VIA Technologies P4MA Manuel d'utilisateur télécharger pdf (Page 47)

Chapter 3

3-12

VGA Share Memory Size

Set the VGA Share Memory Size. Settings: 8M, 16M and 32M.

FB Address Conversion

Set the Frame Buffer address conversion mechanism. This feature opti-

mizes MA table for VGA frame buffer accesses according to DRAM page

size in use. It is expected to improve VGA performance. Settings: Enabled

and Disabled.

FB Page Close Prediction

Set the Frame Buffer Page Close Prediction function. This feature auto-

matically closes those frame-buffer DRAM pages no longer needed. It is

expected to improve DRAM related performance. Settings: Enabled and

Disabled.

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VIA Technologies P4MA Manuel d'utilisateur Page 47