Tomcat i7221 S5150
Chapter 2: Board Installation
2-3
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2.3 Block Diagram
The following is a block diagram of the Tomcat i7221 S5150.
PRESCOTT
LGA775
CPU
VRM
Intel
E7221
GMCH
Intel
ICH6R
DIMM1
PXH-V
SUPER-I/O
DME1737
ATA 100 IDE X 1
800 MHz SYSTEM BUS
MD/MA
PCI
EXPRESS
DMI BUS
DIMM2
DIMM3
DIMM4
133MHz OR
100MHz PCI-X
133MHz OR
100MHz PCI-X
SATA X 4 PORT
USB 2.0 X 6 PORT
PRINTER
PORT
SERIAL
PORT
SERIAL
PORT
KBD
PORT
FLOPPY
CONN
BIOS
8Mb
10/100/1000
LAN B
BCM5721
RJ45
MD/MB
DDR 333/400
DDR B DIMMS
DDR 333/400
DDR A DIMMS
PCI1
LPC BUS
FIRMWARE HUB
SO DIMM
PCI-X
CLOCK
CHIP
PCI 32/33MHz
10/100/1000
LAN A
BCM5721
RJ45
PCI E1
PCI E2
VGA
CONNECTOR
PCI E-1 / PCI E-2