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Altera_Forum's avatar
Altera_Forum
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15 years ago

Cannot work

Firsr I built a project includes Nios II ,memories ,it works.

When I added a DDR2 SDRAM controller, not only the DDR2 does't work but also the system .

The pin assignment has been finished.

Who can tell me why?

Thank you!

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  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    which types of errors that you are getting?

    and what is your program memory,reset and exception memories?