Gigabyte GA-Z68X-UD3H-B3 - Motherboard Block Diagram

- 8 -
GA-Z68X-UD3H-B3 Motherboard Block Diagram
Center/Subwoofer Speaker Out
Line Out
MIC
Line In
S/PDIF Out
Side Speaker Out
Surround Speaker Out
CODEC
PS/2 KB/Mouse
LGA1155
CPU
DMI
Interface
Intel
®
Z68
PCI Express Bus
PCI Express Bus
iTE
IT8728
CPU CLK+/- (133 MHz)
4 SATA 3Gb/s
Dual BIOS
LPC
Bus
DDR3 2133/1866/1600/
1333/1066 MHz
Dual Channel Memory
PCI Express Bus
2 SATA 6Gb/s
PCIe CLK
(100 MHz)
PCIe CLK
(100 MHz)
x1 x1
LAN
RJ45
Realtek
RTL8111E
PCIe CLK
(100 MHz)
2 PCI
PCI Bus
PCI CLK
(33 MHz)
VIA
VT6308
2 IEEE 1394a
PCIe to PCI Bridge
Marvell
88SE9172
2 SATA 6Gb/s
Switch
x8
or
x16
1 PCI Express x16
2 PCI Express x8
x1
3 PCI Express x1
D-Sub
DVI-D
DisplayPort
HDMI
Etron
EJ168
Etron
EJ168
x1 x1 x1
2 USB 3.0/2.0 2 USB 3.0/2.0
12 USB 2.0/1.1
COM Port