Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 7/08/2024
Public

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Document Table of Contents

DSP_REGISTER_PACKING

Controls how aggressively the fitter optimizes DSP performance by automatically packing registers into the internal registers of the specified DSP blocks. When the 'Balanced' option is enabled, the Fitter will pack registers into the specified DSP blocks that should improve timing. When 'Always' is enabled, the fitter will aggressively try to pack registers into the specified DSP blocks unless prevented by user constraints or other legality restrictions. When 'Disable' is selected, registers will not be packed into the specified DSP blocks.

Type

Enumeration

Values

  • Always
  • Balanced
  • Disable

Device Support

  • Intel Agilex® 5
  • Intel Agilex® 7
  • Arria® 10
  • Cyclone® 10 GX
  • Stratix® 10

Notes

This assignment supports Fitter wildcards.

Syntax

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