PEDL87V21071-01
OKI Semiconductor
ML87V21071
•
I2C-bus interface read of detected noise
The detected judgment, the average and maximum detected noise values and the noise status signal in the
blanking period can be read using the I2C-bus interface.
Table F2-1-7 (15) I2C-bus Interface Read of Detected Noise Data
Read data
YAVRO[6:0]
Sub-address data bit
SUB:58h-bit[6:0]
Data content
Luminance judgment average noise value
Luminance judgment noise status 1 (noise low/medium
judgment)
Chrominance judgment average noise value
YDTO1
SUB:58h-bit[7]
SUB:59h-bit[6:0]
SUB:59h-bit[7]
SUB:5Ah-bit[4:0]
SUB:5Ah-bit[7]
SUB:5Bh-bit[4:0]
SUB:5Bh-bit[7]
SUB:5Ch-bit[6:0]
SUB:5Ch-bit[7]
SUB:5Dh-bit[6:0]
SUB:5Dh-bit[7]
CAVRO[6:0]
CDTO1
Chrominance judgment status 1 (noise low/medium
judgment)
Luminance judgment maximum noise value
Luminance judgment noise status 2 (noise medium/high
judgment)
Chrominance judgment maximum noise value
Chrominance judgment noise status 2 (noise
medium/high judgment)
Luminance blanking average noise value
Luminance blanking noise status (basic noise
judgment)
Luminance blanking average noise value
YMAXO[4:0]
YDTO2
CMAXO[4:0]
CDTO2
YBAVRO[6:0]
YBDTO
CBAVRO[6:0]
CBDTO
Luminance blanking noise status (basic noise
judgment)
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