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Altera_Forum
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17 years ago

Output IO Buff is too large; DDR3

Hello, I downloaded and ran the altdq_dqs example from Altera literature webside. The example claimed these IO BUFFs could handle up to 333.333 MHz (3ns), but I found that their output B...
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Altera_Forum
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17 years ago

I'm not looking at the document, but from what you pasted I would have gotten those numbers from running a compile and looking at the slacks. If using a different version of Quartus or anything different about the design, and you may see different numbers.