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Altera_Forum
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15 years ago

Nios II System Architect Design Tutorial problem

I've downloaded the new Quartus version 11.0, and I've tryed to learn the new Qsys software. I've downloaded the Nios II System Architect Design Tutorial and related files (.zip) from http://w...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

hi!!! thank a lot for you help.

i just made the instantiating with verilog and i get this message on the nios ii.

Initializing LCD display controller

- LCD Initialization OK

[alt_tpo_lcd_init] Warning: Read incorrect chip ID.

--> Expected 0xc0, read 0x0

--> The gamma curve or other LCD register writes may not succeed.

LCD spi write OK

which can be the reason of this warning?? the lcd touch screen does not display anything

thanks! :D