LM1276AAA National Semiconductor, LM1276AAA Datasheet - Page 8

• Manufacturer Part Number: LM1276AAA
• Description: 150 MHz I2C Compatible RGB Preamplifier with Internal 512 Character OSD ROM, 512 Character RAM and 4 DACs
• Manufacturer: National Semiconductor

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