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Altera_Forum's avatar
Altera_Forum
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18 years ago

multiple constant drivers error

Hi, I open this thread because I have an error on Quartus II (web edition) and I can't finf how debug them. error name: " can't resolve multiple constant drivers for net "etat_suiv....
Altera_Forum's avatar
Altera_Forum
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18 years ago

thank you very much for the help!

I restart a new code with a basic structur using LED to show the different state and it's works ! ( with our architechtur )

Now I want to send to a LCD display a part of bits. This code will initialise the lcd and display one letter on screen.

For this I use an Altera board DE2 but when I run the code ( I can see that the state works with the led ) but the demo word stay on the LCD ( "welcome on altera board" ) but I have initialised like in the LCD data sheet with ON/OFF and the word dont want to disapear.

In datasheet it's say: reset of the display will get with a ON/OFF

So if somone have an idea for this trouble I will be very gracefully.