Altera Quartus II Settings File - Manual (Page 50)

AUTO_OPEN_DRAIN_PINS
Allows the Compiler to automatically convert a tri-state buffer with a strong low data input into the
equivalent open-drain buffer.
Type
Boolean
Device Support
This setting can be used in projects targeting any Altera device family.
Notes
This assignment is included in the Analysis & Synthesis report.
This assignment supports synthesis wildcards.
Syntax
set_global_assignment -name AUTO_OPEN_DRAIN_PINS <value>
set_global_assignment -name AUTO_OPEN_DRAIN_PINS -entity <entity name>
<value>
set_instance_assignment -name AUTO_OPEN_DRAIN_PINS -to <to> -entity <entity
name> <value>
Default Value
On
Example
set_global_assignment -name auto_open_drain_pins off
set_instance_assignment -name auto_open_drain_pins off -to foo
50 AUTO_OPEN_DRAIN_PINS
MNL-Q21005
2015.05.04
Altera Corporation Quartus Settings File Reference Manual
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