LM1276 National Semiconductor Corporation, LM1276 Datasheet - Page 8

• Manufacturer Part Number: LM1276
• Description: 150 Mhz I2c Compatible Rgb Preamplifier With Internal 512 Character Osd Rom, 512 Character Ram And 4 Dacs
• Manufacturer: National Semiconductor Corporation

www.national.com
Register Test Settings
DC Offset
Contrast
Control
B, R, G
Gain
No. of Bits
7
7
3
(Max)
(Max)
(Min)
0x7F
0x7F
0x00
1
(Continued)
(Max)
0x00
0x7F
0x05
Min
2
TABLE 1. Test Settings
(Max)
(Max)
(Max)
0x7F
0x7F
0x07
3
8
Set V
2 V
(Max)
0x7F
0x05
4
Test Settings
P-P
O
to
(50.4%)
(Max)
0x40
0x7F
0x05
5
(50.4%)
(Max)
0x7F
0x40
0x05
6
(Max)
0x7F
0x00
(Min)
0x05
7
(Max)
(Max)
0x7F
0x7F
0x05
8