu ana me pehea te whakauru i te IP ki te hoahoa Libero.
Kei te ripanga e whai ake nei nga whirihoranga o PF XCVR, PF TX PLL me PF CCC e hiahiatia ana mo nga whakataunga rereke me nga whanui moka.
Ripanga 8-1. PF XCVR, PF TX PLL me PF CCC Whirihoranga
| Whakatau | Moka Whānui | PF XCVR Whirihoranga | CDR REF KAraka PADS | PF CCC Whirihoranga | |||
| RX Raraunga Raraunga | RX CDR Ref Karaka Auautanga | RX PCS Whanui Whanui | Auautanga Whakauru | Auautanga Putanga | |||
| 1 PXL (1080p60) | 8 | 1485 | 148.5 | 10 | AE27, AE28 | NA | NA |
| 1 PXL (1080p30) | 10 | 1485 | 148.5 | 10 | AE27, AE28 | 92.5 | 74 |
| 12 | 1485 | 148.5 | 10 | AE27, AE28 | 74.25 | 111.375 | |
| 16 | 1485 | 148.5 | 10 | AE27, AE28 | 74.25 | 148.5 | |
| 4 PXL (1080p60) | 8 | 1485 | 148.5 | 40 | AE27, AE28 | NA | NA |
| 12 | 1485 | 148.5 | 40 | AE27, AE28 | 55.725 | 37.15 | |
| 16 | 1485 | 148.5 | 40 | AE27, AE28 | 74.25 | 37.125 | |
| 4 PXL (4kp30) | 8 | 1485 | 148.5 | 40 | AE27, AE28 | NA | NA |
| 10 | 3712.5 | 148.5 | 40 | AE29, AE30 | 92.81 | 74.248 | |
| 12 | 4455 | 148.5 | 40 | AE29, AE30 | 111.375 | 74.25 | |
| 16 | 5940 | 148.5 | 40 | AE29, AE30 | 148.5 | 74.25 | |
| 4 PXL (4Kp60) | 8 | 5940 | 148.5 | 40 | AE29, AE30 | NA | NA |
HDMI RX Sampte Hoahoa 1: Ina whirihorahia i roto i te Tae Hohonu = 8-bit me te Tau o nga Pika = 1 te aratau Pika, ka whakaatuhia ki te ahua e whai ake nei.
Whakaahua 8-1. HDMI RX Sampte Hoahoa 1
Mo te exampi roto i nga whirihoranga 8-bit, ko nga waahanga e whai ake nei ko te waahanga o te hoahoa:
- PF_XCVR_ERM (PF_XCVR_ERM_C0_0) kua whirihorahia mo te TX me te RX aratau matarua katoa. Ko te tere raraunga RX o 1485 Mbps i roto i te aratau PMA, me te whanui raraunga i whirihorahia hei moka 10 mo te aratau 1 PXL me te karaka tohutoro 148.5 MHz CDR. Ko te tere raraunga TX o 1485 Mbps i roto i te aratau PMA, me te whanui raraunga i whirihorahia hei moka 10 me te tauwehe wehenga karaka 4.
- Ko LANE0_CDR_REF_CLK, LANE1_CDR_REF_CLK, LANE2_CDR_REF_CLK me LANE3_CDR_REF_CLK ka peia mai i te PF_XCVR_REF_CLK me nga pine AE27, AE28 Pad.
- EDID CLK_I titi kia peia ki te 150 MHz karaka ki CCC.
- Ko R_RX_CLK_I, G_RX_CLK_I me B_RX_CLK_I e peia ana e LANE3_TX_CLK_R, LANE2_TX_CLK_R me LANE1_TX_CLK_R.
- Ko R_RX_VALID_I, G_RX_VALID_I me B_RX_VALID_I e peia ana e LANE3_RX_VAL, LANE2_RX_VAL me LANE1_RX_VAL.
- Ko te DATA_R_I, DATA_G_I me DATA_B_I e peia ana e LANE3_RX_DATA, LANE2_RX_DATA me LANE1_RX_DATA.
