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System Overview
Figure 1. Intel 852GM Chipset System Block Diagram
DVI
LFP
2.2.
Processor Interface
The 852GM GMCH supports a FSB frequency of 400 MHz (100-MHz HCLK respectively) using
scaleable FSB VCC.
All processors are design on the .13 micron process, maintain compatibility with IA-32 software, and are
designed for uni-processor based value systems
2.2.1.
Mobile Intel Celeron Processor
The processor utilizes flip-chip pin grid array (FC-PGA2) package technology, which plugs into a 478-
pin surface mount, zero insertion force (ZIF) socket, referred to as the mPGA478B socket.
Processor features include:
• On-die, 256-kB second level cache
• Hyper pipelined technology
• 400-MHz Front Side Bus quad-pumped bus running off a 100-MHz system clock making 3.2
GB/sec data transfer rates possible
22
CK-408
DVOC
CRT
LVDS
ATA100 IDE (2)
USB2.0/1.1 (6)
AC'97 2.3
Audio Codec
Modem Codec
Processor
400 MHz BPSB
852GM
GMCH
732 Micro-
FCBGA
Hub
Interface 1.5
ICH 4-M
421 BGA
PCI Bus
Cardbus
LPC I/F
FWH
®
Intel
852GM Chipset Platform Design Guide
VR
200/266 MHz
DDR
LAN
Wireless
(802.11)
Mini-PCI
PCI Docking
SIO
KBC
R
Moon 2
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