Ga-870A-Usb3L Motherboard Block Diagram - Gigabyte GA-870A-USB3L User Manual

GA-870A-USB3L Motherboard Block Diagram

PCIe CLK
(100 MHz)
1 PCI Express x16
PCI Express x16
PCI Express Bus
x4
PCIe CLK
(100 MHz)
1 PCI Express x1
1 PCI Express x4
1 PCI Express x1
PCIe CLK
(100 MHz)
x1
PCI Express Bus
PCI Bus
3 PCI
PCI CLK
(33 MHz)
AM3+/AM3 CPU
Hyper Transport 3.0
x1
AMD 870
LAN
RJ45
Realtek
RTL8111E
x1
AMD SB850
Dual BIOS
CODEC
- 8 -
CPU CLK+/- (200 MHz)
DDR3 2000(O.C.)/1333/1066 MHz
Dual Channel Memory
2 USB 3.0/2.0
Etron
EJ168
x1
PCI Express Bus
12 USB 2.0/1.1
6 SATA 6Gb/s
LPC
Bus
COM Port
iTE
IT8720
PS/2 KB/Mouse