Altera Quartus II Settings File - Manual (Page 478)

D4_DELAY
Specifies the propagation delay for D4 Delay Cell. 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.
Old Name
T7_DELAY
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 D4_DELAY -to <to> -entity <entity name>
<value>
478 D4_DELAY
MNL-Q21005
2015.05.04
Altera Corporation Quartus Settings File Reference Manual
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