Intel® Quartus® Prime Software
Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
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Mega function settings

Altera_Forum
Honored Contributor II
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Is there a way to extract the settings from the existing megafunctions?  

Details: 

 

I am using a premade project with the Cyclone III evaluation kit. 

I need to regenerate the DDR megafunction because the simulator wants simulation model files. 

 

Running the MegaWizard plugin manager and selecting "copy" works, but only generates a single verilog file (perhaps adding it to the project and then generating symbol is all that needs to be done). 

 

Trying to run the wizard to manually make the ddr interface is a bit daunting - it asks for some unknown information. Is there a way to extract the settings from the existing megafunctions? 

Thank you! 

Steve
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Altera_Forum
Honored Contributor II
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Is there a way to extract the settings from the existing megafunctions?  

 

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When you start the MegaWizard generator, did you try using the option "Edit Existing Instance" (or whatever the checkbox says)? That'll allow you to scroll through the MegaWizard pages to see what the settings are. 

 

I'd look in the generated file and see which version of Quartus the instance was generated with, and then use that version to open the instance file. 

 

Cheers, 

Dave
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Altera_Forum
Honored Contributor II
570 Views

This is exactly what I was looking for. Thank you Dave!

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Altera_Forum
Honored Contributor II
570 Views

 

--- Quote Start ---  

This is exactly what I was looking for. Thank you Dave! 

--- Quote End ---  

 

 

Great! Glad to help. 

 

Cheers, 

Dave
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