THC7984 Datasheet, PDF (10/45 Pages) THine Electronics, Inc. – 10-bit 3-channel Video Signal Digitizer

THC7984_Rev.2.0_E
R 08
R 09
R 0A
R 0B
R 0C
R 0D
R 0E
R 0F
7
6
5
4
3
2 R/W
1 R/W
0 R/W
7 R/W
6 R/W
5 R/W
4 R/W
3 R/W
2 R/W
1 R/W
0 R/W
7
6
5
4
3
2 R/W
1 R/W
0 R/W
7 R/W
6 R/W
5 R/W
4 R/W
3 R/W
2 R/W
1 R/W
0 R/W
7
6
5
4
3
2
1
0 R/W
7 R/W
6 R/W
5 R/W
4 R/W
3 R/W
2 R/W
1 R/W
0 R/W
7
6
5
4
3
2
1
0 R/W
7 R/W
6 R/W
5 R/W
4 R/W
3 R/W
2 R/W
1 R/W
0 R/W
1 G-ch Gain
0
0
0
0
0
0
0
0
0
0
1 B-ch Gain
0
0
0
0
0
0
0
0
0
0
0 R-ch Clamp Level Offset
0
0
0
0
0
0
0
0
0 G-ch Clamp Level Offset
0
0
0
0
0
0
0
0
Gain = (Register Value + 1024) / 2048
2048 steps from x0.5 to x1.5
*Bigger values mean higher gain.
Gain = (Register Value + 1024) / 2048
2048 steps from x0.5 to x1.5
*Bigger values mean higher gain.
1 LSB of offset corresponds to 1 LSB of output code.
-256 to +255
*Set in two's complement.
1 LSB of offset corresponds to 1 LSB of output code.
-256 to +255
*Set in two's complement.
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