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PostPosted: Wed Apr 02, 2008 14:41 
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Joined: Wed Apr 02, 2008 14:35
Posts: 2
Hello folks.

Me and my collegue was wondering if this display would work without a controller?

It seems to be that kind, but with DU0-DU3 and DL0-DL3?


1 FLM
2 LOAD
3 CP
4 D.OFF (inverted)
5 VDD
6 VSS
7 VEE
8 DU0
9 DU1
10 DU2
11 DU3
12 DL0
13 DL1
14 DL2
15 DL3

(Full sheet at http://www.hantronix.com/down/s6448-1.pdf )

Maby a point in right direction? :-)

regards P


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PostPosted: Mon Apr 07, 2008 14:19 
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Joined: Sun May 05, 2002 22:05
Posts: 2063
Location: Lappeenranta, Finland
I suppose you could try to drive that from PC parallel port according to the timing diagrams in the datasheet and even get something resembling an image.
But the result wouldn't be very usable most likely. It would probably flicker a lot and all the processing power would be used for accessing the parallel port.

So I can't recommend that way for any practical use.


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PostPosted: Wed Apr 16, 2008 13:19 
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Joined: Wed Apr 02, 2008 14:35
Posts: 2
Hi Henri and thank you for the answer.
Just felt a bit sad to throw the LCD away into trash.

Any suggestions?


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PostPosted: Sat Apr 19, 2008 11:56 
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Joined: Sun May 05, 2002 22:05
Posts: 2063
Location: Lappeenranta, Finland
Right at this moment, unfortunately no. It would probably require you to build some kind controller hardware for it.
Well if you're into embedded stuff I might have something to suggest but nothing ready to use PC solution right now.


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PostPosted: Sat Apr 19, 2008 18:47 
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Joined: Wed Sep 08, 2004 21:40
Posts: 74
I would be interested in this suggestion, too. :wink:


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PostPosted: Sun Apr 20, 2008 20:59 
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Joined: Sun May 05, 2002 22:05
Posts: 2063
Location: Lappeenranta, Finland
I was thinking about this: http://www.skippari.net/lcd/sekalaista/GCLinux.pdf

Manual here: http://www.skippari.net/lcd/sekalaista/ ... Manual.pdf

I have some of those available. The SA-1110 LCD controller is capable of driving displays from 4-bit monochrome to 18-bit color TFT displays. If interested just email me.


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PostPosted: Sun Apr 20, 2008 22:48 
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Joined: Wed Sep 08, 2004 21:40
Posts: 74
Henri wrote:
... I have some of those available. ...

Some of these entire boards or only the controllers?


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PostPosted: Tue Apr 22, 2008 19:46 
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Joined: Sun May 05, 2002 22:05
Posts: 2063
Location: Lappeenranta, Finland
Whole Graphics Client Plus boards. Pretty nice package for certain applications.


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