MAX9526AEI/V-T(2010) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX9526AEI/V-T Datasheet PDF : 38 Pages
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Low-Power, High-Performance
NTSC/PAL Video Decoder
Contrast Control Register
REG
B7
B6
B5
B4
B3
B2
B1
B0
0x05
CONT
0x00 = Luma gain is 0.
Contrast (CONT)
0x80 = Luma gain is 1 (default).
0xFF = Luma gain is 255/128, or approximately 2.
When ACP is detected (register 0x01, B0), 15
(decimal) is subtracted from CONT.
Brightness Control Register
REG
B7
B6
B5
B4
B3
B2
B1
B0
0x06
BRIGHT
Brightness (BRIGHT)
0x00 = Luma offset is 0 IRE (default).
0x7F = Luma offset is +75.66 IRE.
0x80 = Luma offset is -76.22 IRE.
Hue Control Register
REG
B7
B6
B5
B4
B3
B2
B1
B0
0x07
HUE
Hue (HUE)
0x80 = Chroma phase is 0 degrees with respect to
color burst (default).
0xFF = Chroma phase is approximately +45 degrees
with respect to color burst.
0x00 = Chroma phase is -45 degrees with respect to
color burst.
Saturation Control Register
REG
B7
B6
B5
B4
B3
B2
B1
B0
0x08
SATU
0x00 = Chroma gain is 0.
Saturation (SATU)
0x80 = Chroma gain is 1.
0x88 = Default.
0xFF = Chroma gain is 255/128, or approximately 2.
When ACP is detected (register 0x01, B0), 8 (decimal)
is added to SATU.
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