KA2506-01 데이터 시트보기 (PDF) - Samsung
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KA2506-01 Datasheet PDF : 27 Pages
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KA2506-01
I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS
Register Description
Register Sub Address (Slave address: DCH)
Sub Address
Function
Int. value DAC
(Hex)
D7
D6
D5
D4
D3
D2
D1
D0
(Hex)
bits
00
Contrast control
80
8 bit
01
Brightness control (3-ch)
40
8 bit
02
SUB Contrast control (R)
80
8 bit
03
SUB Contrast control (G)
80
8 bit
04
SUB Contrast control (B)
80
8 bit
05
OSD Contrast control
80
8 bit
06
Cut-off Brightness control
80
8 bit
07
Cut-off control (R)
80
8 bit
08
Cut-off control (G)
80
8 bit
09
Cut-off control (B)
80
8 bit
0A
-
HT HR2 HG2 HB2 HR1 HG1 HB1
00
-
0B
-
-
CS3 CS2 CS1 CT BPS SBLK
00
-
HT: Video Half Tone ctrl switch (1: ON, 0: OFF)
HR/HG/HB: OSD Raster Color Switch for Video&OSD Half Tone
OSD Raster1
HR1
HG1
HB1
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Half Tone
Black (Int.)
Blue
Green
Cyan
Red
Magenta
Yellow
White
OSD Raster2
HR2
HG2
HB2
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Half Tone
Black (Int.)
Blue
Green
Cyan
Red
Magenta
Yellow
White
CT: Cut-off Control INT/EXT (0: INT/1: EXT) select switch (DC/AC mode)
CS1/CS2/CS3/: 80/160/320uA Cut-Off ctrl EXT offset current switch (CT = 1)
SBLK: Soft Blanking switch (1: ON, 0: OFF)
BPS: Blanking Input Polarity Selection(1: Pos, 0: Neg)
16
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