Data Sheet

ManualsBrandsOpenMV ManualsCameras & Vision SensorsOpenMV Cam H7 Image Sensor

Version 1.1, March 30, 2007 Proprietary to OmniVision Technologies, Inc. 13

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10 AEC 40 RW

Exposure Value

Bit[7:0]: AEC[7:0] (see register AECH for AEC[15:8])

11 CLKRC 80 RW

Internal Clock

Bit[7]: Reserved

Bit[6]: Use external clock directly (no clock pre-scale

available)

Bit[5:0]: Internal clock pre-scalar

F(internal clock) = F(input clock)/(Bit[5:0]+1)/2

• Range: [0 0000] to [1 1111]

12 COM7 00 RW

Common Control 7

Bit[7]: SCCB Register Reset

0: No change

1: Resets all registers to default values

Bit[6]: Resolution selection

0: VGA

1: QVGA

Bit[5]: BT.656 protocol ON/OFF selection

Bit[4]: Sensor RAW

Bit[3:2]: RGB output format control

00: GBR4:2:2

01: RGB565

10: RGB555

11: RGB444

Bit[1:0]: Output format control

00: YUV

01: Processed Bayer RAW

10: RGB

11: Bayer RAW

13 COM8 8F RW

Common Control 8

Bit[7]: Enable fast AGC/AEC algorithm

Bit[6]: AEC - Step size limit

0: Step size is limited to vertical blank

1: Unlimited step size

Bit[5]: Banding filter ON/OFF

Bit[4]: Enable AEC below banding value

Bit[3]: Fine AEC ON/OFF control

Bit[2]: AGC Enable

Bit[1]: AWB Enable

Bit[0]: AEC Enable

Table 6 Device Control Register List (Sheet 3 of 13)

Address

(Hex)

Name

Default

(Hex)

R/W Description