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Intel® Server Boards S5000PSL and S5000XSL TPS

Functional Architecture

3.3.1Video Modes

The ATI* ES1000 chip supports all standard IBM* VGA modes. The following table shows the 2D modes supported for both CRT and LCD:

Table 11. Video Modes

2D Mode

Refresh Rate (Hz)

 

2D Video Mode Support

 

 

 

 

 

 

 

8 bpp

16 bpp

32 bpp

 

 

 

 

 

640x480

60, 72, 75, 85, 90,

Supported

Supported

Supported

 

100, 120, 160, 200

 

 

 

 

 

 

 

 

800x600

60, 70, 72, 75, 85,

Supported

Supported

Supported

 

90, 100, 120,160

 

 

 

 

 

 

 

 

1024x768

60, 70, 72,

Supported

Supported

Supported

 

75,85,90,100

 

 

 

 

 

 

 

 

1152x864

43,47,60,70,75,80,85

Supported

Supported

Supported

 

 

 

 

 

1280x1024

60,70,74,75

Supported

Supported

Supported

 

 

 

 

 

1600x1200

52

Supported

Supported

Supported

 

 

 

 

 

3.3.2Video Memory Interface

The memory controller subsystem of the ATI* ES1000 arbitrates requests from the direct memory interface, the VGA graphics controller, the drawing co-processor, the display controller, the video scalar, and the hardware cursor. Requests are serviced in a manner that ensures display integrity and maximum CPU/co-processor drawing performance.

The server board supports a 16 MB (4 Meg x 16-bit x 4 banks) DDR SDRAM device for video memory.

3.3.3Dual Video

The BIOS supports singleand dual-video modes. The dual-video mode is enabled by default.

 

In single mode (Dual Monitor Video = disabled), the on-board video controller is disabled

 

when an add-in video card is detected.

 

 

 

In dual mode (On-board Video = enabled, Dual Monitor Video = enabled), the on-board

 

video controller is enabled and will be the primary video device. The external video card

 

will be allocated resources and is considered the secondary video device. The BIOS

 

Setup utility provides options to configure the feature as follows:

 

 

 

 

 

 

On-board Video

Enabled

-

 

 

 

Disabled

 

 

 

 

 

 

 

 

Dual Monitor Video

Enabled

Shaded if on-board video is set to "Disabled".

 

 

 

Disabled

 

 

 

 

 

 

 

3.4

SAS Controller

 

 

 

The LSI SAS1064e controller supports x4 PCI Express* link widths and is a single-function PCI Express* end-point device. The SAS controller supports the SAS protocol as described in the Serial Attached SCSI Standard, version 1.0. The controller also supports SAS 1.1 features.

Revision 1.7

29

 

 

Intel order number: D41763-008

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