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Altera_Forum's avatar
Altera_Forum
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16 years ago

About the DDR2 High Performance IP problems

The high performance DDR2 IP core which is generated by Quartus7.1 does not work well in the Modelsim6.1 simulation. The local_write_req is asserted, but the local_wdata_req does not give a response ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

This problem is also solved. I used the IP_CORE_NAME.vhd and IP_CORE_NAME.vho concurrently, so it the reason why the ip core does not work well. Delete the IP_CORE_NAME.vhd from the project can solve this problem. Thanks