Block Diagram - Gigabyte GA-8I945G Pro User Manual

Block Diagram

PCI-ECLK
(100MHz)
2 PCI Express x1
PCI-ECLK
(100MHz)
x 1 x 1
PCI Express Bus
TSB82AA2
TSB81BA3
3 PCI
PCICLK
(33MHz)
(Note) To use a DDRII 667 memory module on the motherboard, you must install an 800/1066MHz FSB
processor .
Only for GA-8I945G Pro.
Only for GA-8I945G.
VGA
PCI Express x16
RJ45
Broadcom
5789
x 1
PCI Bus
IT8212
IDE RAID
IDE2/IDE3
CPUCLK+/-(133/200/266MHz)
LGA775
Processor
Host
Interface
Intel
945G
MCHCLK (133/200/266MHz)
Intel
ICH7R /
ICH7
CODEC
8 USB
Ports
- 8 -
DDRII 667 /533/400MHz DIMM
(Note)
Dual Channel Memory
66MHz
33MHz
14.318MHz
48MHz
Dual BIOS
4 SATA 3Gb/s
ATA33/66/100
IDE1 Channels
IT 8712
24MHz
33MHz
PS/2 KB/Mouse
Floppy
LPT Port
COM Port