Table 11. Video Modes - Intel S875WP1LX Specification

Functional Architecture
2D Mode Refresh Rate (Hz)
640x480 60, 72, 75, 90, 100
800x600 60, 70, 75, 90, 100
1024x768 60, 72, 75, 90, 100
1280x1024 43, 60
1280x1024 70, 72
1600x1200 60, 66
1600x1200 76, 85
3D Mode Refresh Rate (Hz)
640x480 60,72,75,90,100
800x600 60,70,75,90,100
1024x768 60,72,75,90,100
1280x1024 43,60,70,72
1600x1200 60,66,76,85
3D Mode Refresh Rate (Hz)
640x480 60,72,75,90,100
800x600 60,70,75,90,100
1024x768 60,72,75,90,100
1280x1024 43,60,70,72
1600x1200 60,66,76,85
3.8.2.2 Video Memory Interface
The memory controller subsystem of the Rage XL arbitrates requests from direct memory
interface, the VGA graphics controller, the drawing coprocessor, the display controller, the video
scalar, and hardware cursor. Requests are serviced in a manner that ensures display integrity
and maximum CPU/coprocessor drawing performance.
The S875WP1-E supports an 8 MB SDRAM device for video memory.
32

Table 11. Video Modes

S875WP1-E 2D Video Mode Support
8 bpp 16 bpp
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported –
Supported Supported
Supported Supported
S875WP1-E 3D Video Mode Support with Z Buffer Enabled
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported –
S875WP1-E 3D Video Mode Support with Z Buffer Disabled
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
S875WP1-E TPS
24 bpp 32 bpp
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported –
Supported Supported
Supported Supported
Supported Supported
– –
– –
Supported Supported
Supported Supported
Supported Supported
Supported –
– –
Revision 4.0