Block Diagram - Gigabyte GA-G1975X-C User Manual

Block Diagram

2 PCI-ECLK
(100MHz)
2 PCI Express x 4
PCI-ECLK
(100MHz)
x4/x1
PCI Express Bus
PCI Bus
TSB43AB23
2 PCI
PCICLK
(33MHz)
(Note 1) DDR II memory can be overclocked to 888MHz (must be used with a 1066MHz FSB processor)
through overclocking in BIOS. Go to GIGABYTE's website for more information about the
supported DDR II memory modules for this feature.
(Note 2) To use a DDR II 667 memory module on the motherboard, you must install an 800/1066MHz
FSB processor.
PCI Express x16
LAN1
RJ45
Broadcom
5789
x4/x1 x 1
IT8211F
LGA775
Processor
Host
Interface
Intel
®
975X
MCHCLK (266/200MHz)
Intel
®
ICH7R
CREATIVE
CA0106
8 USB
Ports
- 8 -
CPUCLK+/-(266/200 MHz)
DDRII 888 / 667
(Note 1)
533MHz DIMM
Dual Channel Memory
66MHz
33MHz
14.318MHz
48MHz
Dual BIOS
4 SATA 3Gb/s
ATA33/66/100
IDE Channel
IT8712
PS/2 KB/Mouse
24MHz
33MHz
/
(Note 2)
Floppy
COM Port