PEDL87V21071-01
OKI Semiconductor
ML87V21071
2.3.9 Noise Read Data Select Setting
SUB_ADDRESS=57h(W/R): Noise read data select setting
DATA_BIT
BIT7
BIT6
BIT5
BIT4
BIT3
1
BIT2
0
BIT1
BIT0
NRDTP
Register name
DTPSL (Reserved)
CNAMS YNAMS
3
2
YNAMS Initial value: 0; Setting range: 0 to 1
Sets luminance signal noise data read selection.
Selects a value that is reflected on YAVRO[6:0] and YMAXO[5:0].
Table R2-3-9 (1) Luminance Signal Noise Data Read Select Setting
YNAMS
YAVRO [6:0], YMAXO[5:0]
8 frames average
0
1
1 frame detection
CNAMS Initial value: 0; Setting range: 0 to 1
Sets chrominance signal noise data read selection.
Selects a value that is reflected on CAVRO[6:0] and CMAXO[5:0].
Table R2-3-9 (2) Chrominance Signal Noise Data Read Select Setting
CNAMS
CAVRO [6:0], CMAXO[5:0]
8 frames average
0
1
1 frame detection
NRDTP[3:0] Initial value: 0000; Setting range: 0001 to 1111
Sets auto mode noise detection position.
DTPSL Initial value: 0; Setting range: 0 to 1
Sets noise detection reference position.
Table R2-3-9 (3) Noise Detection Reference Position Setting
DTPSL
Noise detection reference position
1st line after valid data end line
2nd line after valid data end line
0
1
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