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Altera_Forum's avatar
Altera_Forum
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18 years ago

Default drive strengths for Stratix III and Cyclone III

Note that Stratix III and Cyclone III default drive strengths on most I/O standards are set to OCT Rs for better signal integrity. On previous families they were set to max drive strength for best pe...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

I'm playing dumb here, but what is OCT Rs? Shouldn't it be 4 mA or something like that. What is the drive for OCT Rs?