Altera® Quartus® Prime Standard Edition Settings File Reference Manual

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

1.10.212. MEMORY_INTERFACE_DATA_PIN_GROUP

Specifies the group width (4, 9, 18, or 36), and associates a pin with another pin. Turning on this option allows the Fitter to view the pins as part of the same memory interface pin group. I/O pins of this pin group must be placed in the DQ pin locations of a single DQS group. This option is ignored if is assigned to anything other than an I/O pad, input buffer, or output buffer.

Type

Integer

Device Support

  • Arria II GX
  • Arria II GZ
  • Cyclone 10 LP
  • Cyclone III
  • Cyclone III LS
  • Cyclone IV E
  • Cyclone IV GX
  • HardCopy III
  • HardCopy IV
  • Stratix III
  • Stratix IV

Notes

This assignment supports Fitter wildcards.

Syntax


		set_instance_assignment -name MEMORY_INTERFACE_DATA_PIN_GROUP -from <from> -to <to> -entity <entity name> <value>
	

Example


		set_instance_assignment -name MEMORY_INTERFACE_DATA_PIN_GROUP 4 -from mem_clk[0] -to mem_clk_n[0]
	

See Also

DQSB_DQS_PAIR DQ_GROUP