Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 7/08/2024
Public
Document Table of Contents

DUPLICATE_SYNC_FANIN

Direct the Compiler to create a number of duplicates of a LUT/Register that drives synchronous control signals on RAM/DSP/Register, including the original, and redistribute the fanouts of the original register among the duplicates. Optionally specify the port_type argument with a case insensitive list of ports you wish to apply to. Options include: \"DATA,ENABLE,READ_ADDRESS,WRITE_ADDRESS,SCLEAR,READ_ENABLE,WRITE_ENABLE,ADDRESS_STALL\". A couple of valid examples are -port_type \"DATA\" and -port_type \"DATA,READ_ADDRESS,ENABLE\". If the port_type argument is not provided it will apply to all the supported ports by default.

Type

Integer

Device Support

  • Intel Agilex® 5
  • Intel Agilex® 7
  • Stratix® 10

INTEGER_RANGE

1, 1000000

Notes

The value of this assignment is case sensitive.

This assignment is copied to any duplicated nodes.

This assignment supports Fitter wildcards.

The value of this assignment must be a node name.

Syntax

set_instance_assignment -name DUPLICATE_SYNC_FANIN -to <to> -entity <entity name> <value>