Gigabyte GA-MA790FXT-UD5P: Block Diagram

Block Diagram

2 PCIe x16

CPU CLK+/-(200 MHz)

AMD Socket

DDR3 1666(O.C.)1333/1066 MHz

DIMM

AM3 CPU

Dual Channel Memory

PCIe CLK

(100 MHz)

Hyper Transport 3.0

PCI Express x16

LAN2

LAN1

3 PCI Express x1

RJ45

RJ45

AMD 790FX

RTL

RTL

PCIe CLK

8111DL

8111DL

(100 MHz)

x1 x1 x1

x1

x1

PCI Express Bus

x1

2 SATA 3Gb/s

JMB322

GIGABYTE

SATA2

2 SATA 3Gb/s

JMB322

6 SATA 3Gb/s

12 USB Ports

ATA-133/100/66/33

AMD SB750

IDE Channel

Dual BIOS

LPC BUS

PCI Bus

Floppy

LPT Port

IT8720

TSB43AB23

CODEC

COM Port

3 IEEE 1394a

MIC

PS/2 KB/Mouse

Line-In

Line-Out

SPDIF In

SPDIF Out

Side Speaker Out

2 PCI

Surround Speaker Out

Center/Subwoofer Speaker Out

- 8 -