HDMI RX Sampte Hoahoa 2: Ina whirihorahia i roto i te Tae Hohonu = 8-bit me te Tau o nga Pika = 4 te aratau Pika, ka whakaatuhia ki te ahua e whai ake nei.
Whakaahua 8-2. HDMI RX Sampte Hoahoa 2
Mo te exampi roto i nga whirihoranga 8-bit, ko nga waahanga e whai ake nei ko te waahanga o te hoahoa:
- PF_XCVR_ERM (PF_XCVR_ERM_C0_0) kua whirihorahia mo te TX me te RX aratau matarua katoa. Ko te tere raraunga RX o 1485 Mbps i roto i te aratau PMA, me te whanui raraunga i whirihorahia hei moka 40 mo te aratau 4 PXL me te karaka tohutoro 148.5 MHz CDR. Ko te tere raraunga TX o 1485 Mbps i roto i te aratau PMA, me te whanui raraunga i whirihorahia hei moka 40 me te tauwehe wehenga karaka 4.
- Ko LANE0_CDR_REF_CLK, LANE1_CDR_REF_CLK, LANE2_CDR_REF_CLK me LANE3_CDR_REF_CLK ka peia mai i te PF_XCVR_REF_CLK me nga pine AE27, AE28 Pad.
- EDID CLK_I titi kia peia ki te 150 MHz karaka ki CCC.
- Ko R_RX_CLK_I, G_RX_CLK_I me B_RX_CLK_I e peia ana e LANE3_TX_CLK_R, LANE2_TX_CLK_R me LANE1_TX_CLK_R.
- Ko R_RX_VALID_I, G_RX_VALID_I me B_RX_VALID_I e peia ana e LANE3_RX_VAL, LANE2_RX_VAL me LANE1_RX_VAL.
- Ko te DATA_R_I, DATA_G_I me DATA_B_I e peia ana e LANE3_RX_DATA, LANE2_RX_DATA me LANE1_RX_DATA.
HDMI RX Sampte Hoahoa 3: Ina whirihorahia i roto i te Tae Hohonu = 8-bit me te Tau o nga Pika = 4 te aratau Pika me te SCRAMBLER = Kua Whakahohea, ka whakaatuhia ki te ahua e whai ake nei.
Whakaahua 8-3. HDMI RX Sampte Hoahoa 3
Mo te exampi roto i nga whirihoranga 8-bit, ko nga waahanga e whai ake nei ko te waahanga o te hoahoa:
- PF_XCVR_ERM (PF_XCVR_ERM_C0_0) kua whirihorahia mo te aratau TX me RX Motuhake. Ko te tere raraunga RX o 5940 Mbps i roto i te aratau PMA, me te whanui raraunga i whirihorahia hei moka 40 mo te aratau 4 PXL me te karaka tohutoro 148.5 MHz CDR. Ko te reeti raraunga TX o 5940 Mbps i roto i te aratau PMA, me te whanui raraunga kua whirihorahia hei moka 40 me te tauwehe wehenga karaka 4.
- Ko LANE0_CDR_REF_CLK, LANE1_CDR_REF_CLK, LANE2_CDR_REF_CLK me LANE3_CDR_REF_CLK ka peia mai i te PF_XCVR_REF_CLK me nga titi Pad AF29, AF30.
- Me taraiwa EDID CLK_I titi me te karaka 150 MHz me te CCC.
- Ko R_RX_CLK_I, G_RX_CLK_I me B_RX_CLK_I e peia ana e LANE3_TX_CLK_R, LANE2_TX_CLK_R me LANE1_TX_CLK_R.
- Ko R_RX_VALID_I, G_RX_VALID_I me B_RX_VALID_I e peia ana e LANE3_RX_VAL, LANE2_RX_VAL me LANE1_RX_VAL.
- Ko te DATA_R_I, DATA_G_I me DATA_B_I e peia ana e LANE3_RX_DATA, LANE2_RX_DATA me LANE1_RX_DATA.
HDMI RX Sampte Hoahoa 4: Ina whirihorahia i roto i te Tae Hohonu = 12-bit me te Tau o nga Pika = 4 te aratau Pika me te SCRAMBLER = Kua Whakahohea, ka whakaatuhia ki te ahua e whai ake nei.
