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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Configuring TSE & Nichestack

I have Quartus&SBT 11.1, and a board with PHY 83848. I cannot bring up the eth interface with simple socket example. SOPC configuration is good (i hope), but i can't initialize the software: ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

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If you have a DDR controller and TSE, simply don't change the DDR clock frequency after the first time.

If you have to modify the frequency, start a fresh new SOPC project.

--- Quote End ---

Thanks, I was actually curious about Socrates message about the SOPC system being a mess... not sure if the way the addresses are assigned is not good practice, or if it's something else. My Qsys system looks similar, so just looking for ways to possibly improve it.