Dqs_system_clock – Altera Quartus II Settings File User Manual

Page 76

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DQS_SYSTEM_CLOCK

Specifies the clock input used as a frequency reference for a DQS I/O pin. The clock is the pin that drives

the DDIO circuitry for the dedicated DDR SDRAM interface.

Type

String

Device Support

This setting can be used in projects targeting any Altera device family.

Notes

The value of this assignment is case sensitive.

Syntax

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

76

DQS_SYSTEM_CLOCK

MNL-Q21005

2015.05.04

Altera Corporation

Quartus Settings File Reference Manual

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