Gowin SDI Encoder IP
Aratohu Kaiwhakamahi
SDI IP Encoder
Mana pupuri © 2025 Guangdong Gowin Semiconductor Corporation. Katoa nga Motika.
he tohu tohu na Guangdong Gowin Semiconductor Corporation, kua rehitatia ki Haina, te US Patent and Trademark Office, me etahi atu whenua. Ko etahi atu kupu me nga waitohu kua tohua hei tohu hokohoko, tohu ratonga ranei na o ratou ake kaipupuri. Karekau he wahanga o tenei tuhinga e ahei te whakaputa, te tuku ranei i roto i tetahi ahua, i tetahi huarahi ranei, hiko, miihini, kape whakaahua, rekoata, aha atu ranei, me te kore e whakaaehia e GOWINSEMI.
Whakakahoretanga
Karekau he taunaha a GOWINSEMI, karekau he raihana (he mea whakaatu, he korero ranei) karekau he kawenga mo nga kino i pa mai ki o taputapu, rorohiko, raraunga, taonga ranei i puta mai i te whakamahinga o nga rawa me nga taonga hinengaro engari ko nga mea kua tohua i roto i nga Ture me nga Tikanga a GOWINSEMI o Hoko. Ka taea e GOWINSEMI te whakarereke i tenei tuhinga i nga wa katoa kaore he panui i mua. Ko te tangata e whakawhirinaki ana ki tenei tuhinga me whakapa atu ki a GOWINSEMI mo nga tuhinga o naianei me nga hapa.
Tuhinga o mua
| Rā | Putanga | Whakaahuatanga |
| 04/11/2025 | 1.0E | I whakaputaina te putanga tuatahi. |
| 05/14/2025 | 1.1E | Ororongo tautokona. Whakanuia te hototahi. |
| 07/25/2025 | 1.2E | Taumata B DS tautokona. Ko te hoahoa tauranga IP me nga whakaahuatanga tauranga e rite ana kua whakahoutia. Ko te hoahoa tohutoro poraka hoahoa kua whakahoutia. |
| 09/12/2025 | 1.3E | Taumata B DL tautokona. |
Mo Tenei Aratohu
1.1 Te kaupapa
Ko te kaupapa o Gowin SDI Encoder IP he awhina i a koe ki te ako i nga ahuatanga me te whakamahinga o te Gowin SDI Encoder IP ma te whakarato i nga whakaahuatanga o nga ahuatanga, nga mahi, nga tauranga, te wa, te GUI me te hoahoa tohutoro, me era atu. I te mea ka huri te rorohiko me te kore panui, kare pea etahi o nga korero e whai kiko ana, me whakarereke i runga i te rorohiko e whakamahia ana.
1.2 Tuhinga e pa ana
Kei te GOWINSEMI nga aratohu kaiwhakamahi hou webpae. Ka kitea e koe nga tuhinga e pa ana ki www.gowinsemi.com:
- DS981, GW5AT raupapa o FPGA Products Rau Raraunga
- DS1103, GW5A raupapa o FPGA Products Rau Raraunga
- DS1239, GW5AST raupapa o FPGA Products Rau Raraunga
- DS1105, GW5AS raupapa o FPGA Products Rau Raraunga
- DS1108, GW5AR raupapa o FPGA Products Rau Raraunga
- DS1118, GW5ART raupapa o FPGA Products Rau Raraunga
- SUG100, Aratohu Kaiwhakamahi Pūmanawa Gowin
1.3 Nga Kupu me nga Whakapoto
Ko te Ripanga 1-1 e whakaatu ana i nga whakapoto me nga kupu i whakamahia i roto i tenei pukapuka.
Ripanga 1-1 Nga Kupu me nga Whakapoto
| Nga Kupu me nga Whakapoto | Te tikanga |
| DE | Whakahohe Raraunga |
| FPGA | Huanga Kuaha Whakatakataka Marae |
| HS | Tukutahi Whakapae |
| IP | Taonga Hinengaro |
| SDI | Atanga Mamati Rangatū |
| Ser Des | Kaiwhakapapa/Deserializer |
| SMPTE | Society of Motion Picture and Television Engineers |
| VESA | Ataata Electronics Standards Association |
| VS | Tukutahi Poutū |
1.4 Tautoko me te Urupare
Ka whakawhiwhia e Gowin Semiconductor ki nga kaihoko te tautoko hangarau matawhānui. Mena kei a koe etahi patai, korero, whakaaro ranei, tena koa whakapiri mai ki a maatau ma te whakamahi i nga korero kei raro nei.
