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’s’s
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Intel Intel
Intel
Intel Intel
for Intel Socket 478 processorfor Intel Socket 478 processor
for Intel Socket 478 processor
for Intel Socket 478 processorfor Intel Socket 478 processor
TRADEMARK
All products and company names are trademarks or registered
trademarks of their respective holders.
These specifications are subject to change without notice.
i848Pi848P
i848P
i848Pi848P
Manual Revision 1.0
November 05, 2004
mainboard mainboard
mainboard
mainboard mainboard
60000014PLI10
English
DISCLAIMER OF WARRANTIES:
THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE
DESCRIPTION ON THE FACE OF THE MANUFACTURER LIMITED
WARRANTY. THE MANUFACTURER EXPRESSLY EXCLUDES ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING ITS
PRODUCTS; INCLUDING ANY IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
NONINFRINGEMENT. THIS DISCLAIMER OF WARRANTIES SHALL
APPLY TO THE EXTENT ALLOWED UNDER LOCAL LAWS IN THE
COUNTRY PURCHASED IN WHICH LOCAL LAWS DO NOT ALLOW
OR LIMIT THE EXCLUSION OF THE IMPLIED WARRANTIES.
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1. Specification
Processor Support
Socket 478 Intel® Pentium® 4 processors up to 3.4GHz with 533/800MHz
front Side Bus
Socket 478 Intel
533MHz front Side Bus
Supports Hyper-Threading Technology
Chipset
Intel 848P Chipset (848P + ICH5)
Main Memory
Two 184-pin DDR DIMM sockets for PC2100/PC2700/PC3200 (DDR266/333/
400) DIMMs
Supports up to 2GB memory size
BIOS
Flash EEPROM with Award BIOS
- ACPI v2.0 compliant
- SMBIOS (System Management BIOS) v2.2 compliant
LAN
Integrates 10/100Mps Fast Ethernet controller with onboard Realtek RTL8100C
LAN Chipset
®
Celeron®and 3xx series processors up to 3.2GHz with 400/
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Legacy IO Support
Winbond W83627HF LPC IO controller with floppy, printer, serial and CIR/SIR
interface
Audio
Six channel audio with analog and digital output using Realtek ALC655 AC’97 CODEC
- AC’97 v2.3 compliant
- Supports CD-In, Aux-In and S/PDIF-in/out interface
- Supports Line-out and Mic-In for front panel
- Supports automatic “jack-sensing”
- Rear panel audio jacks configuration:
roloCkcaJoiduA
eulBthgiLni-eniLtuo-oeretsraeR
emiLtuo-eniLtuo-oeretstnorF
kniPni-ciMrefoowbuS&retneC
lennahc2 lennahc6
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Expansion Slots
One AGP v3.0 compliant slot supporting 1.5v 8X AGP card
Five PCI v2.2 compliant slots
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One CNR slot
Other Features
Magic Health – a BIOS H/W monitoring utility for voltage, temperature and fan-
speed sensing displayed during POST
EZ Boot – Simply press “ESC” to select your bootable device. No more hassle to
search the BIOS menu, change and re-start
Supports exclusive KBPO (Keyboard Power On) function
Form Factor
305mm x 205 mm ATX size
1.2 Block Diagram
with Bus Master support
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2. Setting up the mainbaord
Before assembling the mainboard into the PC case we recommend you to perform.
1. CPU Installation
2. DDR Memory Insertion
After the mainboard is fitted into the case, you may
3. Install Add-on VGA or PCI cards
4. Connect the internal cables and wires
5. Connect your external peripherals to the rear I/O port
3. Installation
3.1 CPU Installation
Pin1
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Step 1
Open the socket by raising
the actuation lever.
The CPU is keyed to prevent incorrect insertion, do not
force the CPU into the socket. If it does not go in easily,
check for mis-orientation.
Step 2
a) Align pin 1 on the CPU with pin 1 on the CPU socket as
shown above. Insert the CPU and make sure it is fully
inserted into the socket.
b) Close the socket by lowering and locking the actuation lever.
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