DBStar DBS-ASY09C Asynchronous LED Display Controller Card :
DBS-ASY09 led display control system connect with all kind of receivingcards thus control bigger pixels
1.Support full color 320*192 MPEG/MP3 and undamaged RGB format to decode
2.Multi-window,multi-video playing ,easily realise OSD ,picture in picture,half -translucently effects
3.Ehanced text technology ,support multi-language Uncode,True Type letter form display ,image and multimedia file
4. plug-in technology,provide text form,stunt filters and so on extending ,easy to second development
5. Board holding FTP/HTTP sever,Open XML play menu
6.Support streaming media playing ,adopt Microsoft MediaEncoder ,realize on-time inspection,screen capture,and
other long-distance video synchronous playing functions
7.Support SD card, U boxTO extend storage
8.Support 3G transmission,suppot WIFI network tranmission way
9.Support pwoer on gradual protection,OE polarity switch protect screen scan tubes.
Parameters of DBStar DBS-ASY09C Asynchronous LED Display Controller Card:
|
Para |
Standard |
Max |
|
supported screen type |
single /double/full,real/virtual |
|
|
video frame rate |
30Hz |
|
|
supported led drivers |
MBI5026/MBI5030/MBI5036/ LPD6803/DM413/DMX512/ZQL9726 TCD62D722/TC62D766/MBI5050/MBI6020 MBI6030/MBI6024 |
|
|
single cat connect number of receiving cards |
|
<10 |
|
pixels connecting with receiving card |
|
384*192 |
|
pixels without receiving card |
|
320*192 |
|
RGB data groups by single card |
16-24 |
24 |
|
lines by one group RGB |
1/2/4/8/16 |
32 |
|
Grey grades |
4096(4k) |
65536(64k) |
|
DATA CLK frequency |
15.62MHz |
31.25MHz |
|
refresh rate |
90–180Hz |
>1200Hz |
|
brightness lost |
10~20% |
<10% |
|
PWM brightness adjust degree |
256(may automatically adjust by brighness sensor) |
|
|
contrast chroma color temperature |
256 |
|
|
Electronic current plus brightness adjustment grade |
64/256(depend on LED driver chips) |
|
|
others |
protect to turn on screen |
|
|
|
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