Webpae: www.gowinsemi.com
Ī-mēra: support@gowinsemi.com
Ka mutuview
2.1 Neke atuview
Ko te Atanga Mamati Rangatū (SDI) he mema o te whanau atanga ataata mamati me te whakamahia mo te tuku tohu ataata mamati. Ka taea e Gowin SDI Encoder IP te whakahaere i raro i nga paerewa reiti HD, 3G ranei kua tautuhia e te Society of Motion Picture and Television Engineers (SMPTE), te huri i nga tohu ataata ki nga tohu SDI.
Ripanga 2-1 Gowin SDI Encoder IP
| Gowin SDI Encoder IP | |
| Rauemi arorau | Tena tirohia te Ripanga 2-2. |
| Kua tukuna e Doc. | |
| Hoahoa Files | Verilog (whakamuna) |
| Hoahoa Tohutoro | Verilog |
| Pae Whakamatau | Verilog |
| Whakamatau me te Rere Hoahoa | |
| Pūmanawa Synthesis | Gowin Synthesis |
| Pūmanawa Taupānga | Pūmanawa Gowin (V1.9.11 me runga ake) |
Tuhipoka!
Mo nga taputapu e tautokohia ana, ka taea e koe te paato konei ki te tiki i nga korero.
2.2 Nga waahanga
- Ka mahi me te 1 ara
- Ka tautokohia nga reiti hono 1.485/2.97 Gbps mo ia ara
- Ka tautokohia te HD-SDI me te 3G-SDI
- Ka tautoko i te oro
- Tautoko Taumata B DS
- Tautoko Taumata B DL
2.3 Te Whakamahi Rauemi
Gowin SDI Encoder IP ka taea te whakatinana e Verilog. Ka rereke pea te mahinga me te whakamahi rauemi ina whakamahia ana te hoahoa ki nga taputapu rereke, ki nga rereke rereke, nga tere, nga tohu ranei.
Ko te tango i nga raupapa Gowin GW5AT o FPGA hei tauira, ko te whakamahinga rauemi o Gowin SDI Encoder IP kei te Ripanga 2-2.
Ripanga 2-2 Gowin SDI Encoder IP Whakamahi Rauemi
| Pūrere | GW5AT-60 |
| Rehita | 3355 |
| LUT | 2523 |
| BSRAM | 16 |
Whakaahuatanga Mahi
3.1 Hoahoa Poraka Pūnaha
Ka taea e Gowin SDI Encoder IP te huri i nga tohu ataata ki nga tohu SDI. Ka hono te tohu SDI ki te SDI PHY IP. Ko te hoahoa poraka o Gowin SDI Encoder IP e whakaatuhia ana i te Whakaahua 3-1.
3.2 Kōwae Mahi
Ka rite ki te whakaatu i te hoahoa i runga ake nei, ka taea e Gowin SDI Encoder IP te huri i nga raraunga ataata ki nga raraunga SDI.
3.3 Hōputu Tautoko
Ko te Ripanga 3-1 e whakaatu ana i nga whakatakotoranga e tautokohia ana e Gowin SDI Encoder IP.
Ripanga 3-1 Whakahōputu Tautokohia e Gowin SDI Encoder IP
| Paerewa | HD-SDI me te Taumata B DS | 3G-SDI | |||||
| Hor Addr Pika | 1280 | 1280 | 1920 | 1920 | 1920 | 1920 | 1920 |
| Ver Addr Raina | 720 | 720 | 1080 | 1080 | 1080 | 1080 | 1080 |
| Hor Tapeke Pika | 1650 | 1980 | 2200 | 2640 | 2750 | 2200 | 2640 |
| Ver Raina Tapeke | 750 | 750 | 1125 | 1125 | 1125 | 1125 | 1125 |
| Aratau Matawai | Te ahu whakamua | Te ahu whakamua | Te ahu whakamua | Te ahu whakamua | Te ahu whakamua | Te ahu whakamua | Te ahu whakamua |
| Auau anga | 60 | 50 | 30 | 25 | 24 | 60 | 50 |
| Moka mo ia Kupu | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Reiti Kupu (Mhz) | 74.25 | 74.25 | 74.25 | 74.25 | 74.25 | 148.5 | 148.5 |
| Pika Sampte Rere (Mhz) | 74.25 | 74.25 | 74.25 | 74.25 | 74.25 | 148.5 | 148.5 |
| Hanganga | YC4:2:2 | YC4:2:2 | YC4:2:2 | YC4:2:2 | YC4:2:2 | YC4:2:2 | YC4:2:2 |
| Hōhonu o te Pika | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
3.4 Rarangi Tauranga
Ko te tauranga IO o Gowin SDI Encoder IP e whakaatuhia ana i te Whakaahua 3-3.
