Accueil Technologie OLED The OLED COB character module doesn't work, how to make it functional?

The OLED COB character module doesn't work, how to make it functional?

Our company's chacacter modules use 6800 family as a foundation. So, first check the Timing setting, if it is correct or not? Second, check if the hardware connection has problem or not? Third, check if it follows the right initial steps or not?

Fig1: Character type 6800 Timing diagram.

Character type 6800 Timing diagram

 

Fig. 2: Write/Read timing

Write/Read timing

 

Fig. 3: Initial steps

Boot initial steps
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