Chapter 4: Motherboard information
4-2
4.1 Motherboard layout
Primary IDE
FLOPPY
ASUS
ASIC
with Hardware
Monitor
CHASSIS
4Mbit
Flash
BIOS
WOL_CON
PCI-X2 (64-bit, 133MHz 3V)
ATX_POWER
Intel
32bit
PCI
LAN
Controller
ATI
RAGE XL
VGA
Controller
USB2
WOR
SCSI-B
SCSI_EN
BUZZER
ServerWorks
CMIC-LE
North Bridge
®
ServerWorks
RCC CSB5
South Bridge
®
33cm (13in)
30.5cm (12in)
3568
34 1
DDR DIMMA1 (64/72 bit, 184-pin module)
DDR DIMMA2 (64/72 bit, 184-pin module)
DDR DIMMB1 (64/72 bit, 184-pin module)
DDR DIMMB2 (64/72 bit, 184-pin module)
DDR DIMMC1 (64/72 bit, 184-pin module)
DDR DIMMC2 (64/72 bit, 184-pin module)
Secondary IDE
SYSFAN3
COM2
Super
I/O
PS/2
T: Mouse
B: Keyboard
USB1
USB2
COM1
VGA
RJ-45
(LAN-2)
PCI-X1 (64-bit, 133MHz 3V)
CPUFAN1
SYSFAN2
IPMI
CR2032 3V
Lithium Cell
CMOS Power
PANEL
SMB
R452
VGA RAM
CPUFAN2
SYSFAN1
SCSI-A
RJ-45
(LAN-1)
Intel
82544GC
Gigabit
Ethernet
CLKSW
IGLAN_EN
LAN_SW
mPGA 604 mPGA 604
ServerWorks
CIOB-X2
I/O Bridge
®
ServerWorks
CIOB-X2
I/O Bridge
®
CON12V
IDELED
CLKSEL
LSI 53C1030
SCSI
Controller
®
CONFIG_SW
®
PR-DLS533
LED1
CPU 1
CPU 2