Gigabyte GA-H77M-D3H User Manual - Page 8

GA-Z77M-D3H-MVP/GA-Z77M-D3H/GA-H77M-D3H Motherboard Block Diagram

Page 8 highlights

GA-Z77M-D3H-MVP/GA-Z77M-D3H/GA-H77M-D3H Motherboard Block Diagram 1 PCI Express x16 PCIe CLK (100 MHz) LGA1155 CPU CPU CLK+/- (100 MHz) DDR3 1600/1333/1066 MHz Dual Channel Memory DMI 2.0 FDI PCI Express Bus x16 D-Sub Dual BIOS DVI-D 2 SATA 6Gb/s PCIe CLK (100 MHz) HDMI LAN RJ45 Atheros GbE LAN Intel® Z77 jk Intel® H77 l 4 SATA 3Gb/s 4 USB 3.0/2.0 10 USB 2.0/1.1 x1 PCI Express Bus x1 x4 x1 PCIe to PCI Bridge CODEC LPC Bus iTE Super I/O LPT COM PS/2 KB/Mouse 1 PCI Express x1 PCI Bus 1 PCI Express x4 MIC (Center/Subwoofer Speaker Out) Line Out (Front Speaker Out) Line In (Rear Speaker Out) S/PDIF Out 1 PCI MM Only for GA-Z77M-D3H-MVP. NN Only for GA-Z77M-D3H. OO Only for GA-H77M-D3H. For detailed product information/limitation(s), refer to "1-2 Product Specifications." - 8 -

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- 8 -
GA-Z77M-D3H-MVP/GA-Z77M-D3H/GA-H77M-D3H
Motherboard Block Diagram
PS/2 KB/Mouse
COM
LPT
LPC
Bus
Line Out (Front Speaker Out)
MIC (Center/Subwoofer Speaker Out)
Line In (Rear Speaker Out)
S/PDIF Out
CODEC
LGA1155
CPU
PCI Express Bus
CPU CLK+/- (100 MHz)
PCIe CLK
(100 MHz)
1 PCI Express x16
x16
DMI 2.0
FDI
DDR3 1600/1333/1066 MHz
Dual Channel Memory
LAN
RJ45
PCI Express Bus
PCIe CLK
(100 MHz)
Atheros
GbE LAN
PCIe to
PCI Bridge
1 PCI Express x1
1 PCI Express x4
1 PCI
x1
x4
x1
PCI Bus
x1
Dual BIOS
D-Sub
DVI-D
HDMI
2 SATA 6Gb/s
4 USB 3.0/2.0
4 SATA 3Gb/s
10 USB 2.0/1.1
Intel
®
Z77
MN
Intel
®
H77
O
iTE
Super
I/O
Only for GA-Z77M-D3H-MVP.
M
Only for GA-Z77M-D3H.
N
Only for GA-H77M-D3H.
O
For detailed product information/limitation(s), refer to “1-2 Product Specifications.”