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pp's avatar
pp
Icon for Occasional Contributor rankOccasional Contributor
5 years ago
Solved

DDR4 example design仿真

各位前辈好： 我按照官方的手册，生成了ddr4 IP的example design 后，去进行仿真 我首先设置更改了 change directory，然后 执行命令 vsim -do msim-setup.tcl ，返回一个 no design specified 的提示，再执行do msim_setu...
  • AdzimZM_Altera's avatar
    AdzimZM_Altera
    5 years ago

    Hi pp,

    You actually doing it right.

    After performing commands do msim_setup.tcl, you should perform the commands like below:

    1. dev_com
    2. com
    3. elab_debug
    4. add wave "ed_sim/*"
    5. transcript file transcript.txt
    6. run -all

    I already share the run.do file at my first comment there.

    It's contains the commands to simulate your design.

    In order to use it,

    1. Copy the run.do into your msim_setup.tcl directory
    2. Open Modelsim
    3. Change directory to your msim_setup.tcl directory
    4. Perform do run.do in the transaction windows

    Feel free to ask me when you still need some help.

    Thanks,

    Adzim

AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi pp,

I hope you understand about what BruC has stated in the previous reply.

I also need to translate your issue into English.

What I understand about your issue is that you want to simulate your design in Modelsim simulator but you encounter some errors.

If that right, so first thing you need to do is to set the path to correct directory where the source file is located there.

Usually the source file is located in <project file>/emif_0_example_design/sim/ed_sim/mentor/

When you performing the vsim -do msim_setup.tcl, it will bring up the Modelsim.

My step to run simulation in Modelsim:

  1. Open the Modelsim software.
  2. Set the source directory to the correct path of the msim_setup.tcl file directory.
  3. Run run.do file that I've attached.

The run.do file contains the commands to compile and simulate your design.

You can run the commands inside the file you want to do it manually in Modelsim.

Hope that can solve your issue.

Thanks,

Adzim

  • pp's avatar
    pp
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago

    Hi adzim:

    some pictures cannot be shown，Let me add my steps

    1: change directory

    E:\my_information\programmer_software_code\quaruts\DDR4\emif_0_example_design\sim\ed_sim\mentor

    2: input command in modlesim, vism -do msim_setup.tcl

    3: input command in modlesim, do msim_setup.tcl

    And then there was no reaction，what should i do?