4169900304X-3 Datasheet, PDF (29/39 Pages) List of Unclassifed Manufacturers – PC, DVI & VIDEO INTERFACE CONTROLLER FOR TFT PANEL

counter
Colour
temperature select
nnnnn |
“r” | “R” |
“?”
0xb3,
n|
“r” | “R” |
“?”
Red level for
selected colour
temperature
Green level for
selected colour
temperature
0xb4,
nn | “+” | “-” |
“r” | “R” |
“?”
0xb5,
nn | “+” | “-” |
“r” | “R” |
“?”
Blue level for
selected colour
temperature
Graphic horizontal
resolution enquiry
Graphic vertical
resolution enquiry
Graphic horizontal
sync frequency
0xb6,
nn | “+” | “-” |
“r” | “R” |
“?”
0xb7
0xb8
0xb9
Graphic vertical
sync frequency
OSD turn off
Set gamma data
for user defined
gamma curve
0xba
0xbd
0xbf, mm, c, “?”
0xbf, “R” | “r”
0xbf, mm, c, nn
Query firmware
version
0xcb, “0”
Backlight
Brightness control
0xe0,
nn | “+” | “-” |
“r” | “R” |
“?”
Backlight On/Off
0xe1,
“0” | “1” |
© Digital View Ltd 2011
nnnnn (* 0.5 hour)
Reset
Query
Select colour temperature =
value
Reset
Query
Set the level of the red channel
for the selected colour temp. =
value/increment/decrement
Reset
Query
Set the level of the green
channel for the selected colour
temp. =
value/increment/decrement
Reset
Query
Set the level of the blue channel
for the selected colour temp. =
value/increment/decrement
Reset
Query
Horizontal resolution (in pixels)
in 3 digit hex number
Vertical resolution (in lines) in 3
digit hex number
Horizontal sync frequency (in
units of 100Hz) in 3 digit hex
number
Vertical sync frequency (in units
of Hz) in 3 digit hex number
Turn off the OSD.
Query gamma data for color c
index mm ( c = 0 for color Red,
c=1 for color Green,
c=2 for color Blue)
Set user gamma curve to linear
Set gamma data for color c
index mm. (If c= 3, then gamma
data for red, green & blue will be
set at the same time.)
Read BIOS version
Main selected.
“0” – 9300K.
“1” – 8000K. (Default)
“2” – 6500K.
“3” – 5000K.
Red level for selected colour
temperature.
Green level for selected colour
temperature.
Blue level for selected colour
temperature.
“nnn” = horizontal resolution
“nnn” = vertical resolution
“nnn” = horizontal frequency
“nnn” = vertical frequency
“1” – successful.
“nn” = gamma data
“1”
“nn” = gamma data
BIOS version “VV.YY.ZZ”
VV = V0 or E0,
V0 = Release version
E0 = Engineering Sample
YY= Version Number
Set Backlight =
value/increment/decrement
Reset
Query
ZZ= Customer Number
Set backlight brightness to “10”
Æ 0xe0 0x31 0x30
* Need to short JB5 to 3-4 closed
for enabling the backlight
brightness control.
Backlight Off / Backlight On
/Status
* Apply for inverter control
voltage in range of 0~5V.
“0” – Backlight Off
“1” – Backlight On.
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