VS6955CA datasheet(21/90 Pages) STMICROELECTRONICS

tên linh kiện	VS6955CA

Giải thích chi tiết về linh kiện	5.0 megapixel fixed-focus camera module

PDF	90 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

Logo

21 / 90 page

DocID028071 Rev 2

21/90

VS6955CA

Functional description

3.6

Control and video interface formats

Image data is transferred from the VS6955CA using a high speed subLVDS serial link.The

serial control data is transferred to and from the VS6955CA using a CCI bus.

3.6.1

CCP/CSI-2 serial data link

Data signals (DATA+ and DATA-) and clock signals (CLK+ and CLK-) are transferred from

VS6955CA using two pairs of balanced 100

Ω impedance transmission lines.

The transmission line pairs and custom transmitters/receivers realize a very low voltage

differential (subLVDS) signalling scheme that can transfer information in a potentially noisy

environment.

For the CCP link or CSI-2 single lane interface, the VS6955CA supports the transmission of

raw Bayer data at 5.0 Mpixel resolution up to 23 fps in RAW8 or 10-8 bit format.

3.6.2

CCI serial control bus

The internal registers in VS6955CA can be configured by a master device via a CCI bus

(SDA, SCL). VS6955CA sends and receives commands over this bus at up to 400 Kbits/s.

VS6955CA bảng dữ liệu(PDF) 21 Page - STMicroelectronics