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Altera_Forum's avatar
Altera_Forum
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16 years ago

read problem with DDR2 HP II controller

Hello I am simulating DDR2 Hi performance controller that came with Q9.1. The problem is my simulation works fine for MAXIMUM_ROWS = 16'h0018 MAXIMUM_COLS = 10'h3F8 but read back fa...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

check that you are writing out both beats on the local side if you are using half rate controller. the controller will hang if the write is completed.