Intel: Regarding the RZQ pin of Arria® 10, the pin connection guidelines state that it should be connected to GND if it is not used as an RZQ pin or I/O pin. If this pin is set to RESERVED_INPUT_WITH_WEAK_PULLUP, is it okay to leave it open instead of connecting it to GND?

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Intel: Regarding the Arria® 10 RZQ pin, the pin connection guidelines state that if it is not used as an RZQ pin or an I/O pin, it should be treated as GND. If this pin is set to RESERVED_INPUT_WITH_WEAK_PULLUP, is it okay to leave it open instead of connecting it to GND?

ArriaBoard _

Category: Quartus® Prime
Tools: Quartus® Prime
Device: Arria® 10

The RZQ pin can also be used as a user I/O, so if it is not used in the design, it will automatically be treated as an unused pin. has priority, so there is no problem with the processing on the board.

Please confirm that it is RESERVED_INPUT_WITH_WEAK_PULLUP when the RZQ pin is not used in Fitter ⇒ Resrouce Section ⇒ All Package Pins in the compile report, and open it on the board.

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