ADV7344 Datasheet, PDF (42/88 Pages) Analog Devices – Multiformat Video Encoder Six 14-Bit Noise Shaped Video DACs

ADV7344
SR7 to
SR0
0xA3
Register
SD DNR 0
0xA4 SD DNR 1
0xA5 SD DNR 2
Bit Description
Coring Gain Border.
Note: In DNR mode, the values
in brackets apply.
Coring Gain Data.
Note: In DNR mode, the values
in brackets apply.
DNR Threshold.
Border Area.
Block Size Control.
DNR Input Select.
DNR Mode.
DNR Block Offset.
Bit Number
7 6 5 4 3 2 1 0 Register Setting
0 0 0 0 No gain
0 0 0 1 +1/16 [−1/8]
0 0 1 0 +2/16 [−2/8]
0 0 1 1 +3/16 [−3/8]
0 1 0 0 +4/16 [−4/8]
0 1 0 1 +5/16 [−5/8]
0 1 1 0 +6/16 [−6/8]
0 1 1 1 +7/16 [−7/8]
1 0 0 0 +8/16 [−1]
0000
No gain.
0001
+1/16 [−1/8]
0010
+2/16 [−2/8]
0011
+3/16 [−3/8]
0100
+4/16 [−4/8]
0101
+5/16 [−5/8]
0110
+6/16 [−6/8]
0111
+7/16 [−7/8]
1000
+8/16 [−1]
0000000
0000011
…………………
1 1 1 1 1 0 62
1 1 1 1 1 1 63
0
2 pixels
1
4 pixels
0
8 pixels
1
16 pixels
0 0 1 Filter A
0 1 0 Filter B
0 1 1 Filter C
1 0 0 Filter D
0
DNR mode
1
DNR sharpness mode
0000
0 pixel offset
0001
1 pixel offset
…………
…
1110
14 pixel offset
1111
15 pixel offset
Reset
Value
0x00
0x00
0x00
Rev. 0 | Page 42 of 88