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[Lcdproc] flaky hd44780


Chronological Thread 
  • From: sexandvodka AT gmail.com (Dmitry E. Mikhailov)
  • Subject: [Lcdproc] flaky hd44780
  • Date: Thu Dec 20 08:01:01 2007

On Thursday 20 December 2007 10:53:14 am Pierre Ossman wrote:

> I have a SilverStone L03v case with a parallell port HD44780 in it which
> I've had some problem with. Lately, it went completely useless as the data
> starting shuffling around the display like crazy.
What exactly was was is looking like?

I had a (may be similar) problem with my parallel 40x4 (pseudo-) HD44780
display: top two lines were updated correctly, while bottom ones were just
scrolled with original content.

It was solved by rewiring LCD from 8bit to 4bit connection




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