Block Diagram - Gigabyte GA-965P-S3 User Manual

Block Diagram

PCIe CLK
(100 MHz)
2 SATA 3Gb/s
ATA 33/66/100/133
IDE Channel
GIGABYTE
SATA2
PCI Express Bus
PCIe CLK
(100 MHz)
3 PCI Express x1
3 PCI
PCICLK (33 MHz)
(Note 1) Applies only when the GA-965P-DS3/S3 motherboard (rev. 3.3) is installed with a 1333 MHz
FSB processor. The system will automatically adjust BIOS to support 1333 MHz FSB by
overclocking when a 1333 MHz FSB processor is installed. In such a configuration, the actual
operating memory frequency will be 667 MHz or 833 MHz, depending on the memory being
installed.
(Note 2) To use a DDRII 800/667 memory module on the motherboard, you must install a 1333/1066/
800 MHz FSB processor.
PCI Express x16
LAN
RJ45
Marvell
88E8056
x 1
x 1
x 1
x 1
x 1
PCI Bus
CPU CLK+/-(333
LGA775
Processor
Host
Interface
DDRII 800/667/533 MHz DIMM
Intel
®
P965
MCH CLK (266/200/133 MHz)
Intel
®
ICH8
CODEC
- 9 -
/266/200/133 MHz)
(Note 1)
Dual Channel Memory
BIOS
4 SATA 3Gb/s
10 USB Ports
LPT Port
Floppy
IT8718
COM Port
PS/2 KB/Mouse
(Note 2)