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Quartus II Settings File Reference Manual - Altera

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6–32 Chapter 6: Fitter Assignments<br />

BLOCK_RAM_TO_MLAB_CELL_CONVERSION<br />

BLOCK_RAM_TO_MLAB_CELL_CONVERSION<br />

Type<br />

Controls whether the fitter is able to convert RAMs to use LAB locations when those<br />

RAMs use Auto as the selected block type. If this option is changed to Off, only<br />

MLAB cells in the design or RAM cells with a block type setting of MLAB uses LAB<br />

locations to implement memory.<br />

Boolean<br />

Device Support<br />

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

■ Arria <strong>II</strong> GX<br />

■ Arria <strong>II</strong> GZ<br />

■ HardCopy <strong>II</strong>I<br />

■ HardCopy IV<br />

■ Stratix <strong>II</strong>I<br />

■ Stratix IV<br />

■ Stratix V<br />

Notes<br />

This assignment is included in the Fitter report.<br />

Syntax<br />

set_global_assignment -name BLOCK_RAM_TO_MLAB_CELL_CONVERSION <br />

set_global_assignment -name BLOCK_RAM_TO_MLAB_CELL_CONVERSION -entity<br />

<br />

set_instance_assignment -name BLOCK_RAM_TO_MLAB_CELL_CONVERSION -to -<br />

entity <br />

Default Value<br />

On<br />

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

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

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