R61505 TFT display driver library

The R61505 display controller is supported by the RAMTEX S6D0129 display driver library package.
Full GUI display driver C source code. Processor and C compiler independent.

R61505 display controller characteristics

Below is a brief introduction to the main characteristics for the R61505 RGB display controller (seen from a software driver design viewpoint).

For information about the R61505 driver software support please go to the library description.

R61505 device type

  • COG RGB color display controller for use in small embedded systems with on-chip frame buffer and TFT screen driver.
  • The R61505 supports TFT screens with a size up to 240 x 320 pixels (WxH)
  • On-chip TFT driver with voltage generator

Frame buffer

  • RGB pixel resolution (bits per pixel): 16-bit, 18-bit.
  • R61505 frame buffer organization: 240 RGB pixels on scan line, 320 lines.

Processor interfaces on R61505

  • R61505 parallel bus interface
    • Parallel bus types: 8080 bus type
    • Parallel bus size: 8-bit, 16-bit, 18 (32)-bit.
    • Addressing concept: Indexed bus interface (1 chip select pin + 1 address bit pin (Data/Command))
  • Serial bus interfaces on R61505
    • SPI bus: 4-wire: /CS, DC, SDIN, SCLK.
  • The bus interfaces are all supported by the R61505 display driver software package.

Special R61505 hardware features:

  • SPI bus only for 16 bit pr pixel.
  • 0-180, 90-270 degree frame buffer rotation with hardware support. Portrait mode, landscape mode.
  • Full driver software support.

Display controller vendor

  • RENESAS Electronics Corporation. http://www.renesas.com

Seeking a display controller equivalent to R61505?

Check these:

ILI9320 ILI9325 ILI9326 ILI9328 ILI9331 ILI9335 ILI9221 ILI9222 LGDP4524 OTM2201 OTM3225 R61580 RM68090 S6D0144 SPFD5408 SPFD5420 SSD2119 SSD1298

These display controllers have similar internal configuration and graphic rendering features.
The differences are primarily related to display screen sizes or available bus interface types.