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Honored Contributor
Honored ContributorProgrammable pull-up resistor in Cyclone II
Dear Sir, I've a question about the pull-up resistor. Suppose, the pull-up resistor is related to the I/O voltage Vccio and current strength, isn't it? Why does it show the resistor is a...
Altera_ForumHonored Contributor
Honored ContributorDear FvM,
Why do we need both? Suppose, we need only either internal or external resistor, needn't we? Peter Chang
