Gigabyte GA-990FXA-UD5 - GA-990 FXA-UD5 Motherboard Block Diagram

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GA-990FXA-UD5 Motherboard Block Diagram
Fordetailedproductinformation/limitation(s),referto"1-2ProductSpecications."
AM3+/AM3 CPU
Hyper Transport Bus
AMD 990FX
1 PCI
PCI Bus
PCI CLK
(33MHz)
CPUCLK+/-(200MHz)
Dual BIOS
COM
LPC Bus
DDR32000(O.C.)/1866/1600/1333/1066MHz
6 SATA 6Gb/s
PS/2 KB/Mouse
14 USB 2.0/1.1
LAN
RJ45
x1
Dual Channel Memory
x1
2 USB 3.0/2.0
PCI Express Bus
1 PCI Express x1
PCIe CLK
(100MHz)
Etron
EJ168
VIA VT6308
2 IEEE 1394a
Center/Subwoofer Speaker Out
Line Out
MIC
Line In
S/PDIF Out
Side Speaker Out
Rear Speaker Out
CODEC
2 SATA 6Gb/s
x1
Marvell
88SE9172
x1
2 USB 3.0/2.0
Etron
EJ168
PCIe CLK
(100MHz)
PCI Express Bus
2 PCI Express x4
x4
PCIe CLK
(100MHz)
1 PCI Express x162 PCI Express x8
Switch
or
x16 x16
1 PCI Express x16
x16
x4
PCI Express Bus
2 SATA 6Gb/s
Marvell
88SE9172
x1
AMD SB950
iTE
Super I/O
x1
Realtek
GbE LAN