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Altera_Forum
Honored Contributor I
902 Views

DDR SOPC PLL problem

Hi, I tried following the "SOPC builder flow" in chapter 2 of ug_ddr_ddr2_sdram_hp.pdf. But 

  • When I hit "Generate" in SOPC, I get a popup error that says, "Can't find file my_project/altmemddr_0_phy_alt_mem_phy_pll.qpf". 

  • I click "OK" on this popup and the "Quartus II MegaWizard Plug-In Manager" comes up with an error message in its System message tab that says "Error: unknown short option -s. Refer to --help for legal options." 

  • I close this window by clicking on the X in the upper right corner and SOPC generation continues 

  • I try compiling the example top level design in Quartus, but get an error message that says, 'Error: Node instance "pll" instantiates undefined entity "altmemddr_0_phy_alt_mem_phy_pll"
I'm using Quartus Linux web edition 9.1 beta. Thanks in advance for any advice on how to proceed.
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2 Replies
Altera_Forum
Honored Contributor I
55 Views

Exact same problem here. 

 

Using 9.1sp1 Linux beta. 

 

Ever get any feedback on this?
Altera_Forum
Honored Contributor I
55 Views

Hi, 

 

I filed an SR on it (#10748663 if you want to bug your own rep.). They said it will be fixed in the next release and closed the SR.
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