參數(shù)資料
型號(hào): S1D2502B01
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
中文描述: 視頻放大器合并OSD處理器的顯示器
文件頁(yè)數(shù): 30/61頁(yè)
文件大?。?/td> 722K
代理商: S1D2502B01
VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
S1D2502B01
29
Preliminary
Tabel 4. Register Description (Continued)
Registers
Frame Control
Registers — 2
(Row 15,
Column 02)
Bits
Description
VP7 — VP0
Vertical start position control ( = VP[7:0]
×
4)
Signifies top margin height from the V-Sync reference edge.
Horizontal start position control ( = HP[7:0]
×
6)
Signifies delay of the horizontal display from the H-Sync reference edge
to the character's 1st pixel location.
The contrast adjustment is made by contrdling simultaneously the gain
of three internal variable gain amplifiers.
The contrast adjustment allows to cover a typical range of 38dB.
HP7 — HP0
V-AMP Control
Registers — 0
(Row 15,
Column 03)
V-AMP Control
Registers — 1
(Row 15,
Column 04)
V-AMP Control
Registers — 2
(Row 15,
Column 05)
VC7 — VC0
(bit7 — 0)
BRT7 — BRT0
(bit7 — 0)
The brightness adjustment controls to add the same black level
(pedestal) to the 3-channel R/G/B signals after contrast amplifier.
RSB7 — RSB0
(bit7 — 0)
R channel SUB contrast control.
The SUB contrast adjustment is used to adjust the white balance, and
the gain of each channel is controlled.
The SUB contrast adjustment allows you to cover a typical tange of
12dB.
G channel SUB contrast control.
The SUB contrast adjustment is used to adjust the white balance, and
the gain of each channel is controlled.
The SUB contrast adjustment allows you to cover a typical tange of
12dB.
B channel SUB contrast control.
The SUB contrast adjustment is used to adjust the white balance, and
the gain of each channel is controlled.
The SUB contrast adjustment allows you to cover a typical tange of
12dB.
The OSD contrast adjustment is made by contrdling simultaneously the
gain of three internal variable gain amplifiers.
The OSD contrast adjustment allows to cover a typical range of 38dB.
V-AMP Control
Registers - 3
(Row 15,
Column 06)
GSB7 — GSB0
(bit7 — 0)
V-AMP Control
Registers - 4
(Row 15,
Column 07)
BSB7 — BSB0
(bit7 — 0)
V-AMP Control
Registers - 5
(Row 15,
Column 08)
V-AMP Control
Registers - 6
(Row 15,
Column 09)
V-AMP Control
Registers - 7
(Row 15,
Column 10)
OSD7 — OSD0
(bit7 — 0)
RWB7 — RWB0
(bit7 — 0)
R channel cut-off control.
The cut-off adjustment is used to adjust the raster white balance.
GWB7 — GWB0
(bit7 — 0)
G channel cut-off control.
The cut-off adjustment is used to adjust the raster white balance.
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