GLCD 12232 (controller sbn1661g)

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JAMAL JIMI

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Hi........I am interfacing a GLCD 122x32 with 89c52 but it doesn't work.....can anyone please give me an assembly example code for displaying some pixels on the LCD?

The GLCD controller is SBN 1661g...
 

JAMAL JIMI said:
Hi........I am interfacing a GLCD 122x32 with 89c52 but it doesn't work.....can anyone please give me an assembly example code for displaying some pixels on the LCD?

The GLCD controller is SBN 1661g...
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Hi,

Just looking at that displays datasheet it seems very similar to the old KS0108 display which also uses 2 controller chips, each controlling just half the screen.
Bit surprised to see a twin controller on a relatively modern display; datasheet dated 2012.

Using a twin controller makes programming a lot more complicated.

Its usually better to find some well proven glcd program code then buy the matching display rather than the other way around.
Something like a 128x64 glcd is much more common for the hobby market.

Have written Pic assembly code for a couple of glcds from scratch, but its a lengthy and time consuming process.
 

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