HI I am using arm cortex A7 chip , which can be running in 8080 mode to connect to the SSD 1322 oled controller.
1.However , I am confusing about the hardware connection with the SSD1322 controller.
Do we need to use GPIO to control the CS , RS , WR ,RD signals ? or just configure the LCD controller to transfer data in 8080 mode ?
2. and I saw a "run" bit in CTRL register , does it mean every time data transfer , we should set it to '1' to start the transfer ?
3. how to configure the display time cycle? just enable the clock ?