Altera Quartus II Settings File - Manual (Page 711)

RESERVE_ASDO_AFTER_CONFIGURATION
Specifies how the ASDO pin should be used when the device is operating in user mode after configuration
is complete. Depending on the current device and configuration scheme, the ASDO pin can be reserved as
a regular I/O pin, as an input that is tri-stated, as an output that drives ground, or as an output that drives
an unspecified signal. If this pin is reserved as a regular I/O pin, the ASDO pin can be used as an ordinary
I/O pin after configuration.
Old Name
RESERVE_SDO_AFTER_CONFIGURATION
Type
Enumeration
Values
• As input tri-stated
• Use as regular IO
Device Support
This setting can be used in projects targeting any Altera device family.
Notes
None
Syntax
set_global_assignment -name RESERVE_ASDO_AFTER_CONFIGURATION <value>
Example
set_global_assignment -name RESERVE_ASDO_AFTER_CONFIGURATION "USE AS
REGULAR IO"
MNL-Q21005
2015.05.04
RESERVE_ASDO_AFTER_CONFIGURATION 711
Quartus Settings File Reference Manual Altera Corporation
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