HX8345 TFT display driver library
The HX8345 display controller is supported by the RAMTEX S6D0129 display driver library package.
Full GUI display driver C source code. Processor and C compiler independent.
More info about Graphic RGB Color library (S6D0129 family)
HX8345 display controller characteristics
Below is a brief introduction to the main characteristics for the HX8345 RGB display controller (seen from a software driver design viewpoint).
For information about the HX8345 driver software support please go to the library description.
HX8345 device type
- COG RGB color display controller for use in small embedded systems with on-chip frame buffer and TFT screen driver.
- The HX8345 supports TFT screens with a size up to 128 x 160 pixels (WxH)
- On-chip TFT driver with voltage generator
Frame buffer
- RGB pixel resolution (bits per pixel): 16-bit, 18-bit.
- HX8345 frame buffer organization: 128 RGB pixels on scan line, 160 lines.
Processor interfaces on HX8345
HX8345 parallel bus interface
- Parallel bus types: 8080 bus type and 6800 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 HX8345
- SPI bus: 3-wire: /CS, SDIN, SCLK. SPI-3 first byte in CS frame contains: device code, DC, RW
- In SPI bus mode the frame buffer memory can not be read.
- The bus interfaces are all supported by the HX8345 display driver software package.
Special HX8345 hardware features:
- 0-180, 90-270 degree frame buffer rotation with hardware support. Portrait mode, landscape mode.
- Full driver software support.
Display controller vendor
- Himax Technologies Inc. https://www.himax.com/tw