Whakaahua 8-4. HDMI RX Sampte Hoahoa 4
Mo te exampi roto i nga whirihoranga 12-bit, ko nga waahanga e whai ake nei ko te waahanga o te hoahoa:
- Kua whirihorahia te PF_XCVR_ERM (PF_XCVR_ERM_C0_0) mo te aratau RX Anake. Ko te tere raraunga RX o 4455 Mbps i roto i te aratau PMA, me te whanui raraunga i whirihorahia hei moka 40 mo te aratau 4 PXL me te karaka tohutoro 148.5 MHz CDR.
- Ko LANE0_CDR_REF_CLK, LANE1_CDR_REF_CLK, LANE2_CDR_REF_CLK me LANE3_CDR_REF_CLK ka peia mai i te PF_XCVR_REF_CLK me nga titi Pad AF29, AF30.
- Me taraiwa EDID CLK_I titi me te karaka 150 MHz me te CCC.
- Ko R_RX_CLK_I, G_RX_CLK_I me B_RX_CLK_I e peia ana e LANE3_TX_CLK_R, LANE2_TX_CLK_R me LANE1_TX_CLK_R.
- Ko R_RX_VALID_I, G_RX_VALID_I me B_RX_VALID_I e peia ana e LANE3_RX_VAL, LANE2_RX_VAL me LANE1_RX_VAL.
- Ko te DATA_R_I, DATA_G_I me DATA_B_I e peia ana e LANE3_RX_DATA, LANE2_RX_DATA me LANE1_RX_DATA.
- Ka hangaia e te kōwae PF_CCC_C0 he karaka ko OUT0_FABCLK_0 me te auau o 74.25 MHz, i ahu mai i te karaka whakauru o 111.375 MHz, he mea peia e LANE1_RX_CLK_R.
HDMI RX Sampte Hoahoa 5: Ina whirihorahia i roto i te Hohonu Tae = 8-bit, Te maha o nga Pika = 4 te aratau Pika me te SCRAMBLER = Kua Whakahohea ka whakaatuhia ki te ahua e whai ake nei. Ko tenei hoahoa he reeti raraunga hihiri me te DRI.
Whakaahua 8-5. HDMI RX Sampte Hoahoa 5
Mo te exampi roto i nga whirihoranga 8-bit, ko nga waahanga e whai ake nei ko te waahanga o te hoahoa:
- Kua whirihorahia te PF_XCVR_ERM (PF_XCVR_ERM_C0_0) mo te aratau RX Anake me te atanga whirihora hihiko. Ko te tere raraunga RX o 5940 Mbps i roto i te aratau PMA, me te whanui raraunga kua whirihorahia hei 40 bit mo te 4 PXL aratau me te 148.5 MHz CDR karaka tohutoro.
- Ko LANE0_CDR_REF_CLK, LANE1_CDR_REF_CLK, LANE2_CDR_REF_CLK me LANE3_CDR_REF_CLK ka peia mai i te PF_XCVR_REF_CLK me nga titi Pad AF29, AF30.
- Me taraiwa EDID CLK_I titi me te karaka 150 MHz me te CCC.
- Ko R_RX_CLK_I, G_RX_CLK_I me B_RX_CLK_I e peia ana e LANE3_TX_CLK_R, LANE2_TX_CLK_R me LANE1_TX_CLK_R.
- Ko R_RX_VALID_I, G_RX_VALID_I me B_RX_VALID_I e peia ana e LANE3_RX_VAL, LANE2_RX_VAL me LANE1_RX_VAL.
- Ko te DATA_R_I, DATA_G_I me DATA_B_I e peia ana e LANE3_RX_DATA, LANE2_RX_DATA me LANE1_RX_DATA.
Hītori Whakahōunga (Pataihia he Pātai)
Ko te hitori whakahounga e whakaatu ana i nga huringa i whakatinanahia ki te tuhinga. Ka whakarārangihia ngā whakarerekētanga mā te whakahounga, tīmata ki te tānga o nāianei.
