Altera Quartus II Settings File - Manual (Page 216)

EN_SPI_IO_WEEK_PULLUP
Set SPI IO pins to week pull-up prior to usermode, otherwise SPI IO pins will be input tri-stated
Type
Boolean
Device Support
This setting can be used in projects targeting any Altera device family.
Notes
This assignment is included in the Fitter report.
Syntax
set_global_assignment -name EN_SPI_IO_WEEK_PULLUP <value>
Default Value
On
216 EN_SPI_IO_WEEK_PULLUP
MNL-Q21005
2015.05.04
Altera Corporation Quartus Settings File Reference Manual
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