Datasheet

Data Sheet ADV7342/ADV7343
Rev. | Page 45 of 108
SR7 to Bit Number
1
Reset
SR0 Register Bit Description 7 6 5 4 3 2 1 0 Register Setting Value
0xA4 SD DNR 1 DNR threshold 0 0 0 0 0 0 0 0x00
0 0 0 0 0 1 1
… … … … … … …
1 1 1 1 1 0 62
1
1
1
1
1
1
63
Border area 0 Two pixels
1 Four pixels
Block size control 0 Eight pixels
1 16 pixels
0xA5 SD DNR 2 DNR input select 0 0 1 Filter A 0x00
0 1 0 Filter B
0 1 1 Filter C
1 0 0 Filter D
DNR mode 0 DNR mode
1 DNR sharpness mode
DNR block offset 0 0 0 0 0 pixel offset
0 0 0 1 One pixel offset
… … … … …
1 1 1 0 14 pixel offset
1 1 1 1 15 pixel offset
1
x = Logic 0 or Logic 1.
Table 32. Register 0xA6 to Register 0xBB
SR7 to Bit Number
1
Register Reset
SR0
Register
Bit Description
7
6
5
4
3
2
1
0
Setting
Value
0xA6 SD Gamma A 0 SD Gamma Curve A (Point 24) x x x x x x x x A0 0x00
0xA7 SD Gamma A 1 SD Gamma Curve A (Point 32) x x x x x x x x A1 0x00
0xA8 SD Gamma A 2 SD Gamma Curve A (Point 48) x x x x x x x x A2 0x00
0xA9 SD Gamma A 3 SD Gamma Curve A (Point 64) x x x x x x x x A3 0x00
0xAA SD Gamma A 4 SD Gamma Curve A (Point 80) x x x x x x x x A4 0x00
0xAB SD Gamma A 5 SD Gamma Curve A (Point 96) x x x x x x x x A5 0x00
0xAC
SD Gamma A 6
SD Gamma Curve A (Point 128)
x
x
x
x
x
x
x
x
A6
0x00
0xAD SD Gamma A 7 SD Gamma Curve A (Point 160) x x x x x x x x A7 0x00
0xAE SD Gamma A 8 SD Gamma Curve A (Point 192) x x x x x x x x A8 0x00
0xAF SD Gamma A 9 SD Gamma Curve A (Point 224) x x x x x x x x A9 0x00
0xB0 SD Gamma B 0 SD Gamma Curve B (Point 24) x x x x x x x x B0 0x00
0xB1 SD Gamma B 1 SD Gamma Curve B (Point 32) x x x x x x x x B1 0x00
0xB2 SD Gamma B 2 SD Gamma Curve B (Point 48) x x x x x x x x B2 0x00
0xB3 SD Gamma B 3 SD Gamma Curve B (Point 64) x x x x x x x x B3 0x00
0xB4 SD Gamma B 4 SD Gamma Curve B (Point 80) x x x x x x x x B4 0x00
0xB5
SD Gamma B 5
SD Gamma Curve B (Point 96)
x
x
x
x
x
x
x
x
B5
0x00
0xB6 SD Gamma B 6 SD Gamma Curve B (Point 128) x x x x x x x x B6 0x00
0xB7 SD Gamma B 7 SD Gamma Curve B (Point 160) x x x x x x x x B7 0x00
0xB8 SD Gamma B 8 SD Gamma Curve B (Point 192) x x x x x x x x B8 0x00
0xB9 SD Gamma B 9 SD Gamma Curve B (Point 224) x x x x x x x x B9 0x00
0xBA SD brightness detect SD brightness value x x x x x x x x Read only 0xXX
D