Hoʻomaka ʻana o ka module Camera Module

Hoʻolauna

ʻO ke kelepona paʻi kiʻi kamepiula maʻamau ʻo USB, ʻoiai ʻo ka kamera maʻamau ma nā kelepona ʻo MIPI,
ʻO MIPI ke kū nei no Mobile Industry Processor Interface, ʻo DVP ke kū nei no ke awa wikiō kikohoʻe, a ʻo CSI no ka CMOS Sensor Interface.

1.DVP interface

He awa like ʻo DVP a koi aku iā PCLK, VSYNC, HSYNC, D[0:11] - hiki ke 8/10/12bit data, e pili ana i ka ISP a i ʻole ke kākoʻo baseband.

ʻO ka ʻāpana hoʻopuka DVP: Vsync (hōʻailona hoʻonohonoho hoʻonohonoho), Hsync (hōʻailona laina laina), PCLK (uaki pixel), laina ʻikepili data (8-bit a i ʻole 10-bit) - ka ʻikepili RGB kumu i hoʻouna ʻia.

2.MIPI interface

ʻO MIPI kahi hoʻoili port serial ʻokoʻa, wikiwiki wikiwiki, anti-interference.Ke hoʻohana nei nā modula kelepona kelepona nui i ka lawe MIPI.

Loaʻa iā MIPI nā lako mana ʻekolu: VDDIO (mana IO), AVDD (ka mana analog), DVDD (ke mana kikohoʻe kernel), ʻokoʻa ʻē aʻe ka mana o ka mana kiʻi sensor ʻokoʻa, AVDD he 2.8V a i ʻole 3.3V;Hoʻohana maʻamau ʻo DVDD i ka 1.5V a ʻoi aku paha, ʻokoʻa ka hoʻolālā ʻana o nā mea hana.

Hoʻomaopopo hou: Ua kapa ʻia ʻo MIPI kiʻi paʻi kiʻi CSI, a ʻo ka MIPI hōʻike i kapa ʻia ʻo DSI.

ʻO MIPI kahi maʻamau ākea no nā kaʻina noi kelepona i hoʻomaka ʻia e ka MIPI Alliance, a ʻo ka MIPI-CSI-2 protocol he sub-protocol o ka protocol MIPI Alliance, i hoʻolālā kūikawā ʻia no ka interface o ka chip kamera.

ʻO Ronghua, he mea hana kūikawā i ka R&D, hana maʻamau, hana, kūʻai aku a me ka lawelawe ʻana i nā modula kamera, nā modula kamera USB, nā lens a me nā huahana ʻē aʻe.

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