[HELP]use LVDS 1ch 8bit DF1420Pin Turn to 50Pin TTL Signal LCD T conboard

paulbobin

Please any one help me out the uses of this Converter
ALIEXPRESS
i've a tablet screen 50 pin by using this can be converted to  20 pin for GPIO pin FOR DISPLAY?

bhgv

if you want to connect your screen to hdmi via this thing - ask that seller. write him the model of your LCD and ask if this possible.

if you want to connect your LCD directly to gpio of orangepi - this woun't work. the needed frequecy is high. for vga 640x480x60 is 25 Mhz. each time you must transmit (for rgb interface) 18 bits of colors and 4 control signals (hs, vs, de, clk).  with  precise frequency. lvds interface has 7 time higher frequencies.

if you have a lvds lcd, try to seek using keywords "hdmi lvds" or "hdmi tv board". write to seller about the model of your lcd to flash the scaler with correct rom and ask him about lvds cable for you lcd and that board

paulbobin

Thanks For Reply

I will ask that seller ...But it work if using HDMI to lcd board or something
.

bhgv

paulbobin replied at 2016-5-1 23:06
Thanks For Reply

I will ask that seller ...But it work if using HDMI to lcd board or something

99% of today's tft screens use lvds interface. buy any board with tsumv29 or tsumv59 processor and you'll get an universal hdmi/vga/tv/other -> lvds + 2 stereo sound converter. "la.mv29.p" for example. it costs only $14-15. this is a great board but a little big. it can be easily flashed just from usb-flash stick. different sets of roms and how-to-flash instructions for them you can find in the internet.

and buy the lvds cable just for you LCD. they have different pinouts. it's only $2-3