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SANYO LC7948NA and 4 lines LCD

Otherside

New member
hey guys, i just got a new lcd 4x20
which is controlled by one SANYO LC7948NA
for some reason when writting the characters and finishes the first line it jumps from line 1 to line 3 ??? instead of 2
any ideas ?
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CF Support

Administrator
If it's anything like the HD44780, lines 1 and 3, 2 and 4 are connected, respectively. It is seen by the controller as a 40x2 display, it's just separated into half of the first line to the controller is the 1st line, the other half, the third, and so on.

Just handle the writes accordingly and all should be well.
 
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