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Quartus II Settings File Reference Manual - Altera

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Chapter 6: Fitter Assignments 6–171<br />

INCREASE_DELAY_TO_OUTPUT_PIN<br />

INCREASE_DELAY_TO_OUTPUT_PIN<br />

Type<br />

Increases the propagation delay to the output or bidirectional pin from the output<br />

register implemented in an I/O cell. This is an advanced option that should be used<br />

only after you have compiled a project, checked the I/O timing, and determined that<br />

the timing is unsatisfactory. For detailed information on how to use this option, refer<br />

to the data sheet for the device family. This option is off by default. This option is<br />

ignored if it is applied to anything other than an output or bidirectional pin.<br />

Enumeration<br />

■ Off<br />

■ On<br />

Device Support<br />

This setting can be used in projects targeting the following device families:<br />

■ Cyclone<br />

■ Stratix<br />

■ Stratix GX<br />

Notes<br />

This assignment supports wildcards.<br />

Syntax<br />

set_instance_assignment -name INCREASE_DELAY_TO_OUTPUT_PIN -to -<br />

entity <br />

June 2012 <strong>Altera</strong> Corporation <strong>Quartus</strong> <strong>Settings</strong> <strong>File</strong><br />

<strong>Reference</strong> <strong>Manual</strong>

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