LR38266 Просмотр технического описания (PDF) - Sharp Electronics

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LR38266

Digital Signal Processor for Color CCD Cameras

Sharp Electronics 

LR38266

ADDRESS NAME BIT

CONTENTS

8Fh

Not used

A0h

The option of white balance data equation

SEL_WBD 7 0 : Accumulated data/Image area

1 : Accumulated data/Number of data

The option to detect peak level to control the exposure

PEAK4_8 6 0 : Accumulated data of 4 pixels

1 : Accumulated data of 8 pixels

The area in horizontal to detect peak level to control the exposure

PEAHA_H 5

0 : OFF

1 : ON

PEAKA_V

The area in vertical to detect peak level to control the exposure

4

0 : OFF

1 : ON

I_WBA_H

The area in horizontal to detect average level to control both the exposure and

3

white balance

0 : OFF

1 : ON

I_WBA_V

The area in vertical to detect average level to control both the exposure and

2

white balance

0 : OFF

1 : ON

MASK_H 1 Horizontal mask signal availability

0 : OFF

1 : ON

MASK_V 0 Vertical mask signal availability

0 : OFF

1 : ON

A1h HMSKF_U 2 bits Upper 2 bits of starting point to mask in horizontal

A2h HMSKF_L 8 bits Lower 8 bits of starting point to mask in horizontal

A3h HMSKR_U 2 bits Upper 2 bits of ending point to mask in horizontal

A4h HMSKR_L 8 bits Lower 8 bits of ending point to mask in horizontal

A5h VMSKF_U 1 bit Upper 1 bit of starting point to mask in vertical

A7h VMSKF_L 8 bits Lower 8 bits of starting point to mask in vertical

A8h VMSKR_U 1 bit Upper 1 bit of ending point to mask in vertical

A9h VMSKR_L 8 bits Lower 8 bits of ending point to mask in vertical

12

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