He rereke nga tauranga IO i runga i nga tawhā.
Ko nga korero mo te tauranga IO o Gowin SDI Encoder IP e whakaatuhia ana i te Ripanga 3-2.
Ripanga 3-2 I/O Rarangi o Gowin SDI Encoder IP
| Ingoa Tohu | Te aronga | Whānui | Whakaahuatanga |
| I_ tuatahi_n | I | 1 | Tautuhi tohu, hohe-iti. |
| I_ taumata | I | 2 | Te whiriwhiri taumata 0: Taumata A 1: Taumata B DS 2: Kua rahui 3: Kua rahui |
| I_ reiti | I | 3 | Whakatauhia te whakauru: 0: Kua rahui 1: HD-SDI 2: 3G-SDI |
| I_ haora | I | 16 | Tāuru taumira whakapae |
| I_ vres | I | 16 | Tāuru taumira poutū |
| I_ ver_fre | I | 3 | Whakauru auau poutū 0: 60 Hz 1: 50 Hz 2: 30 Hz 3: 25 Hz 4: 24 Hz |
| I_ interlace | I | 1 | Whakauru urunga 0: Kua rahui 1: Auneke (P) |
| I_ tae | I | 1 | Whakauru tae 0: YC 1: Kua rahui |
| I_ mfactor | I | 1 | M take whakauru 0: M = 1 1: Kua rahui |
| I_ pixbit | I | 1 | Whakauru moka pika 0:10 moka 1: Kua rahui |
| I_ pixstructur | I | 2 | Tāuru hanganga pika 2'b00: 4:2:2 2'b01: Kua rahuitia 2'b10: Kua Rahui 2'b11: Kua Rahui |
| I_ clk | I | 1 | Urunga karaka |
| ahau_fld | I | 1 | Ko te whakaurunga mara ataata (he rereke/he |
| ahau_ vs | I | 1 | Ataata VS (tukutahi poutū) tāuru (polarity pai) |
| ahau_ hs | I | 1 | Ataata HS (tukutahi whakapae) tāuru (polarity pai) |
| ahau_ de | I | 1 | Ataata DE (whakahohe raraunga) whakaurunga |
| I_ raraunga |
I |
40 |
Ko te whakaurunga raraunga ataata 20 moka mo te Taumata A 40 moka mo te Taumata B DS (Kua whakaritea te reiti Ser Des ki te 2.97, te Whanui Raraunga = 20, Te Raraunga Raraunga = 1:2) |
| I_ audio_g1_de | I | 1 | Ororongo DE whakauru, 48 KHz |
| I_ audio_g1_data | I | 96 | Whakauru raraunga ororongo |
| O_ audio_ req | O | 1 | Tono raraunga ororongo, 48 KHz |
| O_ raraunga | O | 80 | Putanga raraunga kua whakawaeherehia, hono ki a Gowin SDI PHY IP. |
3.5 Wā Whakaahuatanga
Ko tenei waahanga e whakaatu ana i te wa o Gowin SDI Encoder IP. Ko te ahua 3-4 e whakaatu ana i te hoahoa wa atanga whakauru o Gowin SDI Encoder IP. Mo te ataata paerewa, hono noa nga tohu e rite ana, a ka mahia e te IP te whakawaehere. Ko nga raraunga kua whakawaeheretia ka tukuna ki a Gowin SDI PHY IP.
Whakaahua 3-4 Hoahoa Wā o te Atanga Whakauru Ataata
Whirihoranga Atanga
Ka taea e koe te whakamahi taputapu kaihanga matua IP i roto i te Gowin Software ki te waea me te whirihora i a Gowin SDI Encoder IP.
- Whakatuwherahia te Kaihanga Matua IP
I muri i te hanga i te kaupapa, pawhiria te ripa "Utauta" i te taha maui o runga, pawhiria te "IP Core Generator" mai i te rarangi taka-iho hei whakatuwhera i te Gowin IP Core Generator, e whakaatuhia ana i te Whakaahua 4-1.
Whakaatu 4-1 Open IP Core Generator
- Tīpakohia SDI Encoder IP.
