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raspberry:vga_board [2019/02/14 01:40] (current)
admin created
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 +===== VGA Board =====
  
 +[[https://​learn.pi-supply.com/​make/​gert-vga-666-assembly-tips-and-gotchas/​]]\\
 +
 +On the command edit:\\
 +   $ sudo nano /​boot/​config.txt
 +
 +Then add these lines at the bottom of the file:\\
 +   ​dtoverlay=vga666
 +   ​enable_dpi_lcd=1
 +   ​display_default_lcd=1
 +
 +You also need to specify your screen resolution. After the lines you added above you will also have to then add one of the following configurations:​\\
 +   #For 1920x1080 60Hz
 +   ​dpi_group=2
 +   ​dpi_mode=82
 +   
 +   #For 1280x1024 60Hz
 +   ​dpi_group=2
 +   ​dpi_mode=35
 +   
 +   #For 1024x768 60Hz
 +   ​dpi_group=2
 +   ​dpi_mode=16
 +    ​
 +   #For 800x600 60Hz
 +   ​dpi_group=2
 +   ​dpi_mode=9
 +
 +Xou will need SPI and I2C to be disabled. Verify that by looking in the config.txt for the following two lines:\\
 +   ​dtparam=spi=off
 +   ​dtparam=i2c_arm=off ​
 +
 +----