STV0974 datasheet(39/69 Pages) STMICROELECTRONICS

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Functional description

STV0974

39/61

4.9.3

I²C register map

The STV0974 I²C address is 0x08.

The addressing space is defined in

Table 23 and Table 24.

The customer accessible register map is divided into groups as listed in

Table 24.

Table 23: Fields of address map

Index Bit

Description

bit15 = 0: reserved for the sensor

bit15 = 1: STV0974

Pre-fetch read value

0: low-level register

1: high-level register

[12-8]

Page group

[7-0]

Table 24: Register groups

Group

Description

- System read only registers (e.g. sensor ID, firmware revision)

- System clock setup

- High level operating modes

- Output format control

- Frame rate control

-Image sizes

- Stills capture setup

- Image appearance setup

- Image manipulation

- JPEG control

- Color saturation

- Gamma control

- Exposure control setup

- White balance control

- Flash mode management

STV0974 数据表(PDF) 39 Page - STMicroelectronics

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