VS6663CD datasheet(24/64 Pages) STMICROELECTRONICS

24 / 64 page

Camera control interface (CCI)

VS6663CD

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Doc ID027033 Rev 2

4.2.2

Frame format description registers [0x0040 to 0x007F]

For a full description of the frame format description refer to Chapter 5: Video data interface

on page 36.

4.2.3

Analog gain description registers [0x0080 to 0x0093]

For a full description of the analog gain description registers refer to Chapter 6: Video timing

on page 39.

Table 11. Frame format description registers [0x0040 to 0x007F]

Index

Byte

Data type Default

Type

Comment

0x0040

frame_format_model_type

Generic frame format.

0x01: 2-byte data format.

0x0041

frame_format_model_subtype

Contains the number of 2-byte data

format descriptors used.

Upper nibble defines the number of

column descriptors (1).

The lower nibble defines the number

of row descriptors (2)

0x0042

frame_format_descriptor_0

16C

55.10

Pixel data code: 5 (Visible Columns)

Number of pixels : readout

dependent

(Maximum of 1296)

Number of pixels: 1296

0x0043

0x0044

frame_format_descriptor_1

16C

10.02

Pixel data code: 1 (Embedded data

lines)

Number of status lines:2

0x0045

0x0046

frame_format_descriptor_2

16C

53.D0

Pixel data code: 5 (Visible Lines)

number of pixels: readout

dependent

(Maximum of 976)

Number of pixels: 976

0x0047

Table 12. Analog gain description [0x0080 to 0x0093]

Index

Byte

Data type Default

Type

Comment

0x0080

analogue_gain_capability

16B

00.00

Analog gain capability

0 – single global analog gain only

0x0081

0x0084

analogue_gain_code_min

16UI

00.00

Minimum recommended analog

gain code, that is, 0 (x1 gain)

0x0085

0x0086

analogue_gain_code_max

16UI

00.F0

Maximum recommended analog

gain code, that is, 240 (x16 gain)

0x0087

0x0088

analogue_gain_code_step

16UI

00.10

Analog gain code step size

0x0089

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