Altera® Quartus® Prime Standard Edition Settings File Reference Manual
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Visible to Intel only — GUID: xyb1489537952088
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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