Txhawm rau kom nkag siab zoo dua ntawm qhov sib txawv ntawm FPD-txuas thiab GMSL,Kab lus no yuav qhia cov lus qhia ntxaws ntxaws rau lawv cov ntsiab lus, nta, thiab cov versions.
Txheej txheem cej luam ntawm FPD-txuas
Dab tsi yog FPD-txuas?
FPD-link, uas sawv ntsug rau vaj huam sib luag tiaj tiaj tus tso,Yog lub siab ua tau zoo rau cov ntaub ntawv kis tshuab hluav taws xob ua los ntawm cov ntaub ntawv ua yeeb yaj kiab hauv xyoo 1996. Nws tshwj xeeb yog cov ua kua crystal zaub (LCD).
Txawm li cas los xij, hauv 2011, Texas cov twj paj nruag (Texas cov twj (nrhiav tau National Semiconductor. Txij thaum ntawd los, Ti muaj qhov zoo txuas ntxiv thiab txhim kho FPD-txuas thev naus laus zis, kom nws ua tau zoo, kev sib koom ua ke, thiab lwm yam kev ua haujlwm tau txhim kho.
Zaj
| Lub npe | FPD-Txuas i | Fpd-Txuas II | Fpd-Txuas III |
| Sij hawm | 1996 | 2006 | 2010 |
|
Kis Tus Nqi |
10 MBPS - 655 MBPS |
Txog li 3 Gbps |
Mus txog 6 Gbps |
|
Kis Kis Kis |
Unidirectional | Unidirectional |
Bidirectional (tswj thiab kuaj mob raws) |
|
Kev Sib Kis |
< 5 meters |
< 15 meters |
< 15 meters |
|
Interface raws tucocol |
Lvds | Lvds | CSI-2 / i2C sib haum |
| Embedded nta | Tsis muaj | Tsis muaj |
Tau |
| Kev pab fais fab |
Cais Fais Fab |
Cais Fais Fab |
POC (HWJCHIM RAU COAX) |
|
Teeb meem |
720p |
1080p | 1080p, 4K |
|
Suab Sudio |
Tsis muaj | Tsis muaj | Tau |
Txheej txheem cej luam ntawm GMSL
Dab tsi yog GMSL?
GMSL yog hais txog Gigabed Multimedia serial txuas, tam sim no ua ke ntawm maxim kev sib xyaw ua ke), kev tswj hwm kev ua haujlwm ntawm cov khoom siv analog (video, thiab cov phiajcim tswj, cov ntawv thov kev lag luam.
Cov ntsiab lus thev naus laus zis ntawm GMSL yog seriaizer / deserializer (serdes). Firstly, nws convverts mus sib haum cov ntaub ntawv rau cov ntaub ntawv serial. Tom qab ntawd nws kis cov ntaub ntawv ntawm cov nquag nquag los ntawm kev coaxial cables lossis shield twisted-khub (STP) cable. Thaum kawg, nws rEcronverts tau txais cov ntaub ntawv hais txog cov ntaub ntawv sib tham.
Zaj
| Lub npe | Gmsl1 | GMSL2 | Gmsl3 |
| Kis Tus Nqi | Txog li 3 Gbps | Mus txog 6 Gbps | Txog li 12 Gbps |
| Teeb meem | 1080p | 4k, 8k | 4K, 8K (ntau ntws) |
| Lub Hwjchim Tshaj Coax (POC) | Tsis muaj | Tau | Tau |
|
Cov ntaub ntawv ntws |
Ib leeg | Dual | Ntau ntau |
| Kev ua kom pom tseeb thiab kho kho | Lub hauv paus | Tau siab kawg | Ua kom zoo |
| Yuam kev ua yuam kev kho (FEC) | Tsis muaj | Tau | Tau |
| Cov Ntawv Thov | Qhia Tawm / Cov Koob Yees Duab Rov Qab | Advite tsav tsheb pab neeg (Adas), puag ncig saib lub koob yees duab system | Tsav tsheb autonomous |
FPD-LINK VS GMSL
Nta
1. Cov ntaub ntawv kis tus nqi:
FPD-txuas:FPD-txuas nrog peb cov qauv: FPD-txuas i, FPD-txuas II, thiab FPD-txuas iii. Tus nqi xa tus nqi ntawm FPD-txuas II tau nce txog 3 Gbps, thiab FPD-txuas III tuaj yeem txhawb tus nqi txog 6 GBPS.
GMSL:Tam sim no qhov tseeb version ntawm GMSL koob yog GMSL3, tab sis GMSL2 yog cov siv ntau tshaj plaws.GMSL2 txhawb nqa tus nqi sib kis tau txog 6 Gbps, Thaum GMPS, ua rau nws muaj kev daws teeb meem Video Strow, suav nrog 1080p, 4k, thiab 8k.
2. Kev Sib Kis
FPD-txuas:FPD-txuas yog tsim rau luv luv-deb teeb liab sib kis, feem ntau yog qhov kev ncua deb yog 10-15 meters.
GMSL:Piv nrog rau FPD-txuas, GMSL pab tau ruaj khov thiab txhim khu kev qha cov ntaub ntawv hloov pauv ntev dua (li 15 txog 20 meters) ntawm coaxial cables lossis cov cab nyom-khub cables.
3. Lvds Technology
FPD-txuas:FPD-txuas Adipts LVDs Technology, uas tuaj yeem yooj yim rau cov hlua khi thiab tus nqi ntau dua 20 Cables) tsuas yog qee cov kab sib txawv rau kis tau rau kis.
GMSL:GMSL sivIb qho kev txhim kho version ntawm kev sib txawv ntawm cov kis las sib kis. Piv nrog tsoos LUVDS, Kuvt tsis tsuas yog kis cov cim xwb, tab sis kuj ntxiv cov cim tshwj xeeb thiab kev ua yuam kev txhim kho muaj peev xwm ntxiv.
4. Kev cuam tshuam los tiv thaiv
FPD-txuas:FPD-txuas cov yam ntxwv zoo tiv thaiv kev cuam tshuam, haum rau lub suab tsawg. Txawm li cas los xij, kev tiv thaiv kev cuam tshuam muaj peev xwm ntawm FPD-lin yuav tsis zoo npaum li ntawm GMSL nyob rau hauv cov chaw muaj hluav taws xob cuam tshuam nrog hluav taws xob.
GMSL:GMSL muab cov suab nrov dua li ENog paub cov teeb liab ruaj khov zoo, tshwj xeeb tshaj yog nyob rau hauv cov nyom thiab muaj suab nrov.
