Altera Quartus II Settings File - Manual (Page 669)

PAD_TO_CORE_DELAY
Specifies the propagation delay from an input or bidirectional pin to logic and embedded cells within the
device. This is an advanced option that should be used only after you have compiled a project, checked the
I/O timing, and determined that the timing is unsatisfactory. For detailed information on how to use this
option, refer to the data sheet for the device family. This option is ignored if it is applied to anything other
than an input or bidirectional pin.
Type
Integer
Device Support
This setting can be used in projects targeting any Altera device family.
Notes
This assignment supports Fitter wildcards.
Syntax
set_instance_assignment -name PAD_TO_CORE_DELAY -to <to> -entity <entity
name> <value>
set_instance_assignment -name PAD_TO_CORE_DELAY -from <from> -to <to> -
entity <entity name> <value>
MNL-Q21005
2015.05.04
PAD_TO_CORE_DELAY 669
Quartus Settings File Reference Manual Altera Corporation
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