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Altera_Forum's avatar
Altera_Forum
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17 years ago

ddr2 Delay Control block?

When I tried to fit my design into Cycleon II, I got an error message Error: DQS I/O pin "ddr2_dqs[0]" does not feed a Clock Delay Control block I use Altera's DDR2 controller, why does this ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Helo,

I also have the same problem but DQS fater than data, how can I change clock delay control in Cyclone2?

can I use script command like this:

set_instance_assignment -name DUAL_PURPOSE_CLOCK_PIN_DELAY -to <to> -entity <entity

name> <value>

Can anyone help me, I actually need the help!

Thanks.