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Altera_Forum's avatar
Altera_Forum
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15 years ago

LCD with stratix 1s40

By few days i have started to use a Nios Development Kit, Stratix Professional Edition.

I have some problems with LCD.

When i switch on the kit i can read on LCD "-----HAAR-----".

Whatever i do (program, reset, ect) the condition of LCD don't change: I see the same string.

I don't understand the matter.

Thank you for your help and excuse me for my low english.

3N20

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    I have read on "Getting Started User Guide" that when i switch on the kit i should read on LCD "Hello World" while i see "-----HAAR-----"

    I have tried tutorials (count binary):

    All other peripherals (LED, Seven Segments Display) work well.

    I can see hexadecimal digit on console on my PC too.

    Only LCD don't work.

    I am using nios ii

    Maybe does that kit work well only with softcore nios?

    May anyone help me?

    Thank you.

    PS I add the picture of the board during the tutorial.