Ga-P67A-D3-B3 Motherboard Block Diagram - Gigabyte GA-P67A-D3-B3 User Manual

GA-P67A-D3-B3 Motherboard Block Diagram

1 PCI Express x16
PCIe CLK
(100 MHz)
PCI Express Bus
x16
1 PCI Express x4
2 PCI Express x1
or
x4 x1
Switch
PCI Express Bus
x1
x1
Realtek
GbE LAN
RJ45
1 PCI Express x1
LAN
PCI Bus
2 PCI
PCI CLK
(33 MHz)
LGA1155
CPU
2 USB 3.0/2.0
Etron
EJ168
x1
Intel P67
®
x1
PCIe to PCI
Bridge
CODEC
- 8 -
CPU CLK+/- (100 MHz)
DDR3 2133/1866/1600/1333/1066 MHz
Dual Channel Memory
Dual BIOS
2 SATA 6Gb/s
4 SATA 3Gb/s
10 USB 2.0/1.1
LPC
LPT
Bus
iTE
COM
IT8728
PS/2 KB/Mouse