Altera® Quartus® Prime Standard Edition Settings File Reference Manual

ID 683084
Date 5/08/2017
Public
Document Table of Contents

1.10.302. RESERVE_RDYNBUSY_AFTER_CONFIGURATION

Specifies how the RDYnBUSY 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 RDYnBUSY 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 RDYnBUSY pin can be used as an ordinary I/O pin after configuration.

Type

Enumeration

Values

  • As input tri-stated
  • As output driving an unspecified signal
  • As output driving ground
  • Use as regular IO

Device Support

  • Arria GX
  • A
  • E
  • HardCopy II
  • Mercury
  • Stratix
  • Stratix GX
  • Stratix II
  • Stratix II GX

Notes

None

Syntax


		set_global_assignment -name RESERVE_RDYNBUSY_AFTER_CONFIGURATION <value>
	

Default Value

Use as regular IO