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Altera_Forum
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14 years ago

Nios LCD Display

Dear friend , Somehow , I could not write text on LCD on DE2,is there any example code around.I can not find. My pio and "hello from nios" is working but ,I can not make LCD work. I need...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Thats written in datasheet ; " An Avalon Memory-Mapped (Avalon-MM) slave interface that provides access to 4 registers "

That Avalon Memory-Mapped (avalon MM) slave should be added in SOPC builder.

I did not put any avalon slave to my system while I am defining system.I just add following

*Nios CPU

*PIO

*Onchip Memory

*JTAG_UART

*Systemid

*LCD Dsiplay

So Is there anything that I forgot?

Do I need extra stuff to add in SOPC, for access LCD.

And in nios ,How can I initialize LCD , I can not find init function .