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Altera_Forum's avatar
Altera_Forum
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15 years ago

how to modify preprocessor options in NIOS II?

I am new to Altera NIOS II. I need to add DALT_USE_LCD_16207 to preprocessor option to enable LCD controller while using reduced device for other components. But I could not find where for me to modify preprocessor option. Any help will be appreciated!

I am using NIOS II v9.1 sp2.

Thanks...

3 Replies

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

    Did you ever figure this out, I am in a similar situation.

    Thanks,

    John
  • Altera_Forum's avatar
    Altera_Forum
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    15 years ago

    how about

    Properties (of the Syslib or Project)

    C/C++ Build

    NIOS II Compiler

    Preprocessor

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

    Thanks for the Response Karsten. Just to avoid confusion if someone else runs across this, in 9.1sp2 the definition can be added at:

    Properties

    NIOS II BSP Properties

    Defined Symbols