Main Memory - HP Vectra 520 Supplementary Manual

2 Casing, System Boards and Video
Video Options
Video Controller on the System Board and Video Memory that is
Shared Main Memory
Some PCs have a video system that uses Unified Memory Architecture
(UMA). What this means is that the video controller does not use dedicated
video memory, but instead uses a portion of main memory as video memory.
The amount of "shared" memory can be set to either 1 MB or 2 MB. To do
this, use either the Video Memory Size item in the Setup program, or the
HP Dynamic Video Feature which is accessible via the Windows 95 Control
Panel.
The following video resolutions are typically available.
Resolution Number of colors
640 x 480 16
640 x 480 256, 64K
800 x 600 256, 64K
1024 x 768 256
640 x 480 16
640 x 480 256, 64K, 16M
800 x 600 256, 64K, 16M
1024 x 768 256, 64K
1280 x 1024 16, 256
1
Interlaced.
14
Refresh Rate (Hz) Memory
60 1 MB
60, 72, 75, 85
56, 60, 72, 75, 85
1
i43 60, 70, 75, 85
60 2 MB
60, 72, 75, 85
56, 60, 72, 75, 85
1
i43 , 60, 70, 75, 85
1
i43 , 60, 72, 75, 85