MAXDATA Workstation Fusion 7000, Руководство пользователя

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15 MAXDATA Workstation Fusion 7000
ATI Rage XL Video Controller
The mainboard also includes an ATI Rage XL video controller, 8 MB video SDRAM and support circuitry
for an embedded SVGA video subsystem.
The SVGA subsystem supports a variety of modes: up to 1600 x 1200 resolution for CRT displays and
up to 1024 x 768 resolution for TFT displays, and up to 16.7 million colors. The mainboard provides
a standard 15-pin VGA connector.
The video controller can be disabled in two ways:
• BIOS Setup
• Installing an AGP card
When the controller is disabled, the BIOS resource manager and operating system will not detect its
presence and no system resources will be allocated to it.
PCI I/O Subsystem
The mainboard provides three PCI bus segments:
• Segment A with two 32-bit/33 MHz slots, routed through the ICH4
• Segment B with two PCI-X 64-bit/100 MHz slots, routed through the P64H2 controller
• Segment C with one 64-bit/66 MHz slot, routed through the P64H2 controller
Segment A: 32-bit/33 MHz PCI Subsystem
The 32-bit/33 MHz PCI segment includes the following embedded devices and connectors:
• Two 5 V keyed full-length, full height PCI expansion slots (PCI slots 1 and 2)
• Integrated Intel
®
10/100 fast Ethernet Controller (Intel
®
82550PM)
• Integrated ATI Rage XL video controller with 8 MB of on-board SDRAM
• Integrated dual port Serial ATA controller (Silicon Image 3112A)
32-bit/33 MHz PCI features include:
• Bus speed up to 33 MHz
• 5 V signaling environment
• Burst transfers up to a peak of 132 MB/s
• 8-, 16-, or 32-bit data transfers
• Plug-and-Play enabled
• Parity enabled