LCD from a "genius op9300" electronic agenda

Design Concepts
1

I got an LCD tooken from an electronic agenda genius op 9300 It’s quite big …about 93*39 mm visible area.

Can i use it for a midibox64e project? how to connect it? it has 20 pin connector and no specifications or simbols on it.It also has 4 chips on the other side.maybe you can give some drivers that are ok for this display.or tell me from where i can get them?

NEED HELP PLS!

thanx

2

i think the first thing to do would be to find the data sheet for the screen(hint try the manufacturer).

3

i have searched all over for a data sheet but whitout any result.Is there any other way to check if my display works with the PIC?

4

i have no doubt that the lcd could work with a pic.

however finding out the instruction set and making a driver for it could be a huge task. on the other hand it may use the same protocol as a supported lcd.

if you dont know you dont know ???

5

so…i`ve better make the core module and connect the display ,then check all the drivers

6

but without the datasheet, connecting the display could be difficult, and connecting improperly *may* damage the display. Are there any markings on the chips on the back? try searching for those, one should be the controller.

7

the chips have no markings , they are round black pills.

on the pcb’s corner it’s a code :VBT-D-8V01V 94V-0

and on a sticker it’s wrote : H26 02879