Quartus II Settings File Reference Manual - Altera

Chapter 6: Fitter Assignments 6–401
XCVR_RX_SD_ON
XCVR_RX_SD_ON
Type
Number of parallel cycles to wait before the signal detect block declares presence of
signal.
Integer
Device Support
The value must be between these two numbers, inclusive: 0, 16
You can use this setting in projects targeting the following device families:
■ Arria V
■ Cyclone V
■ Stratix V
Notes
This assignment supports wildcards.
Syntax
set_instance_assignment -name XCVR_RX_SD_ON -to -entity
June 2012 Altera Corporation Quartus Settings File
Reference Manual