Author Topic: NHD-2.23-12832UCB3 memory display  (Read 4002 times)

movesystems

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NHD-2.23-12832UCB3 memory display
« on: January 21, 2015, 04:24:01 PM »
Hi guys, after purchasing the 128x32UCB3 and setting it up with assembler code I see that the data memory is setup vertically and not horizontally like any other normal LCD graphic module.
I can write data to the screen horizontally from left to right by setting Memory Addressing Mode command 20h to 0x00h. The data is positioned horizontally on the screen but is positioned vertically in memory.

How do I get it to display data horizontally?

Pete
 

Michael_L

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Re: NHD-2.23-12832UCB3 memory display
« Reply #1 on: January 23, 2015, 09:48:21 AM »
For this information, please refer to pages 40/41 of the controller's datasheet for that display, here: http://www.newhavendisplay.com/app_notes/SSD1305.pdf

 

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