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matrix0110
 Post subject: Graphics Display
PostPosted: Fri Jun 24, 2005 17:55 
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Joined: Tue Nov 02, 2004 15:00
Posts: 48
How to controll a graphics display (HD61830 Controller IC) How To put pixels or characters.
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Bullrich
 Post subject:
PostPosted: Sun Jun 26, 2005 12:32 
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Joined: Thu Sep 02, 2004 16:50
Posts: 7
With a controller?
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One~Zero
 Post subject:
PostPosted: Sun Jun 26, 2005 17:13 
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Joined: Thu Dec 09, 2004 16:01
Posts: 218
Location: NH, USA
What's the model of the display?
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matrix0110
 Post subject:
PostPosted: Sun Jun 26, 2005 18:16 
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Posts: 48
LM213XB (hitachi)
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One~Zero
 Post subject:
PostPosted: Mon Jun 27, 2005 2:14 
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Don't know if you have this spec sheet or not, but...
http://florent.bedoiseau.free.fr/HWare/ ... M213XB.pdf

Hook up as shown with the following:
Pin 3 is contrast: 10K pot, one side to VEE, one side to VDD, center to VO(Pin3)
Pin 4, 5, 6 and 15 goes to LPT 1, 14, 16 and 17. I don't think it matters which goes where as you can set this up when you choose the LC7981 driver for your display (same as the HD61830)
Pin 16 Reset: tie this through a 10k to VDD (Look at Densitron HD61830 pdf file)
Pin 17 VEE: should be about -10.5vdc according to data sheet.
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matrix0110
 Post subject:
PostPosted: Mon Jun 27, 2005 11:13 
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Posts: 48
Thanks but I dont know what kind of program can I use, I use LCDsmartie for the character displays, but for graphical displayI dont know
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One~Zero
 Post subject:
PostPosted: Mon Jun 27, 2005 14:25 
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Posts: 218
Location: NH, USA
You would use LCDinfo of course :D
The forum you are posting on right now.
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matrix0110
 Post subject: LCDinfo
PostPosted: Mon Jun 27, 2005 19:22 
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Posts: 48
Where can I download the new version, because the old version dont suppert this controller!
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One~Zero
 Post subject: Re: LCDinfo
PostPosted: Mon Jun 27, 2005 19:58 
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Location: NH, USA
matrix0110 wrote:
Where can I download the new version, because the old version dont suppert this controller!


Just download the latest version. I believe it lists the LC7981 controller, which is the same as the HD61830.
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matrix0110
 Post subject:
PostPosted: Tue Jun 28, 2005 9:53 
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Posts: 48
Can you give me a link, where???? Because I dont Find (lc7981 and hd61830 controllers
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One~Zero
 Post subject:
PostPosted: Tue Jun 28, 2005 17:44 
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Location: NH, USA
http://www.skippari.net/lcd/alpha/lcdinfo_test.zip
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matrix0110
 Post subject: LCD (LM213xb)
PostPosted: Tue Jun 28, 2005 18:39 
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Joined: Tue Nov 02, 2004 15:00
Posts: 48
I see the graphic on the LCD only?!
If I want to make another picture Can I paint in "windows paint"??
How to make animations?
This the the LM213XB (256*64 pixel)
opps how to paste a picture? [/list]
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matrix0110
 Post subject:
PostPosted: Tue Jun 28, 2005 18:43 
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Posts: 48
I can paste picture only from a webpage[/img]
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One~Zero
 Post subject:
PostPosted: Tue Jun 28, 2005 19:38 
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Posts: 218
Location: NH, USA
A good place to get started is here:
http://forum.lcdinfo.com/viewtopic.php?t=386

Explains how to get started with screens and editing them.
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matrix0110
 Post subject:
PostPosted: Wed Jun 29, 2005 13:44 
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Joined: Tue Nov 02, 2004 15:00
Posts: 48
Hi one~zero

I have got a little problem I dont see anythink with this version. in the later version I can see everythink (not on the display I dont connect it) on the windows what is the problem?
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