ch5001a ETC-unknow, ch5001a Datasheet - Page 25

• Manufacturer Part Number: ch5001a
• Description: Cmos Color Digital Video Camera
• Manufacturer: ETC-unknow

CHRONTEL
Green Offset Register
Register GOS specifies the offset given to the green channel after color space conversion. The value is a 2’s
complement number in the range of –16 to +15. After adjustments to the matrix multiplier coefficients have been
made, this value can be used to perform a black balance adjustment.
Blue Offset Register
Register BOS specifies the offset given to the blue channel after color space conversion. The value is a 2’s
complement number in the range of –16 to +15. After adjustments to the matrix multiplier coefficients have been
made, this value can be used to perform a black balance adjustment.
Cr Gain Register
Register CRG specifies the gain given to the Cr channel after color space conversion. The nominal value is 186.
Cb Gain Register
Register CBG specifies the gain given to the Cb channel after color space conversion. The nominal gain is 147.
201-0000-032 Rev 3.0, 6/2/99
BIT:
SYMBOL:
TYPE:
DEFAULT:
BIT:
SYMBOL:
TYPE:
DEFAULT:
BIT:
SYMBOL:
TYPE:
DEFAULT:
BIT:
SYMBOL:
TYPE:
DEFAULT:
CRG7
CBG7
R/W
R/W
7
7
7
1
7
1
CRG6
CBG6
R/W
R/W
6
6
6
0
6
0
CRG5
CBG5
R/W
R/W
5
5
5
1
5
0
GOS4
BOS4
CRG4
CBG4
R/W
R/W
R/W
R/W
4
0
4
0
4
1
4
1
GOS3
BOS3
CRG3
CBG3
R/W
R/W
R/W
R/W
3
0
3
0
3
1
3
0
GOS2
BOS2
CRG2
CBG2
R/W
R/W
R/W
R/W
2
0
2
0
2
0
2
0
Symbol:GOS
Address:13h
Bits:5
Symbolist
Address:14h
Bits:5
Symbol:CRG
Address:15h
Bits:8
Symbol:CBG
Address:16h
Bits:8
GOS1
BOS1
CRG1
CBG1
R/W
R/W
R/W
R/W
1
0
1
0
1
1
1
1
CH5001A
GOS0
CRG0
BOS0
CBG0
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
1
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