3D display, that’s actually3D

A suggested approach to updating a 1200 x 800 pixel display at 1000 fps, would be to break up the display into a matrix of lower resolution OLED panels, ideally OLEDs with so-called "edge-to-edge active display". For instance, a 2 x 2 matrix of 640 x 480 OLED panels would provide a bit more than the specified resolution. However, these sub- panels selected must themselves allow refresh rates of 1000 frames per second, as well.

Each panel needs to be controlled through a separate signal channel. Depending on the capability versus price of the FPGA chosen, a single FPGA may be used to drive one or more of the panels.

This is similar to the way ultra-large displays are created for stage performance backdrops, for instance, using a matrix of standard large screen HD LCD or LED televisions. Each TV is typically driven off a separate video source. Allowance is made for bezel distances, cropping off an appropriate amount of the image at each edge of each TV.

As the application itself is not described in the question, an assumption is that a somewhat contiguous display is required. Unfortunately, using separate panels will not provide contiguous display area, as the connections to each OLED panel in the matrix have to come out somewhere. Thus, bezel-like gaps will need to exist between panels, similar to the matrix-of-TVs approach mentioned.

If this is unacceptable, the alternative is to select an OLED panel of the desired resolution, that brings out individual signal rows and columns to a connector and allows these to be driven in definable banks. Typical OLED panels with Chip-on-Glass (COG) controllers will not work this way, raw OLED panels will need to be sourced.

Individual banks of OLED rows / columns would then be controlled via separate channels and conceivably separate controllers, to achieve the desired end-result display.

Based on previous answer.

1. Move the resistor from position R3 to R1.

2. Connect R8.

Result:

Example of usage:

Code (sketch):

#include <Arduino.h>
#include <U8x8lib.h>     //Using u8g2 library

U8X8_SSD1306_128X64_NONAME_SW_I2C u8x8(  /* clock=*/ 12,   /* data=*/ 11, /* reset=*/ U8X8_PIN_NONE);   // OLEDs without Reset of the Display

void setup(void)
{
  u8x8.begin();
  u8x8.setPowerSave(0);

  u8x8.setFont(u8x8_font_pxplusibmcgathin_f);
  u8x8.drawString(0,0,"Hello World 209!");
  u8x8.drawString(0,3,"1234567890123456");
  u8x8.drawString(0,7,"Hello World 209!");
}

void loop(void)
{
}