ml87v21071 Oki Semiconductor, ml87v21071 Datasheet - Page 117

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

2.6.4 Read NR Setting Values
OKI Semiconductor
RYNS[5:0] Read value range: 00_0000 to 11_1111
RCNS[5:0] Read value range: 00_0000 to 11_1111
RYLM[5:0] Read value range: 0_0000 to 1_1111
RYNROF Read value range: 0 to 1
RYNRM Read value range: 0 to 1
SUB_ADDRESS = 73h(R): Luminance noise convergence level read register
SUB_ADDRESS = 74h(R): Chrominance noise convergence level read register
SUB_ADDRESS = 75h(R): Luminance noise upper limit level read register
SUB_ADDRESS = 76h(R): Chrominance noise upper limit level read register
SUB_ADDRESS = 77h(R): Luminance motion compensation level read register
Register name
Register name
Register name
Register name
Register name
DATA_BIT
DATA_BIT
DATA_BIT
DATA_BIT
DATA_BIT
Reads luminance noise convergence level of an internal operation status.
RYNS[5:0] = YNS[5:0] in case either the auto mode is not set (NRAUTO = 0) or the follow-up is not set
in the auto mode (AYNS[0] = 0).
Reads chrominance noise convergence level of an internal operation status.
RCNS[5:0] = CNS[5:0] in case either the auto mode is not set (NRAUTO = 0) or the follow-up is not set
in the auto mode (ACNS[0] = 0).
Reads luminance noise upper limit level of an internal operation status.
RYLM[4:0] = YLM[4:0] in case either the auto mode is not set (NRAUTO = 0) or the follow-up is not
set in the auto mode (AYLM[0] = 0).
Reads luminance NR On/Off switching signal of an internal operation status.
In case the auto mode is not set (NRAUTO = 0): RYNROFF = NROFF
Reads luminance motion detection noise mode 0 switching signal of an internal operation status.
In case the auto mode is not set (NRAUTO = 0): RYNRM = YNRM
RCABN
RYABN
RCLPF
RYLPF
BIT7
BIT7
BIT7
BIT7
BIT7
3
RCCON
RYNRM
RCNRM
RYMOF
BIT6
BIT6
BIT6
BIT6
BIT6
0
2
RYNR
RCNR
BIT5
BIT5
BIT5
BIT5
BIT5
OFF
OFF
5
5
1
RNR2
BIT4
BIT4
BIT4
BIT4
BIT4
OFF
4
4
4
4
BIT3
BIT3
BIT3
BIT3
BIT3
3
3
3
3
3
RYNS
RCNS
RYLM
RCLM
BIT2
BIT2
BIT2
BIT2
BIT2
2
2
2
2
2
RYMS
BIT1
BIT1
BIT1
BIT1
BIT1
1
1
1
1
1
PEDL87V21071-01
ML87V21071
BIT0
BIT0
BIT0
BIT0
BIT0
0
0
0
0
0
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