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Altera_Forum
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15 years ago

Anyone can run DDR2 stably with Stratix IV?

Anyone can run DDR2 stably with Stratix IV and Quartus 9.1 Sp2 or above? I've tried about 8 board(the same PCB layout) which has 1 Stratix IV 530 ES device and 7 Stratix IV 530 FPGA. The board wit...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

No one has run DDR2 in Stratix IV stably?

I only run at 166MHz(full rate) and 266MHz(half rate) and all SDC have been meet. But 266MHz design can run at about 240MHz.