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Altera_Forum's avatar
Altera_Forum
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14 years ago

graphics and character LCD problem!!

I'm done on the system board kit dev cyclone iii. My system includes components such as the word file "Doc1.doc" below. My verilog program as follows: module bt4 (clkin_50, cpu_resetn, lcd_da...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

for which method? With the hardware version you need a multiplexer/demultiplexer, probably controlled by another PIO port. For the software version you should find lots of example source code on the net to control a character LCD from regular PIOs.