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Multi-Interface LCD

MI-LCD is a multiple interface: DBI Type B Parallel Interface (intel 8080), DBI Type C Serial Interface (3-wire SPI) and DPI Interface ( RGB) 5 inch TFT LCD capacitive touch screen module which is compatible with teraisc DE-series boards

Features

  • 5 inch TFT LCD with 480(RGB)*854(line)
  • capacitive touch screen with 5 points touch
  • ili9806g and ft5x16 chips
  • similar to terasic MTL2 and LT24 (two in one)
  • support DBI Tpye B display interface (Intel 8080 8-bits,9-bits,16-bits,18-bits,24-bits bus)
  • support DBI Tpye C display interface (3-wire SPI)
  • support DPI display interface (RGB), 16/18/24-bit Pixel Format with SPI initialization
  • support touch i2c inferface
  • teraisc DE-series boards 2x20 GPIO Pins
  • Arduino Pins with Intel 8080 8-bits bus and touch i2c

Compatibility Table

Boards & Pins SPI 3wire i80-8b i80-9b i80-16b i80-18b i80-24b RGB-16b RGB-18b RGB-24b
DE10-Nano GPIO_0/1 √ √ √ √ √ √ √ √ √
DE1-SoC GPIO_0/1 √ √ √ √ √ √ √ √ √
DE0-Nano-SoC GPIO_0/1 √ √ √ √ √ √ √ √ √
DE10-Standard GPIO √ √ √ √ √ √ √ √ √
DE0-Nano GPIO √ √ √ √ √ √ √ √ √
DE0-CV GPIO ? ? ? ? ? ? ? ? ?
DE0 GPIO_0/1 √ ? ? ? ? ? ? ? ?
DE1 GPIO_0/1 √ ? ? ? ? ? ? ? ?
DE2 GPIO_0/1 √ √ √ √ √ √ √ √ √
DE2-70 GPIO_0/1 √ ? ? ? ? ? ? ? ?
DE10-Lite GPIO ? ? ? ? ? ? ? ? ?
DE2-115 GPIO √ √ √ √ √ √ √ √ √
DE2i-150 GPIO ? ? ? ? ? ? ? ? ?
C5G GPIO √ √ √ √ √ √ √ √ √
ADC-SoC GPIO ? ? ? ? ? ? ? ? ?
OpenVINO GPIO ? ? ? ? ? ? ? ? ?
C10EFP-LP GPIO ? ? ? ? ? ? ? ? ?
Terasic TR4 GPIO ? ? ? ? ? ? ? ? ?
Terasic DE3 GPIO ? ? ? ? ? ? ? ? ?
Terasic DE4 GPIO ? ? ? ? ? ? ? ? ?
DE10-Nano Arduino √ √ × × × × × × ×
DE0-Nano-SoC Arduino √ √ × × × × × × ×
DE10-Lite Arduino √ √ × × × × × × ×
ADC-SoC Arduino ? ? × × × × × × ×
OpenVINO Arduino ? ? × × × × × × ×
C10EFP-LP Arduino ? ? × × × × × × ×

√: Pin compatible and had been tested

√ : Pin compatible, not tested

× : Pin not compatible

? : not sure

PCB layout

Plans

  • DE1-SoC Linux framebuffer and touch Quartus projecct (854 dots * 480 line)
  • Linux framebuffer (RGB DPI Interface)and touch driver for MI-LCD
  • Verilog SPI initialization code
  • DE10-Nano Nios II with Intel 8080 8-bits bus
  • DE10-Nano Nios II with SPI
  • DE1-SoC Nios II with DPI interface (RGB)
  • Linux tinydrm ili9806 driver for MI-LCD with Intel 8080 24-bits bus (DBI Type B Parallel Interface)

How to use

  1. How to use

MTL2 and LT24