Gigabyte GA-B75M-D3V User Manual - Page 6

GA-B75M-D3V Motherboard Block Diagram

Page 6 highlights

GA-B75M-D3V Motherboard Block Diagram 1 PCI Express x16 CPU CLK+/- (100 MHz) PCIe CLK (100 MHz) LGA1155 CPU DDR3 1600(Note 1)/1333/1066 MHz Dual Channel Memory DMI 2.0 FDI x16 PCI Express Bus D-Sub DVI-D PCI Express Bus PCIe CLK (100 MHz) x1 x1 x1 Atheros GbE LAN 2 PCI Express x1 PCI Bus RJ45 LAN PCI CLK (33 MHz) Intel® B75 Dual BIOS 1 SATA 6Gb/s 5 SATA 3Gb/s 8 USB 2.0/1.1 CODEC 4 USB 3.0(Note 2)/2.0 LPC Bus iTE Super I/O LPT COM PS/2 KB/Mouse 1 PCI MIC (Center/Subwoofer Speaker Out) Line Out (Front Speaker Out) Line In (Rear Speaker Out) (Note 1) To support DDR3 1600 MHz, you must install an Intel 22nm (Ivy Bridge) CPU. (Note 2) In Windows XP, the Intel USB 3.0 ports can support up to USB 2.0 transfer speed. - 6 -

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40

- 6 -
iTE
Super I/O
GA-B75M-D3V Motherboard Block Diagram
PS/2 KB/Mouse
LGA1155
CPU
Intel
®
B75
PCIe CLK
(100 MHz)
PCI Express Bus
CPU CLK+/- (100 MHz)
1 PCI Express x16
Dual BIOS
COM
LPT
8 USB 2.0/1.1
4 USB 3.0
(Note 2)
/2.0
DDR3 1600
(Note 1)
/1333/1066 MHz
PCI Express Bus
PCIe CLK
(100 MHz)
2 PCI Express x1
5 SATA 3Gb/s
D-Sub
DVI-D
1 SATA 6Gb/s
DMI 2.0
FDI
x16
Dual Channel Memory
x1
x1
x1
PCI CLK
(33 MHz)
1 PCI
PCI Bus
LAN
RJ45
Atheros
GbE LAN
LPC
Bus
Line Out (Front Speaker Out)
MIC (Center/Subwoofer
Speaker Out)
Line In (Rear Speaker Out)
CODEC
(Note 1)
To support DDR3 1600 MHz, you must install an Intel 22nm (Ivy Bridge) CPU.
(Note 2)
In Windows XP, the Intel USB 3.0 ports can support up to USB 2.0 transfer speed.