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Drive NOKIA 5800 LCD
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FAMELC:
Hi.
I want to drive NOKIA 5800 LCD with microcontroller but my problem is pinout details of LCD connector.
I mean, I have no documents or datasheet of it to undrestand about timing and protocol of LCD pins.
I also downloaded the relevant files like "Nokia service manual"(LCD pinout attached), but i cant undrestand CDP0 ck- or CDP0 ck+??
Why positive and negative is used??
Thanks a lot.
coromonadalix:
Some talks over there : https://www.raspberrypi.org/forums/viewtopic.php?t=46413
Prehistoricman:
--- Quote from: FAMELC on December 29, 2019, 06:59:35 pm ---I also downloaded the relevant files like "Nokia service manual"(LCD pinout attached), but i cant undrestand CDP0 ck- or CDP0 ck+??
--- End quote ---
Possibly LVDS (low voltage differential signals). One wire uses positive logic while the other uses negative logic.
FAMELC:
Thanks for answer
What is the voltage level for each pin?
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