DS90UB936TRGZTQ1 48-VQFN-EP (7×7) gawo lophatikizika 12-BIT 100MHFPD-LINK III DESERIA

1.

FPD-Link-->FPD-LinkII-->FPD-Link III

FPD-Link imagwiritsa ntchito muyezo wa LVDS ndipo ili ndi vidiyo ya 350Mbit/s pawiri yopotoka imodzi.24-bit mtundu data FPD-Link imafuna kugwiritsa ntchito 5 zopotoka.

FPD-LinkII motsutsana ndi FPD-Link, FPD-LinkII imagwiritsa ntchito masiyanidwe amodzi okha kuti atumize data ya wotchi ndi makanema.Kusintha kwa LVDS kupita ku CML (Current Mode Logic) kumagwiritsidwa ntchito kuti akwaniritse mitengo yotumizira deta - 1.8 Gbit/s.

Kusiyanitsa kwakukulu pakati pa FPD-LINK III (Flat Panel Display Link III) ndi II ndikuti ndime yoyang'ana pang'onopang'ono imatheka pawiri imodzi yosiyana ndipo zizindikiro zina zowongolera zimatha kufalitsidwa kuwonjezera pa mavidiyo, motero FPD-Link III imachepetsanso kupitilira apo. pochotsa zingwe zowongolera njira monga ma I2C ndi mabasi a CAN.mtengo wa chingwe.kusiya kugwiritsa ntchito ukadaulo wa LVDS mokomera CML kokha pazizindikiro zothamanga kwambiri.Izi zimapangitsa kukhala kosavuta kugwira ntchito ndi mitengo ya data kuposa 3 Gbit / s pazingwe zotalika kuposa 10m.

2.

FPD-Link ndi mawonekedwe othamanga kwambiri a digito omwe amagwiritsidwa ntchito potumiza mavidiyo.FPD-link inali njira yoyamba yogwiritsira ntchito LVDS ndipo chifukwa FPD-link inali njira yoyamba yogwiritsira ntchito LVDS, akatswiri ambiri owonetsera LVDS terminology m'malo mwa FPD-link.

DS90UB948-Q1 ndi FPD-Link III deserializer yomwe imatembenuza mitsinje imodzi kapena iwiri ya FPD-Link III kukhala mawonekedwe a mawonekedwe a FPD-Link (OpenLDI) ikagwiritsidwa ntchito molumikizana ndi serializer ya DS90UB949A/949/947-Q1.

Deserializer imatha kugwira ntchito pazingwe zotsika mtengo za 50Ω single-endd coaxial kapena 100Ω differential shielded shielded pair (STP) zingwe.

Itha kupezanso zambiri kuchokera panjira imodzi kapena iwiri ya FPD-Link III seriyoni ndikuyisintha kukhala ma pixel awiri FPD-Link (8 LVDS data channels + clock) kuthandizira mpaka 2K (2048x1080) resolution (24-bit color color) .

Izi zimapereka mlatho pakati pa magwero osiyanasiyana omwe ali ndi HDMI (mwachitsanzo ma CPU) kuti alumikizane ndi chiwonetsero cha LVDS kapena purosesa ya pulogalamu.

Mawonekedwe a FPD-Link III amathandizira kutumiza kwamavidiyo ndi ma audio ndi kuwongolera kwathunthu kwa duplex (kuphatikiza kulumikizana kwa I2C ndi SPI) pa ulalo wosiyana womwewo.

Kuphatikizika kwa data yamakanema ndi kuwongolera kudzera pamitundu iwiri yosiyana kumachepetsa kukula ndi kulemera kwa zolumikizirana komanso kumathandizira kamangidwe kake.

Electromagnetic interference (EMI) imachepetsedwa pogwiritsa ntchito ma siginoloji otsika kwambiri, kusintha kwa data, ndi kupanga mwachisawawa.

Mumayendedwe oyendera kumbuyo, chipangizochi chimathandizira mpaka WXGA ndi 720p resolution (24-bit color deep) pa ulalo umodzi wosiyana.

Chipangizocho chidzazindikira FPD-Link III