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Altera_Forum
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15 years ago

ALTDDIO_OUT Megafunction: How to increase width to 1024bits wide?

For my Cyclone IV E project, is it possible to manually create a ALTDDIO_OUT instance with a width of 1024. At present, the ALTDDIO_OUT version 10.1sp1 Megafunction wizard only allows selection...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I am a bit bewildered what sort of pcb will have 1024 (possibly pairs) of signals just for data !!! Are you sure this is what you are after ? The general trend is to lower pcb density by moving towards serial side of processing.

Remember also you can use serdes to do equivalent work as ddio