Block Diagram - Gigabyte GA-945P-DS3 User Manual

Block Diagram

PCIe CLK
(100 MHz)
CPU CLK+/-(266/200/133 MHz)
LGA775
Processor
Host
Interface
DDRII 667 /533/400 MHz DIMM
(Note)
PCI Express x16
Dual Channel Memory
Intel
®
945P
LAN
MCH CLK (266/200/133 MHz)
RJ45
RTL8111B
x 1
BIOS
PCI Express Bus
ATA 33/66/100
x 1
x 1 x 1
IDE Channel
4 SATA 3Gb/s
Intel
®
PCIe CLK
ICH7
(100 MHz)
3 PCI Express x1
Floppy
PCI Bus
LPT Port
IT8718
COM Port
CODEC
PS/2 KB/Mouse
8 USB
Ports
3 PCI
PCI CLK (33 MHz)
(Note) To use a DDRII 667 memory module on the motherboard, you must install a 1066/800 MHz
FSB processor.
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