Kamera Module interface Sumo

Nhanganyaya

Iyo yakajairika komputa kamera kamera ndeye USB, nepo yakajairika kamera pane smartphones ndeye MIPI,
MIPI inomirira Mobile Indasitiri Processor Interface, DVP inomirira digital video port, uye CSI inomirira CMOS Sensor Interface.

1.DVP interface

DVP chiteshi chakafanana uye inoda PCLK, VSYNC, HSYNC, D[0:11] - inogona kuve 8/10/12bit data, zvichienderana neISP kana baseband rutsigiro.

DVP yakabuda chikamu: Vsync (frame sync chiratidzo), Hsync (line sync chiratidzo), PCLK (pixel wachi), data data line (8-bit kana 10-bit) - yekutanga RGB data inofambiswa.

2.MIPI interface

MIPI inosiyanisa serial port transmission, kukurumidza kumhanya, anti-kupindira.Mainstream nharembozha dzave kushandisa MIPI kutapurirana.

MIPI kamera ine zvinhu zvitatu zvemagetsi: VDDIO (IO simba), AVDD (analog simba), DVDD (kernel digital power), yakasiyana sensor module kamera simba rekupa yakasiyana, AVDD ine 2.8V kana 3.3V;DVDD inowanzo shandisa 1.5V kana kupfuura, dhizaini yevagadziri vakasiyana yakasiyana.

Yekuwedzera chiziviso: MIPI kamera interface inonzi CSI, uye MIPI kuratidza interface inonzi DSI.

MIPI ndeye yakavhurika chiyero che mobile application processors yakatangwa neMIPI Alliance, uye iyo MIPI-CSI-2 protocol idiki-protocol yeMIPI Alliance protocol, iyo yakanyatso gadzirirwa interface yekamera chip.

Ronghua, inogadzira inyanzvi muR&D, kugadzirisa, kugadzira, kutengesa uye sevhisi yemamodule kamera, USB kamera modules, lenzi uye zvimwe zvigadzirwa.Kana uchida kutibata, ndapota:

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