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Ultra-160 SCSI connectors. These dual-channel 68-pin Ultra-160
10
SCSI connectors support up to 30 SCSI devices, and data transfers
of 160Mbps.
®
LSI
SCSI controller. The LSI 53C1010R SCSI controller supports
11
up to 30 SCSI devices through the onboard dual-channel SCSI
connectors.
Flash ROM. This 4Mb firmware contains the programmable BIOS
12
program.
13
DIP switches (8-switch). This 8-switch Dual Inline Package (DIP)
allows you to select the CPU frequency multiple.
ServerWorks
14
Champion I/O Bridge 2X (CIOBX2) provides a high performance
data flow path between the IMB and the I/O subsystem, which
supports multiple PCI-X interfaces that allows large, efficient, and
flexible I/O configurations. The CIOBX2 supports a 64-bit PCI-X I/O
bus that complies with PCI 2.2 specification.
15
ServerWorks
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.
16
ASUS ASIC. This chip performs multiple system functions that
include hardware and system voltage monitoring, IRQ routing,
among others.
Audio controller. This C-Media 4-channel PCI audio chip supports
17
legacy audio and HRTF 3D positional audio functions.
PCI-X/PCI slots. Four 64-bit/133MHz PCI-X slots and one 64-bit/
18
66MHz PCI slot, and a 32-bit/33MHz PCI expansion slot support
bus master PCI-X/PCI cards.
19
Intel
82551QM Fast Ethernet controller. This LAN controller fully
®
supports 10BASE-T/100BASE-TX networking protocols.
AGP Pro 4X slot. This Accelerated Graphics (AGP) Pro 4X slot is
20
for 3.3V/1.5V AGP cards that support 1X, 2X, or 4X bus modes.
ASUS PR-DLSW motherboard user guide
Champion I/O Bridge 2X (CIOBX2). The
®
Champion south bridge (CSB5). The Champion
®
1-9
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