VG-857 DVI/LVDS 10 bit supported Portable Video Signal Generator
The new VG-857 is
a programmable video signal generator that supports super high graduation DVI
and LVDS output of 10 bit accuracy. Deeper graduation has been realized to
satisfy requirements for flat panel displays like PDPs where graduation in
growing and expanding to ultra high density.
Supports ultra high resolution up to 300MHz clock frequency, various test functions and patterns like 24bit true color BMP/Jpeg image and various kinds of linear ramp pattern for gamma testing, scroll animation pattern with 1 dot/1H high accuracy for testing response, etc.. In spite of such great features, less expensive, so suitable for production application.
･Features
●Maximum 10 bit color gradation
With DVI dual interface and LVDS dual
interface(through DVI ? LVDS converter IA-573) each 1 channel, maximum 10 bit
level digital signal is generated. Its color level is selectable, between 0 and
10 bits flexibly, easy to test it with various kinds of linear ramp patterns or
natural picture image, etc.
●Wide range of dot clock
Maximum 300MHz for 8bits mode(with DVI),
maximum 165MHz for 10bits mode.
●Control interface uses Ethernet
The control interface accepts Ethernet and
RS-232C. By using Ethernet , it is possible to control several units on a
production line.
●Editing
of standard Flash Card with PC
An ATA - standard compact flash card is
used as memory device. Users can edit and save program data or bit map data in a
PC without the V.G.. Data compatible with VG-835.
●Supports scroll and simple animation function
1-dot unit pattern scroll in H & V
direction. This can be used as simple animation depending on resolution.
●Compact size
1U(350(W) x 44(H) x 320(D))
.
SPECIFICATION
| Output specifications | |||
|
Dot clock Frequency
|
[Serial DVI
Output] 25 - 165MHz(8bit Single Mode) 50 - 330MHz(8bit Dual Mode) 25 - 165MHz(10bit Single Mode) [Serial LVDS Output] 25? 90MHz(8bit single Mode) 25? 165MHz(8bit Dual Mode) (IA-573 is necessary) 25 - 90MHz(10bit Single Mode) 25 - 165MHz(10bit Dual Mode) |
||
|
H. Timing
|
10∼300KHz Max.
8192 dots（24bit） 10∼300KHz Max. 4096 dots（30bit） |
||
|
V. Timing
|
15.6∼200Hz Max. 8192 lines(24bit) 15.6∼200Hz Max. 4096 lines(30bit) |
||
|
Video memory
|
4096dots ×
4096 lines×24bits(RGB each 8 bits) 2048dots × 2048 lines×30bits(RGB each 10 bits) |
||
|
Interface
|
|||
|
Output signal
|
DVI-I(only
digital) x 1 channel LVDS x 2 channels (through IA-573 DVI-LVDS converter) Notice 1) Pin assignment is same as VG-835, but the data mapping is fixed as below : 1) LVDS 9 - 10 bits = Fixed to TI(DISM) or NS(SPWG) standard 2) LVDS 8 bits = TI(DISM) or NS(SPWG) selectable Notice 2) Output connector type is to be fixed later upon user’s request(or MDR26) |
||
|
Signal Level
|
TMDS or LVDS | ||
|
Data Storage
|
64MB CF Card (256MB maximum) | ||
|
Outer interface
|
RS-232C, Remote BOX(RB-1848), Ethernet(10/100BAST-T) | ||
|
General specifications
|
|||
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Power voltage
|
AC100∼120Ｖ/200∼240V（50/60Hz） | ||
|
Power consumption
|
40W MAX | ||
|
Operating temperature range
|
+5∼40℃ | ||
|
Storage temperature range
|
-10∼60℃ | ||
|
Operating humidity range
|
30∼80％RH(no condensation) | ||
|
Dimensions
|
350（W）×44（H）×320（D）（excluding projected parts） | ||
|
Weight
|
Approx. 5Kgs | ||
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