Ripanga 9-1. Tuhinga o mua
| Arotakenga | Rā | Whakaahuatanga |
| D | 02/2025 | E whai ake nei te rarangi o nga huringa i mahia i te whakahoutanga C o te tuhinga:
|
| C | 02/2023 | E whai ake nei te rarangi o nga huringa i mahia i te whakahoutanga C o te tuhinga:
|
| B | 09/2022 | E whai ake nei te rarangi o nga huringa i mahia i te whakahoutanga B o te tuhinga:
|
| A | 04/2022 | E whai ake nei te rarangi o nga huringa i te whakahounga A o te tuhinga:
|
| 2.0 | — | E whai ake nei te whakarapopototanga o nga huringa i mahia i roto i tenei whakahounga.
|
| 1.0 | 08/2021 | Arotakenga Tuatahi. |
Tautoko Microchip FPGA
Ko te roopu hua Microchip FPGA e tautoko ana i ana hua me nga momo ratonga tautoko, tae atu ki te Ratonga Kaihoko, Pokapu Tautoko Hangarau Kiritaki, a webpae, me nga tari hokohoko o te ao. E kii ana nga kaihoko ki te toro atu ki nga rauemi ipurangi a Microchip i mua i te whakapā atu ki te tautoko na te mea tera pea kua whakautua o raatau patai. Whakapa atu ki te Whare Tautoko Hangarau ma te webpae i www.microchip.com/support. Whakahuatia te nama Wāhanga Pūrere FPGA, tohua te kāwai take e tika ana, ka tuku ake i te hoahoa files i te wa e hanga ana he keehi tautoko hangarau. Whakapa atu ki te Ratonga Kaihoko mo te tautoko hua kore-hangarau, penei i te utu hua, te whakahou i nga hua, nga korero whakahou, te mana ota, me te whakamanatanga.
- Mai i Amerika Te Tai Tokerau, waea atu ki 800.262.1060
- Mai i te ao katoa, waea atu ki 650.318.4460
- Waeatuhi, mai i nga waahi katoa o te ao, 650.318.8044
Nga korero moroiti
Waitohu
Ko te ingoa me te waitohu "Microchip", te tohu "M", me etahi atu ingoa, tohu, me nga waitohu kua rehitatia me nga tohu tohu kore rehita a Microchip Technology Incorporated me ona hoa hono me/ranei apiti i te United States me/ranei etahi atu whenua ("Microchip Waitohu”). Ka kitea nga korero mo nga Waitohu Microchip i https://www.microchip.com/en-us/about/legal-information/microchip-trademarks.
ISBN: 979-8-3371-0744-8
Panui Ture
Ko tenei panui me nga korero kei konei ka taea anake te whakamahi me nga hua Microchip, tae atu ki te hoahoa, te whakamatautau, me te whakauru i nga hua Microchip ki to tono. Ko te whakamahi i enei korero i etahi atu tikanga ka takahi i enei tikanga. Ko nga korero e pa ana ki nga tono taputapu ka tukuna mo to waatea noa ka taea te whakakapi e nga whakahoutanga. Kei a koe te kawenga ki te whakarite kia tutuki to tono ki o whakaritenga. Whakapa atu ki to tari hoko Microchip rohe mo etahi atu tautoko, whiwhi tautoko taapiri ranei i www.microchip.com/en-us/support/design-help/client-support-services.
HE WHAKAMAHI KI TE MICROCHIP “AS IS”. KAHORe a MICROCHIP HE WHAKAMAHI, HE WHAKAMAHI I TE WHAKAMAHI I TE WHAKAMAHI I TE WHAKAMAHI I TE WHAKAMAHI, I TE TUHITUHI, I TE WAHA, I TE WHAKAMAHI, I TE WHAKAMAHI, I TE WHAKAMAHI I TE WHAKAMAHI KI TE WHAKAMAHI KI TE WHAKAMAHI I TE WHAKAMAHI KI TE WHAKAMAHI I TE WHAKAMAHI, TE WHAKAMAHI KI TE WHAKAMAHI, TE WHAKAMAHI KI TE WHAKAMAHI. TE KAUPAPA, NGA KAUPAPA KAUPAPA E PATUNGA ANA KI TONA RANGA, TE KOANGA, TE WHAKAMAHI RANEI.
