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Altera_Forum
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14 years ago

DDR2 memory with ALTMEMPHY and Micron MT47H32M16HR-25E

I am having trouble setting up ddr2 memory for a micron MT47H32M16HR-25E single memory chip with Altera ALTMEMPHY with Quartus 11.1 and QSYS I have set all the timings to the data sheet from a...
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Altera_Forum
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14 years ago

Are You running Nios using ddr2 memory clk? It should be 125MHz then. I'd offer to try half rate bridge (this will require double the burst length, so do it) and test the system.