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Altera_Forum's avatar
Altera_Forum
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20 years ago

'SYSTEM_BUS_WIDTH' definition ?

Within IO header file for the NIOS toolchain there is a definition 'SYSTEM_BUS_WIDTH'.

Can anybody tell me where this is defined, I have done a search for the string and found nothing so far

Thanks

Steve

2 Replies

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

    It's defined on the compiler command line. The automatically generated file generated_all.mk contains this, this can be found in the system_description directory of your system library.