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1.4
Motherboard overview
Before you install the PR-DLS motherboard, familiarize yourself with its
physical configuration and available features to facilitate the motherboard
installation and future upgrades. A sufficient knowledge of the motherboard
specifications will also help you avoid mistakes that may damage the
board and its components.
1.4.1 Major components
The following are the major components of the PR-DLS motherboard as
pointed out in the picture on page 1-7.
1.
DDR DIMM sockets
2.
ServerWorks
(CIOB-X2)
3.
24/20-pin ATX power connector
4.
ServerWorks
LE North Bridge (CMIC-LE)
5.
DIP switches
6.
604-pin CPU sockets
7.
8-pin 12V SSI power connector
8.
IDE connectors
9.
ServerWorks
Bridge (CSB5)
10. Ultra-160/320 SCSI connectors
11. LSI
®
SCSI controller
12. Flash ROM
13. ASUS ASIC
14. ServerWorks
(CIOB-X2)
See page 1-8 for the specifications of each component. Refer to
Chapter 2 for detailed information on the components.
1-6
®
64-bit I/O Bridge
®
Grand Champion
®
Champion South
®
64-bit I/O Bridge
15. Floppy disk connector
16. ATI Rage-XL VGA controller
17. PCI-X slots (PCI-X1 to PCI-X5)
PCI slot (PCI6)
®
18. Intel
82551QM Fast Ethernet
controller
19. LPC super I/O controller
®
20. Intel
82544GC Gigabit
Ethernet controller
21. PS/2 mouse port
22. Parallel port
23. RJ-45 ports
24. VGA port
25. Serial port
26. USB ports 1 and 2
27. Keyboard port
Chapter 1: Product introduction
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