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ST7920 8-bit mode

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olikraus 2017-07-30 08:55:26 +02:00
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doc/faq.txt
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@ -66,6 +66,13 @@ You can use any pins with the software emulated SPI of u8g2 (constructors ending
in _SW_SPI). Howver in general it is better to use hardware SPI to get a better
performance of your display.
Q: How to wire ST7920 display in 8080 mode?
A:
- See also https://github.com/olikraus/u8g2/wiki/gallery#26-nov-2016-st7920-128x64-lcd-in-8080-parallel-mode
- Connect the RW (SID) input of your ST7920 display to ground.
- In the u8g2 constructor, use U8X8_PIN_NONE for "cs" signal
- The "dc" pin is called "RS" in the ST7920 documentation.
- See also issue #90: https://github.com/olikraus/u8g2/issues/90
Displays