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What is the state of the user I/O pins when powered up to an unprogrammed (as-shipped) MAX V?
The I/O pins have the following states in their unprogrammed state:
・ Tri-state by Hot-Socket
- Pull-Up Register is enabled
For details of the pull-up resistor, please refer to 2-35, Programmable Pull-Up Resistor in the URL link below.
https://www.altera.com/en_US/pdfs/literature/hb/max-v/max5_handbook.pdf
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