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Steini
PostPosted: Sun Apr 20, 2003 17:35 
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Joined: Sun Apr 20, 2003 17:28
Posts: 1
hallo,
i got some 44780er displays connected to my pc via parallelport. but its features are really limited.
now i found a 128x64 display with a motorola m50530 controller in combination with two m50524 and one m50521. i think its the standard combination. but i've not found an adapter circuit to the parallel or serial port! is there any connection diagramm?

thanks,
Steini
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Henri
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PostPosted: Mon Apr 21, 2003 12:31 
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Joined: Sun May 05, 2002 22:05
Posts: 2063
Location: Lappeenranta, Finland
I just quickly looked at some info for m50530 and it looks to me that it's character only controller ?
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Guest
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PostPosted: Sat Apr 26, 2003 12:34 
:?: sry. what do you mean with "it looks to me that it's character only the controller?" . (is my elevens-class-english really so bad :roll: :( ) any suggestion for a cheep display as big as mine which is more easy to wire to my computer?
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Henri
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PostPosted: Sat Apr 26, 2003 21:54 
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Joined: Sun May 05, 2002 22:05
Posts: 2063
Location: Lappeenranta, Finland
What I meant is that for me it looked that it only supported characters like HD44780 and not graphics.

If you're looking for a 128x64 display then I think that KS0108 displays are not very expensive usually.
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