SSD1322 display driver library

The SSD1322 display controller is supported by the RAMTEX SSD0323 display driver library package.
Full GUI display driver code. Processor and C compiler independent C source code.

SSD1322 display controller characteristics

Below is a brief introduction to the main characteristics for the SSD1322 Grey-level display controller (seen from a software driver design viewpoint).

For information about the SSD1322 driver software support please go to the library description.

SSD1322 device type

  • Grey-level color display controller for use in small embedded systems with on-chip frame buffer and OLED screen driver.
  • The SSD1322 supports OLED screens with a size up to 480 x 128 pixels (WxH)
  • On-chip OLED driver with voltage generator and software controlled intensity regulation.

Frame buffer

  • Grey-level pixel resolution (bits per pixel): 4.
  • Storage unit layout: 4 pixels in 2 horizontal bytes.
  • SSD1322 frame buffer organization: 480 Grey-level pixels on scan line, 128 lines.

Processor interfaces on SSD1322

  • SSD1322 parallel bus interface
    • Parallel bus types: 8080 bus type and 6800 bus type
    • Parallel bus size: 8 bit.
    • Addressing concept: Indexed bus interface (1 chip select pin + 1 address bit pin (Data/Command))
  • Serial bus interfaces on SSD1322
    • SPI bus: 4-wire: /CS, CD, SDIN, SCLK.
    • SPI bus: 3-wire: /CS, SDIN, SCLK. SPI-3 uses a 9 bit byte frame where first bit is DC
  • The bus interfaces are all supported by the SSD1322 display driver software package.

Special SSD1322 hardware features:

  • 0-180 degree frame buffer rotation with hardware support
  • Support for screen driver light intensity regulation in hardware.
  • Full driver software support.

Display controller vendor

  • SOLOMON SYSTECH Ltd. http://www.solomon-systech.com

Seeking a display controller equivalent to SSD1322?

Check these:

SSD0323 SSD1325 SSD1326 SSD1327 SSD1328 SSD1329

These display controllers have similar internal configuration and rendering features. They differ mostly on the screen size.