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Altera_Forum's avatar
Altera_Forum
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13 years ago

Avalon MM Master Interface Template

Hey,

my goal is to access ddr3 Memory from the outside of my Qsys system where the DDr3 Controller is implemented. Has anyone a Template for a Master interface to access the memory from outside the qsys system or is it better to design my own IP core with my VHDL code that i am able to connect everything in the qsys environment.

thanks Rene

6 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    What template you used for your own core? can u upload them or link them?

    Rene
  • Altera_Forum's avatar
    Altera_Forum
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    In Qsys: Add new component and there will be templates menu. Although, I used signals from manual, no need for template.

  • Altera_Forum's avatar
    Altera_Forum
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    Hey tanks for your quick reply,

    i found the template and get a new component. is there any example vhdl/ verilog file for the usage of this component. I think about a small file that read/write data with this interface to a ddr3 ram.

    Rene
  • Altera_Forum's avatar
    Altera_Forum
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    as always - read the documentation, all signals are clearly described and waveforms shown.

  • Altera_Forum's avatar
    Altera_Forum
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    yeah but maybe someone done it before and is ready to share it with me.

    thanks Rene