User Guide
Onboard LAN
Enable (Def)
Disable
LAN_EN
123
Onboard SCSI
Enable (Def)
Disable
SCSI_EN
123
Settings for ASUS AP2500/AP7500 Server (P2B-D2)
IMPORTANT: The User’s Manual contains important notes. You may use this
diagram for reference purposes only after reading the User’s Manual completely.
Chassis Intrusion
Enable
Disable (Def)
JP1601
123
I960 Setting
I
2
O
Bridge (Def)
960SEL
123
Real Time Clk RAM
CLRTC
Short Solder Points
to Clear RTC RAM
Intel Pentium III/II
550MHz = 5.5x 100MHz
500MHz = 5.0x 100MHz
450MHz = 4.5x 100MHz
400MHz = 4.0x 100MHz
350MHz = 3.5x 100MHz
333MHz = 5.0x 66MHz
300MHz = 4.5x 66MHz
266MHz = 4.0x 66MHz
233MHz = 3.5x 66MHz
E373
DRAM RAS Setting
Single-Sided
DRAMs (Def)
Double-Sided
DRAMs
DRAMRAS
123
PWR-CON2
P10
P9
P8
IDE2
IDE1
FS0
FS1
FS2
960SEL
PWRCON
ATXPWR
1
35
34
68
1
35
34
68
RJ-45
USB
COM 1
VGA
J1602
PWR_FAN
CPU_FAN
SBLINK
BF3
BF2
BF1
BF0
DRAMRAS
CHA _FAN
HDLED
J1601
COM 2
CLRTC
SCSI_EN
LAN_EN
Floppy
Intel
i960
Processor
Adaptec
7890
SCSI
Chipset
PS/2
Intel
Chipset
Intel
440BX
AGPset
Multi-I/O
Chip
Top:
Mouse
Bottom:
Keyboard
Top:
USB 1
Bottom:
USB 2
50-pin Narrow SCSI Connector
IOAPIC
Intel
82558
LAN
Chipset
PCI Slot 3
PCI Slot 2
PCI Slot 1
2Mbit Flash EEPROM
(Programable BIOS)
Secondary PCI Slot 1
Secondary PCI Slot 3
Secondary PCI Slot 2
S3
Trio64V2/DX
VGA
Chipset
512KB DRAM
upgrade socket
512KB DRAM
upgrade socket
512KB DRAM
for onboard VGA
512KB DRAM
for onboard VGA
ISA Slot 1
i960 SIMM Socket 2 (Bank 1)
i960 SIMM Socket 1 (Bank 0)
CHASSIS
ASUS
ASIC
EXT BATT
Panel
i960
Firm-
ware
i960
Firm-
ware
i960
Firm-
ware
Infrared
DIMM Socket 4 (64/72 bit, 168 pin module)
CR2032 3Volts
Lithium Cell
BIOS Power
DIMM Socket 3 (64/72 bit, 168 pin module)
DIMM Socket 2 (64/72 bit, 168 pin module)
DIMM Socket 1 (64/72 bit, 168 pin module)
68-pin Ultra2 LVD SCSI Connector
68-pin Ultra-Wide SCSI Connector
CPU Slot 1
Parallel Port
Connector
NVRAM
i960
Firm-
ware
Alert
Pack
Hardware
Monitor
CPU Slot 1
CPU Thermal Sensor
Connector
CPU Thermal Sensor Connector
Freq.
Mult.
Bus Freq.
P2B-D2
CPU Core:Bus Frequency Multiple
5.0x (5/1)
BF1
BF2
BF0
BF3
3
2
1
4.0x (4/1)
BF1
BF2
BF0
BF3
3
2
1
3.5x (7/2)
BF1
BF2
BF0
BF3
3
2
1
3.0x (3/1)
BF1
BF2
BF0
BF3
3
2
1
2.5x (5/2)
BF1
BF2
BF0
BF3
3
2
1
2.0x (2/1)
BF1
BF2
BF0
BF3
3
2
1
4.5x (9/2)
1
BF1
BF2
BF0
BF3
3
2
5.5x (11/2)
BF1
BF2
BF0
BF3
3
2
1
6.0x (6/1)
BF1
BF2
BF0
BF3
3
2
1
CPU Bus Frequency
FS1
FS2
FS0
50MHz
123
FS1
FS2
FS0
66MHz
123
FS1
FS2
FS0
123
FS1
FS2
FS0
123
FS1
FS2
FS0
123
75MHz 83MHz 100MHz