ml87v21071 Oki Semiconductor, ml87v21071 Datasheet - Page 53

• Manufacturer Part Number: ml87v21071
• Description: Video Signal Noise Reduction Ic With A Built-in Frame Memory
• Manufacturer: Oki Semiconductor

OKI Semiconductor
(7) Auto Mode Luminance Continuous Code Motion Detection Level Settings (AYMS[1:0])
Sets whether or not to use the luminance continuous code motion detection level automatic setting except in the
auto mode luminance noise follow-up status (YDTO2 = 0).
When AMM = 0, noise reduction stops with YDTO1 = 0, so the luminance continuous code motion detection
level is ignored.
(8) Auto Mode Luminance Motion Compensation Stop Settings (AYMOFF[3:1])
Sets whether or not to use the luminance motion compensation stop automatic setting in the auto mode 1
luminance noise follow-up status (YDTO2 = 1) and the auto mode 2 (AMM = 1) luminance fixed register 2 status
(YDTO = 1).
(9) Auto Mode Luminance Adaptive Margin Settings
In the auto mode, the luminance adaptive margin is set independently of YFAM.
Table F2-1-8 (10) Auto Mode 1 Luminance Motion Compensation Stop Settings (AMM = 0)
Table F2-1-8 (11) Auto Mode 2 Luminance Motion Compensation Stop Settings (AMM = 1)
Table F2-1-8 (9) Luminance Continuous Code Motion Detection Level Settings
YDTO2
0
0
0
1
YDTO2
YDTO1
Table F2-1-8 (12) Luminance Adaptive Margin Settings
[1]
X
0
1
1
0
1
1
0
1
1
AYMS
YDTO2
[0]
X
X
0
1
0
1
AYMOFF[a]
AYMOFF[a]
X
X
0
1
0
1
Luminance continuous code motion detection level
Smaller of YMAXO[4:0]/2(max:1Fh) and YMS[3:0]
Smaller of YMAXO[4:0](max:1Fh) and YMS[3:0]
Luminance adaptive margin setting
Equivalent to YFAM = 1 operation
Motion compensation stopped (equivalent
Motion compensation stopped (equivalent
YFAM dependent
Luminance motion compensation
Luminance motion compensation
Motion compensation YMOFF[a]
Motion compensation YMOFF[a]
Motion compensation YMOFF[a]
Motion compensation YMOFF[a]
to YMOFF[a] = 1)
to YMOFF[a] = 1)
YMS[4:0]
YMS[4:0]
dependent
dependent
dependent
dependent
PEDL87V21071-01
ML87V21071
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