Technical Product Specification

Intel® Server Board S1400SP TPS Functional Architecture
Revision 2.1 Intel order number G64248-003 35
3.4.1.2 Wake-up Control
The super I/O contains functionality that allows various events to power on and power off the
system.
3.4.2 Graphics Controller and Video Support
The integrated graphics controller provides support for the following features as implemented on
the server board:
 Integrated Graphics Core with 2D Hardware accelerator
 DDR-3 memory interface supporting up to 128MB of memory, 16MB allocated to graphic
 Supports display resolutions up to 1600 x 1200 16bpp @ 60Hz
 High speed Integrated 24-bit RAMDAC
 Single lane PCI Express* host interface running at Gen 1 speed
The integrated video controller supports all standard IBM VGA modes. The following table
shows the 2D modes supported for both CRT and LCD:
Table 8. Video Modes
2D Mode 2D Video Mode Support
8 bpp 16 bpp 24 bpp 32 bpp
640x480
X X X X
800x600
X X X X
1024x768
X X X X
1152x864
X X X X
1280x1024
X X X X
1600x1200**
X X
** Video resolutions at 1600x1200 and higher are only supported through the
external video connector located on the rear I/O section of the server board.
Utilizing the optional front panel video connector may result in lower video
resolutions.
The server board provides two video interfaces. The primary video interface is accessed using a
standard 15-pin VGA connector found on the back edge of the server board. In addition, video
signals are routed to a 14-pin header labeled “FP_VIDEO” on the leading edge of the server
board, allowing for the option of cabling to a front panel video connector. Attaching a monitor to
the front panel video connector will disable the primary external video connector on the back
edge of the board.
The BIOS supports dual-video mode when an add-in video card is installed.
 In the single mode (dual monitor video = disabled), the on-board video controller is
disabled when an add-in video card is detected.
 In the dual mode (on-board video = enabled, dual monitor video = enabled), the on-
board video controller is enabled and is the primary video device. The add-in video card
is allocated resources and is considered the secondary video device. The BIOS Setup
utility provides options to configure the feature as follows: