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| Help with Tecdis C425001 rev C. http://forum.lcdinfo.com/viewtopic.php?f=6&t=1180 |
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| Author: | gattonero [ Sat Apr 30, 2005 19:35 ] |
| Post subject: | Help with Tecdis C425001 rev C. |
hi all, i'm in big trouble with this display (a 320x240 gLCD), it has no controller onboard and i need a LCDC1330 module but dont know were cen get one 
i also need a datasheet or connecion diagram but seems this display exists only in my hand can someone help me? |
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| Author: | Henri [ Wed May 04, 2005 0:07 ] |
| Post subject: | |
Can you identify the row and column driver IC's used ? If you can find the datasheets for them you should be able to trace part of the signals and with some knowledge and further research the rest of the pinout should be possible to figure out too. |
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| Author: | gattonero [ Wed May 04, 2005 1:48 ] |
| Post subject: | |
it uses Hitachi IC's, HD61104A & HD61105A the manufacturer produce a controller board but i dont know were i can get it
from Tecdis site: CONTROLLER BOARDS Tecdis offers a controller or interface board for use with displays that do not have a built-in controller. The LCDC-1330 contains the SED1330FBA controller chip. The LCDC-1330 Interfaces directly with the MPU and the display. It can control display up to 640x200 resolution. |
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| Author: | Henri [ Fri May 06, 2005 0:06 ] |
| Post subject: | |
You can also use any other compatible controller board but the first thing to do would be to find out the pinout of the lcd. If you find the HD61104 and HD61105 datasheets you can trace the pins D0-D3 and then the FRAME, LINE and CLOCK pulse signals to the connector. Also the ground and VCC. But to know the exact names for these signals used in the datasheet I would need to have a look into them. |
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