Gigabyte GA-X79-UD7 User Manual - Page 8
GA-X79-UD7 Motherboard Block Diagram
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GA-X79-UD7 Motherboard Block Diagram 1 PCI Express x16 2 PCI Express x8 1 PCI 1 PCI Express x16 Express x8 or LGA2011 CPU CPU CLK+/- (100 MHz) DDR3 2133/1866/1600/1333/1066 MHz 4 Channel Memory PCIe CLK (100 MHz) x16 x8 x16 x8 Switch PCI Express Bus 2 USB 3.0/2.0 2 USB 3.0/2.0 PCIe CLK Fresco (100 MHz) FL1009 Fresco FL1009 x1 x1 PCI Express Bus 3 PCI Express x1 LAN PCIe CLK (100 MHz) RJ45 Intel GbE LAN phy DMI 2.0 PCI Express Bus x1 Marvell 88SE9172 x1 Marvell 88SE9172 PCIe CLK (100 MHz) Intel® X79 2 SATA 6Gb/s 2 SATA 6Gb/s Dual BIOS 4 SATA 3Gb/s 2 SATA 6Gb/s 14 USB 2.0/1.1 x1 x1 x1 x1 PCI Express Bus LPC Bus IT8728 CODEC PS/2 KB/Mouse Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line Out Line In S/PDIF Out - 8 -
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GA-X79-UD7 Motherboard Block Diagram
PS/2 KB/Mouse
LGA2011 CPU
DMI 2.0
Intel
®
X79
IT8728
CPU CLK+/- (100 MHz)
4 SATA 3Gb/s
Dual BIOS
LPC
Bus
DDR3 2133/1866/1600/1333/1066 MHz
PCI Express Bus
PCI Express Bus
PCIe CLK
(100 MHz)
PCIe CLK
(100 MHz)
x1
x1
LAN
RJ45
Intel GbE LAN phy
Marvell
88SE9172
2 SATA 6Gb/s
PCI Express Bus
PCIe CLK
(100 MHz)
Switch
x8
x16
1 PCI Express x16
2 PCI Express x8
or
x1
2 SATA 6Gb/s
14 USB 2.0/1.1
Center/Subwoofer Speaker Out
Line Out
MIC
Line In
S/PDIF Out
Side Speaker Out
Surround Speaker Out
CODEC
x16
x8
1 PCI
Express x8
1 PCI
Express x16
x1
2 USB 3.0/2.0
Fresco
FL1009
x1
2 USB 3.0/2.0
Fresco
FL1009
PCI Express Bus
3 PCI Express x1
x1
x1
x1
PCIe CLK
(100 MHz)
2 SATA 6Gb/s
Marvell
88SE9172
4 Channel Memory