PEDL87V21071-01
OKI Semiconductor
ML87V21071
2.3.7 Noise Reduction Motion Compensation ON/OFF Setting
SUB_ADDRESS = 51h(W/R): Luminance Noise Reduction Motion Compensation ON/OFF Setting
DATA_BIT
BIT7
BIT6
AYMOFF
2
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
0
YMOFF
Register name
YMDM
3
1
3
2
1
SUB_ADDRESS = 52h(W/R): Chrominance Noise Reduction Motion Compensation ON/OFF Setting
DATA_BIT
BIT7
BIT6
1
BIT5
BIT4
BIT3
BIT2
CMOFF
2
BIT1
BIT0
0
PYST
Register name
CMY
0
4
3
1
YMOFF[3:0] Initial value: 0000; Setting range: Refer to Table R2-3-7 (1).
Sets motion compensation ON/OFF of luminance signal field-recursive noise reduction detection noise.
Table R2-3-7 (1) Luminance Motion Compensation ON/OFF Setting 1
YMOFF
Luminance motion level detection noise motion compensation
[3]
X
X
X
X
X
X
0
[2]
X
X
X
X
0
[1]
X
X
0
[0]
0
Luminance horizontal contiguous motion level compensation - ON
1
Luminance horizontal contiguous motion level compensation - OFF
X
X
X
X
X
X
Luminance horizontal contiguous 3-continuous code motion compensation - ON
Luminance horizontal contiguous 3-continuous code motion compensation - OFF
Luminance horizontal contiguous 4-continuous code motion compensation - ON
Luminance horizontal contiguous 4-continuous code motion compensation - OFF
Luminance horizontal contiguous 5-continuous code motion compensation - ON
Luminance horizontal contiguous 5-continuous code motion compensation – OFF
1
X
X
X
X
1
X
X
1
YMDM Initial value: 0; Setting range: 0 to 1
Sets movement detection for luminance motion compensation.
Table-R2-3-7(2) Motion Detection Setting for Luminance Motion Compensation
YMDM
Detection setting
0
Detection setting weak
Detection setting strong
1
AYMOFF[3:1] Initial value: 000; Setting range: Refer to Tables R2-3-7 (2), (3).
Sets auto mode motion compensation ON/OFF of luminance signal field recursive noise reduction
detection noise.
Validates in auto mode 1 (AMM = 0) noise follow-up state or in auto mode 2 (AMM = 1) fixed register
state B2/ noise follow-up state. (The same operation as of YMOFF[3:1].)
Table R2-3-7 (3) Auto Mode 1 Motion Compensation Setting (Valid at NRAUTO = 1)
AYMOFF[*]
Noise follow-up state motion compensation
0
1
Motion compensation ON
Motion compensation OFF
* is 1 to 3.
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