Block Diagram - Gigabyte GA-945PL-S3G User Manual

Block Diagram

PCIe CLK
(100 MHz)
PCI Express Bus
3 PCI Express x1
PCIe CLK
(100 MHz)
PCI Bus
3 PCI
PCI CLK
(33 MHz)
(Note 1) By overclocking you must install the FSB 1333 MHz Core
above) memory module(s).
(Note 2) Use of an 800 MHz FSB (or above) CPU is required if you wish to install DDR2 667 MHz memory.
PCI Express x16
LAN
RJ45
RTL
8111B
x 1
x 1
x 1 x 1
LGA775
(333
Processor
Host
Interface
Intel 945
®
(333
Intel ICH7
®
CODEC
TM
- 8 -
CPU CLK+/-
/266/200/133 MHz)
(Note 1)
DDR2 667 /533/400 MHz
(Note 2)
Dual Channel Memory
MCH CLK
/266/200/133 MHz)
(Note 1)
BIOS
ATA-100/66/33
IDE Channel
4 SATA 3Gb/s
8 USB Ports
Floppy
LPT Port
IT8718
COM Port
PS/2 KB/Mouse
2 CPU with DDR2 533 MHz (or