Intel® Server Board S3420GP TPS Functional
Architecture
Revision 2.4
Intel order number E65697-010
31
3.6.6
Wake-up Control
The super I/O contains functionality that allows various events to power on and power off the
system.
3.7
Video Support
3.7.1
Intel
®
Server Board S3420GPLX and Intel
®
Server Board S3420GPLC
The server board includes on-board Server Engine* LLC Pilot II* Controller with 64 MB DDR2
memory in which 8MB is usable/accessible memory for iBMC video/graphic display functions.
The graphic controller internally has access to larger memory for the internal operations. The
32MB memory reported by display driver is the attached memory. Attached memory can be
32MB or greater but only 8MB is accessible for display functions. The SVGA subsystem
supports a variety of modes, up to 1600 x 1200 resolution under 2D. It also supports both CRT
and LCD monitors up to a 100 Hz vertical refresh rate..
The video is accessed using a standard 15-pin VGA connector found on the back edge of the
server board. The on-board video controller can be disabled using the BIOS Setup utility or
when an add-in video card is detected. The system BIOS provides the option for dual-video
operation when an add-in video card is configured in the system.
3.7.1.1 Video
Modes
The integrated video controller supports all standard VGA modes. The following table shows the
2D modes supported for both CRT and LCD.
Table 11. Video Modes
2D Mode
Resolution
2D Video Mode Support (Color Bit)
8 bpp
16 bpp
24 bpp
32 bpp
640x480 Supported Supported
Supported Supported
60, 72, 75, 85
60, 72, 75, 85
60, 72, 75, 85
60, 72, 75, 85
Monitor
Refresh Rate
(Hz)
800x600 Supported Supported
Supported Supported
56, 60, 72, 75,
85
56, 60, 72, 75,
85
56, 60, 72, 75,
85
56, 60, 72, 75,
85
Monitor
Refresh Rate
(Hz)
1024x768 Supported
Supported
Supported
Supported
60, 70, 75, 85
60, 70, 75, 85
60, 70, 75, 85
60, 70, 75, 85
Monitor
Refresh Rate
(Hz)
1152x864 Supported
Supported
Supported
N/A
75 75 75 N/A Monitor
Refresh Rate
(Hz)
1280x1024 Supported
Supported
Supported
N/A
60, 75, 85
60, 75, 85
60
N/A
Monitor
Refresh Rate
