Asus PR-DLSR PR-DLSR User Manual - Page 21

South Bridge CSB5 primarily acts as a PCI to Low Pin Count

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9 8-pin 12V SSI power connector. This power connector is for an SSI-type power supply. 10 PCI extended power connector. This connector provides the additional power required by PCI cards. 11 Server management daughterboard connectors. These connectors are for the optional ASUS Server Management daughterboards. 12 Backplane bridge board connectors. These connectors are for the bridge board that connects the motherboard to the backplane board. 13 ServerWorks® Champion south bridge (CSB5). The Champion South Bridge (CSB5) primarily acts as a PCI to Low Pin Count (LPC) bridge, but also supports several integrated functions including dual-channel ATA/100 IDE controller, 4-port USB 1.1 interface, ACPI power management and detection, XIO-APIC, and legacy functions 8237DMA, 8259APIC, and 8254 timer. 14 LPC super I/O controller. This Low Pin Count (LPC) interface provides the commonly used Super I/O functionality. The chipset supports UART compatible serial ports, one parallel port with EPP and ECP capabilities, a floppy drive, and PS/2 keyboard and mouse. 15 ASUS ASIC. This chip monitors, examines, and manages system status information including CPU and system voltages, temperature, and fan speeds. 16 ATI Rage-XL VGA controller. This PCI-based VGA controller supports up to 8MB display SDRAM for 1280x1024 and true color resolutions. 17 Zero-Channel RAID connectors. These connectors are for a RAID daughterboard that supports advanced RAID functionality. 18 LSI® SCSI controller. The LSI 53C1010R SCSI controller supports up to 30 SCSI devices through the onboard dual-channel SCSI connectors. 19 Ultra-160 SCSI connector (internal). This dual-channel 68-pin Ultra-160 SCSI connector supports up to 30 SCSI devices, and data transfers of 160Mbps. ASUS PR-DLSR motherboard user guide 1-9

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ASUS PR-DLSR motherboard user guide
1-9
8-pin 12V SSI power connector.
This power connector is for an
SSI-type power supply.
PCI extended power connector.
This connector provides the
additional power required by PCI cards.
Server management daughterboard connectors.
These
connectors are for the optional ASUS Server Management
daughterboards.
Backplane bridge board connectors.
These connectors are for
the bridge board that connects the motherboard to the backplane
board.
ServerWorks
®
Champion south bridge (CSB5).
The Champion
South Bridge (CSB5) primarily acts as a PCI to Low Pin Count
(LPC) bridge, but also supports several integrated functions
including dual-channel ATA/100 IDE controller, 4-port USB 1.1
interface, ACPI power management and detection, XIO-APIC, and
legacy functions 8237DMA, 8259APIC, and 8254 timer.
LPC super I/O controller.
This Low Pin Count (LPC) interface
provides the commonly used Super I/O functionality. The chipset
supports UART compatible serial ports, one parallel port with EPP
and ECP capabilities, a floppy drive, and PS/2 keyboard and
mouse.
ASUS ASIC.
This chip monitors, examines, and manages system
status information including CPU and system voltages,
temperature, and fan speeds.
ATI Rage-XL VGA controller.
This PCI-based VGA controller
supports up to 8MB display SDRAM for 1280x1024 and true color
resolutions.
Zero-Channel RAID connectors.
These connectors are for a
RAID daughterboard that supports advanced RAID functionality.
LSI
®
SCSI controller.
The LSI 53C1010R SCSI controller supports
up to 30 SCSI devices through the onboard dual-channel SCSI
connectors.
Ultra-160 SCSI connector (internal).
This dual-channel 68-pin
Ultra-160 SCSI connector supports up to 30 SCSI devices, and
data transfers of 160Mbps.
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