Ga-990Fxa-Ud3 Motherboard Block Diagram - Gigabyte GA-990FXA-UD3 User Manual

GA-990FXA-UD3 Motherboard Block Diagram

2 PCI Express x16
PCIe CLK
(100 MHz)
PCI Express Bus
x16
PCI Express Bus
PCIe CLK
x1 x1
(100 MHz)
2 PCI Express x1
PCI Bus
1 PCI
PCI CLK
(33 MHz)
For detailed product information/limitation(s), refer to "1-2 Product Specifications."
2 PCI Express x4
AM3+/AM3 CPU
x4
AMD 990FX
x1
Realtek
®
GbE LAN
AMD SB950
RJ45
LAN
VIA
®
VT6308
CODEC
2 IEEE 1394a
- 8 -
CPU CLK+/- (200 MHz)
DDR3 2000 (O.C.)/1866/1600/
1333/1066 MHz
Dual Channel Memory
Hyper Transport 3.0
PCI Express Bus
x1
Marvell ®
VL805
88SE9172
2 SATA 6Gb/s
4 USB 3.0/2.0
14 USB 2.0/1.1
Dual BIOS
6 SATA 6Gb/s
LPC
Bus
iTE ®
Super
I/O
x1
PCIe CLK
®
VIA
(100 MHz)
COM
PS/2 KB/Mouse