Application Circuits

Recommended External Components

Note:

1. All capacitors should be located as close to the HT82V42 as possible.

2. AGND and DGND should be connected as close to the HT82V42 as possible.

HT82V42

Rev. 1.20

19

December 8, 2010

Register

Bit

No.

Bit Name

POR

Description

Red Offset Value

7~0

RO

80

Red offset value

Green Offset Value

7~0

GO

80

Green offset value

Blue Offset Value

7~0

BO

80

Blue offset value

RGB Offset Value

7~0

RGBO

80

Writing to this register will overwrite the new value to the

R/G/B Offset value

Red PGA gain

5~0

RPGA

5C

Red PGA value

Green PGA gain

5~0

GPGA

5C

Green PGA value

Blue PGA gain

5~0

BPGA

5C

Blue PGA value

RGB PGA gain

5~0

RGBPGA

5C

Writing to this register will overwrite the new value to the

R/G/B PGA gain value