Block Diagram - Gigabyte GA-790FXTA-UD5 User Manual

Block Diagram

2 PCI Express x8
PCIe CLK
(100 MHz)
x8
Switch
PCI Express Bus
x1
PCIe CLK
(100 MHz)
1 PCI Express x1
3 PCI
PCI CLK
(33 MHz)
(Note) To reach DDR3 1866 MHz or above, you must install two memory modules and install them in the
DDR3_3 and DDR3_4 memory sockets.
1 PCI Express x16
1 PCI Express x16
or
x16
x16
x1 x1
RTL8111D RTL8111D
RJ45 RJ45
LAN1 LAN2
Dual BIOS
PCI Bus
TSB43AB23
3 IEEE 1394a
CPU CLK+/- (200 MHz)
AM3 CPU
DDR3 1866 (O.C.)
Hyper Transport 3.0
SATA 3Gb/s
PCI Express Bus
AMD 790FX
2 USB 3.0/2.0
2 SATA 6Gb/s
AMD SB750
LPC
Bus
CODEC
- 8 -
(Note)
/1333/1066 MHz
Dual Channel Memory
JMicron
JMB362
x1
PCIe CLK (100 MHz)
x1
NEC
Marvell 9128
10 USB 2.0/1.1 Ports
ATA-133/100/66/33 IDE Channel
6 SATA 3Gb/s
Floppy
LPT Port
IT8720
COM Port
PS/2 KB/Mouse
x1