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CFAL9664B oled display

Amitha

New member
Hi! I'm using new LCD modules. I'm trying to use a CFAL9664B-F-B1 96x64 Graphic OLED module but the problem is that the device is not turning on. I have connected Vlogic(pin 2) to 3.3V and i am trying to initialise it in paralle mode. i am sending command (set display on) to turn on the display.But it is not turning on.

i tried in SPI mode also.
To operate in SPI mode we need to make (IS1,IS2) as (0,0) but IS1(pin20) is always high. it is internally shorted to Vlogic(3.3). then how do i operate in spi mode.

What am I doing wrong? I would appreciate your response.
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