ARM board and OLED

Hello!

I am using LPC2138, i have interfaced the OSRAM OLED (128 x 64) with parallel data bus i.e not using i2c interface of data communication.

the harware is OK. all the voltage levels are fine , Data is arriving on the connector OK. But the OLED is not responding.

I first interfaced the OLED with AT2051 MCU, and it worked fine there.

Please help me in this matter.
Thank you in advance.

Parents Reply Children
No data
More questions in this forum