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srck
 Post subject: 2xhd61202fs problem
PostPosted: Tue Aug 08, 2006 19:18 
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Posts: 12
hello i have lcd pcb-lcm087. it has 2 drivers hd61202fs and 20pins. can i use this schemat for connect http://www.skippari.net/lcd/ks0108.html ? it will be workin? maybe sb has other schemats ? please help.

thanks
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srck
 Post subject:
PostPosted: Fri Aug 11, 2006 9:59 
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between hd61202fs is hd61203fs. who knows how can i connect it?
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coorz
 Post subject:
PostPosted: Fri Aug 11, 2006 10:30 
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Posts: 467
Location: The Netherlands
hd61202 is not a LCD controller but a column driver. Your display has no LCD controller and cannot be hooked up to LPT.

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Michael
 Post subject:
PostPosted: Fri Aug 11, 2006 11:36 
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Joined: Mon Jun 20, 2005 23:03
Posts: 161
Location: Hong Kong
The hd61203 is the controller and is fully compatible with the KS0108/7 and the link your provided should be fine, has done for me with my hk61202/3's

Some recent ks0108's i've picked up have had only one chip select line with the logic level deciding which column driver is selected.

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myLCD - An LCD framebuffer library
(KS0108, PCD8544, SED1565, SED1335,
Nokia Colour LCD's, T6963C, TCP/IP, etc..)
http://mylcd.sourceforge.net/
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coorz
 Post subject:
PostPosted: Fri Aug 11, 2006 11:59 
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Location: The Netherlands
:oops: thanks for spotting that hd61203 ...

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srck
 Post subject:
PostPosted: Sat Aug 12, 2006 23:38 
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Joined: Tue Aug 08, 2006 19:03
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i connected this lcd with schemat of ks0108 but lcd doesn't work. mayby schemat is wrong? When i'm only connecting to lpt should lcd working? which programms can i use? The lcd_ks0108_test doesn't work on my pc "cannot find VCL50.BPL. Somebody knows whats wrong?

and if sb wants fotos of this lcd please give email.
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Michael
 Post subject:
PostPosted: Sun Aug 13, 2006 1:56 
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Joined: Mon Jun 20, 2005 23:03
Posts: 161
Location: Hong Kong
http://www.hac4.com/downloads/vcl50.zip

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myLCD - An LCD framebuffer library
(KS0108, PCD8544, SED1565, SED1335,
Nokia Colour LCD's, T6963C, TCP/IP, etc..)
http://mylcd.sourceforge.net/
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srck
 Post subject:
PostPosted: Sun Aug 13, 2006 12:10 
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Joined: Tue Aug 08, 2006 19:03
Posts: 12
and lcd still doesn't work. maybe it needs other schematic?
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Michael
 Post subject:
PostPosted: Thu Aug 17, 2006 14:50 
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Joined: Mon Jun 20, 2005 23:03
Posts: 161
Location: Hong Kong
Find the HD61202/3 datasheet then verify you've connected the signals (pins) accordingly.

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myLCD - An LCD framebuffer library
(KS0108, PCD8544, SED1565, SED1335,
Nokia Colour LCD's, T6963C, TCP/IP, etc..)
http://mylcd.sourceforge.net/


Last edited by Michael on Sun Aug 27, 2006 18:07, edited 1 time in total.

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srck
 Post subject:
PostPosted: Fri Aug 18, 2006 1:14 
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Joined: Tue Aug 08, 2006 19:03
Posts: 12
datasheet of hd61203 cant help me. maybe somebody can write to this seller http://cgi.ebay.com/GRAPHICS-LCD-MODULE ... dZViewItem because this lcd is like mine. This seller has a schematic. Maybe he will give it. Please help me.
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srck
 Post subject:
PostPosted: Sun Aug 27, 2006 17:44 
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Joined: Tue Aug 08, 2006 19:03
Posts: 12
please help me;(
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Michael
 Post subject:
PostPosted: Sun Aug 27, 2006 18:08 
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Joined: Mon Jun 20, 2005 23:03
Posts: 161
Location: Hong Kong
Try posting a few detailed photos of each side.

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myLCD - An LCD framebuffer library
(KS0108, PCD8544, SED1565, SED1335,
Nokia Colour LCD's, T6963C, TCP/IP, etc..)
http://mylcd.sourceforge.net/
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srck
 Post subject:
PostPosted: Sun Aug 27, 2006 21:05 
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Joined: Tue Aug 08, 2006 19:03
Posts: 12
Image

Image
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Michael
 Post subject:
PostPosted: Mon Aug 28, 2006 0:04 
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Joined: Mon Jun 20, 2005 23:03
Posts: 161
Location: Hong Kong
Is this your LCD?
http://homepage.oniduo.pt/aduro/LCM087.pdf
(128x48)

_________________
myLCD - An LCD framebuffer library
(KS0108, PCD8544, SED1565, SED1335,
Nokia Colour LCD's, T6963C, TCP/IP, etc..)
http://mylcd.sourceforge.net/
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srck
 Post subject:
PostPosted: Mon Aug 28, 2006 0:18 
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Joined: Tue Aug 08, 2006 19:03
Posts: 12
i thing it is;)
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