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Altera_Forum's avatar
Altera_Forum
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12 years ago

PCIe + DMA project on DB4CGX15

Hi all, I'm new in PCIe developing and want your help. I'm using DB4CGX15 evaluation board from DevBoards. I need to transfer data from outside to PC. The data is 32 bits width and clock...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

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When I try to compile PCIe32Bit_refdesign.qpf ( downloaded from www.devboards.de (http://www.devboards.de) and no changes made ) in Quartus 12.1 it produces an error: Error (12006): Node instance "iSOPC" instantiates undefined entity "sopc_test".

What could be the cause of the problem?

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Hi,

Recheck names of your instances.

"sopc_test" instance is missing or has different names in declaration and file name.

If you are trying to compile existing project (not your project), there is may be missing "sopc_test" folder.

Dima.