I TE MEA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA MO TE WHAKAMAHI, MO TE WHAKAMAHI, KAUPAPA, KAUPAPA, KAUPAPA, KAUPAPA KAUPAPA, KAUPAPA KAUPAPA, KAUPAPA, KAUPAPA, KAUPAPA KAUPAPA KAUPAPA KI TE WHAKAMAHI KI TE WHAKAMAHI KI TE WHAKAMAHI KI TE WHAKAMAHI, AHAKOA I PUTANGA, AHAKOA I MAHI. KAUPAPA RĀNEI KO NGA TINO KAUPAPA KAUPAPA. KI TE KAUPAPA KAUPAPA E WHAKATAHIAtia ana e TE TURE, KO TE TAPUTANGA A MICROCHIP MO NGA KEREREE KATOA I TE WHAKAMAHI KI TE WHAKAMAHI KAUPAPA KAUPAPA KAUPAPA KI TE WHAKAMAHI KI TE WHAKAMAHI KI TE WHAKAMAHI KAUPAPA KAUPAPA KAUPAPA KAUPAPA I TE RANGA O NGA Utu, KI TE MEA, I UTA TONU E KOE KI TE MICROCHIP MO TE WHAKAMAHI.
Ko te whakamahi i nga taputapu Microchip i roto i te tautoko ora me te / ranei nga tono haumaru kei te noho morearea ki te kaihoko, a ka whakaae te kaihoko ki te tiaki, ki te utu, ki te pupuri i te Microchip kore kino mai i nga pakaru katoa, kerēme, whakawa, whakapaunga ranei i puta mai i taua whakamahinga. Karekau he raihana e tukuna, i runga i nga tikanga, i etahi atu ranei, i raro i nga mana taonga hinengaro Microchip engari mena he korero kee.
Āhuahira Tiaki Waehere Pūrere Microchip
Kia mahara ki nga korero e whai ake nei mo te waahanga tiaki waehere mo nga hua Microchip:
- Ko nga hua Microchip e tutuki ana ki nga korero kei roto i a raatau Pepa Raraunga Microchip.
- E whakapono ana a Microchip kei te noho haumaru tana whanau o nga hua ina whakamahia i runga i te tikanga, i roto i nga whakaritenga whakahaere, me nga tikanga noa.
- Ko nga uara Microchip me te kaha ki te tiaki i ona mana taonga hinengaro. Ko nga ngana ki te takahi i nga ahuatanga whakamarumaru waehere o nga hua Microchip ka tino rahuitia, ka takahia pea te Ture Mana pupuri Mileniuma Mamati.
- Kaore e taea e Microchip me tetahi atu kaihanga semiconductor te whakapumau i te haumarutanga o tana waehere. Ko te whakamarutanga Waehere ehara i te mea e kii ana matou ko te hua "kaore e pakaru". Kei te whanake haere tonu te whakamarutanga waehere. Kei te kaha te Microchip ki te whakapai tonu i nga ahuatanga tiaki waehere o a maatau hua.
© 2025 Microchip Technology Inc. me ona apiti
FAQ
- Q: Me pehea taku whakahou i te matua HDMI RX IP?
A: Ka taea te whakahou i te matua IP na roto i te rorohiko Libero SoC, te tango-a-ringa ranei mai i te raarangi. Ina whakauruhia ki Libero SoC software IP Catalog, ka taea te whirihora, te hanga, me te whakauru i roto i te SmartDesign mo te whakauru ki te kaupapa.
Tuhinga / Rauemi
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MICROCHIP PolarFire FPGA High Definition Multimedia Interface Atanga Kaiwhiwhi HDMI [pdf] Aratohu Kaiwhakamahi PolarFire FPGA, PolarFire FPGA High Definition Multimedia Interface HDMI Receiver, High Definition Multimedia Interface HDMI Receiver, Multimedia Interface HDMI Receiver, Atanga HDMI Receiver, HDMI Receiver |
