Block Diagram - Gigabyte GA-P31-DS3 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)
PCI Express x16
LAN
RJ45
RTL
8111B
x 1
x 1
x 1 x 1
LGA775
Processor
Host
Interface
Intel P31
®
Intel ICH7
®
CODEC
- 8 -
CPU CLK+/-
(333/266/200 MHz)
DDR2 800/667 MHz
Dual Channel Memory
MCH CLK
(333/266/200 MHz)
BIOS
ATA-100/66/33
IDE Channel
4 SATA 3Gb/s
8 USB Ports
Floppy
LPT Port
IT8718
COM Port
PS/2 KB/Mouse