Paatohia te "Multimedia" ka kowhiria te SDI Encoder hei whakatuwhera i te atanga whirihoranga IP SDI Encoder, penei i te Whakaaturanga 4-2.
- Gowin SDI Encoder IP Configuration Interface Tuatahi whirihorahia te ripa "General" i roto i te atanga IP Encoder SDI e whakaatuhia ana i te Whakaahua 4-3.
Pūrere, Putanga Pūrere, Tau Waahanga: Tautuhinga nama waahanga, kua whakatauhia e te kaupapa o naianei, a kaore e taea e te kaiwhakamahi te whirihora.
Reo: E tautoko ana i a Verilog me VHDL; whiriwhiria te reo hei whakaritenga, ko te taunoa ko Verilog.
File Ingoa, Ingoa Kōwae, Waihanga ki: Whakaatu Ser Des file ingoa, ingoa kōwae me te hanga file ara.
- Paatohia te "OK" tika ki te whakaputa i te IP.
Hoahoa Tohutoro
Ko te tikanga tenei upoko ki te whakauru i te whakamahinga me te hanganga o te hoahoa tohutoro o Gowin SDI Encoder IP. Tena tirohia te Hoahoa Tohutoro SDI PHY IP mo nga taipitopito i te wahanga Gowin webpae.
Ka tangohia e tenei hoahoa tohutoro DK_START_GW5AT-LV60PG484A_V1.1 te poari whakawhanaketanga o muaample. Mo etahi atu korero mo DK_START_GW5AT-LV60PG484A_V1.1 poari whakawhanaketanga, tirohia koa te waahanga Gowin webpae. Ko te hoahoa poraka o te hoahoa tohutoro e whakaatuhia ana i te Whakaahua 5-1.
File Tukunga
Ko te file Ko te tuku mo te Gowin SDI Encoder IP kei roto i nga tuhinga, te waehere puna hoahoa, me te hoahoa tohutoro.
6.1 Tuhinga
Ripanga 6-1 Rarangi Tuhinga
| Ingoa | Whakaahuatanga |
| IPUG1025，Gowin SDI Encoder IP Aratohu Kaiwhakamahi | Gowin SDI Encoder IP Aratohu Kaiwhakamahi, ara, tenei pukapuka. |
6.2 Waehere Puna Hoahoa (Whakamuna)
Kei roto i te kōpaki waehere whakamunatia te waehere RTL whakamunatia mo Gowin SDI Encoder IP. Ko te tikanga tenei waehere mo te whakamahi me te GUI hei whakaputa i te matua IP ina hiahiatia.
Ripanga 6-2 File Rarangi o Gowin SDI Encoder IP
| Ingoa | Whakaahuatanga |
| sdi_ encoder. v | SDI Pūwaehere IP File, whakamuna. |
6.3 Hoahoa Tohutoro
Kei roto i te kōpaki Ref Design te rarangi kupenga files, hoahoa tohutoro kaiwhakamahi, herenga files, taumata-runga files, me te kaupapa files mo Gowin SDI PHY IP, Gowin SDI Encoder IP, me Gowin SDI Pūwetewaehere IP.
Ripanga 6-2 Gowin SDI Encoder IP Ref Design Kōpaki Rarangi Ihirangi
| Ingoa | Whakaahuatanga |
| ataata_runga.v | Ko te kōwae runga o te hoahoa tohutoro |
| tauira whakamatautau.v | Whakamatau tauira whakangao kōwae |
| dk_video.cst | Kaupapa here tinana file |
| dk_video.sdc | Nga herenga wa kaupapa file |
| key_debounceN.v | Te whakaheke matua |
| adv7513_iic_init.v | whirihoranga adv7513 file |
| yc_to_rgb | kōpaki yc_to_rgb |
| rgb_to_yc | rgb_to_yc kōpaki |
| i2c_master | I2c_master kōpaki, whakamunatia. |
| sdi_decoder | kōpaki sdi_decoder, kua whakamunatia. |
| sdi_encoder | kōpaki sdi_decoder, kua whakamunatia. |
| serdes | Ko te kōpaki kaupapa Ser Des, kua whakamunatia. |
| gowin_pll | kōpaki gowin_pll |
| sdi_audio_buffer_pro | kōpaki sdi_audio_buffer_pro |
| i2s_atanga | kōpaki i2s_atanga |
Tuhinga / Rauemi
 |
GOWIN SDI IP Encoder [pdf] Aratohu Kaiwhakamahi SDI IP Encoder, IP Encoder, Encoder |