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서박사's avatar
서박사
Icon for Occasional Contributor rankOccasional Contributor
4 years ago
Solved

Can't find DE1-SoC_Computer system configuration for ARM?

Hello, I'm trying to build a DE1-SoC Computer system from a university program. I've installed the university program and checked there are two documents of the computer which is based on ARM and ...
  • YoshiakiS_Altera's avatar
    YoshiakiS_Altera
    4 years ago

    Hello 서박사,

    Are you asking us about the following two documents?

    Computer Systems for DE1-SoC

    DE1-SoC Computer with ARM

    PDF

    DE1-SoC Computer with Nios II

    PDF

    https://www.intel.com/content/www/us/en/developer/topic-technology/fpga-academic/materials-computer-systems.html

    This system is designed so that the address maps from ARM and NIOS are the same.

    For example, LED address in the documents above is 0xff200000.

    Here is the address map of NiosII in Platform Designer.

    We can confirm the address is 0xff200000.

    Here is the address map of ARM in Platform designer.

    LED address is 0x00. But, the device is connected to H2F light weight bridge. So the actual address is 0xff200000 + 0x00.

    I hope it helps.

IntelSupport's avatar
IntelSupport
Icon for Contributor rankContributor
4 years ago

Hello 서박사,

I’m glad that your question has been addressed, I now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread.

Thank you.