Altera Quartus II Settings File - Manual (Page 967)

RESERVE_PIN
Reserves the pin in one of seven states: as an input that is tri-stated; as an output that drives ground; as an
output that drives VCC; as an output that drives an unspecified signal; as SignalProbe output; as a voltage
reference (VREF); or as bidirectional. Note: The 'As VREF' setting is not appropriate for all device
families. Please refer to the device data sheet for information on VREF support.
Old Name
RESERVED_PIN
Type
Enumeration
Values
• As SignalProbe output
• As VREF
• As bidirectional
• As input tri-stated
• As output driving VCC
• As output driving an unspecified signal
• As output driving ground
Device Support
This setting can be used in projects targeting any Altera device family.
Notes
None
Syntax
set_instance_assignment -name RESERVE_PIN -to <to> <value>
set_global_assignment -name RESERVE_PIN <value>
MNL-Q21005
2015.05.04
RESERVE_PIN 967
Quartus Settings File Reference Manual Altera Corporation
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