User`s manual

- 5 -

GA-B75M-D2P Motherboard Block Diagram

PS/2 KB/Mouse

LGA1155

CPU

Intel

B75

PCIe CLK

(100 MHz)

CPU CLK+/- (100 MHz)

1 PCI Express x16

BIOS

COM

LPT

6 USB 2.0/1.1

4 USB 3.0/2.0

LPC

Bus

DDR3 1600/1333/1066 MHz

LAN

RJ45

PCI Express Bus

PCIe CLK

(100 MHz)

Realtek

GbE LAN

1 PCI Express x1

5 SATA 3Gb/s

D-Sub

DMI 2.0

FDI

x16

Dual Channel Memory

x1 x1

iTE

Super I/O

For detailed product information/limitation(s), refer to "1-2 Product Specications."

Line Out (Front Speaker Out)

MIC (Center/Subwoofer

Speaker Out)

Line In (Rear Speaker Out)

CODEC

PCI CLK

(33 MHz)

1 PCI

PCI Bus

1 SATA 6Gb/s