Ga-890Fxa-Ud5 Motherboard Block Diagram - Gigabyte GA-890FXA-UD5 User Manual

GA-890FXA-UD5 Motherboard Block Diagram

2 PCI Express x8
PCIe CLK
(100 MHz)
x8
Switch
PCI Express Bus
x4
PCIe CLK
(100 MHz)
1 PCI Express x4
PCI Express Bus
PCIe CLK
(100 MHz)
PCI Bus
1 PCI
PCI CLK
(33 MHz)
(Note) Two share the same ports with eSATA.
1 PCI Express x16
1 PCI Express x16
or
x16
x16
x1
x1
Realtek Realtek
RTL8111D RTL8111D
RJ45
RJ45
LAN1 LAN2
x1
x1
2 PCI Express x1
TSB43AB23
3 IEEE 1394a
CPU CLK+/- (200 MHz)
AM3 CPU
DDR3 1866 (O.C.)/1333/1066 MHz
Hyper Transport 3.0
SATA 3Gb/s
PCI Express Bus
AMD 890FX
2 USB 3.0/2.0
x1
AMD SB850
LPC
Bus
CODEC
- 8 -
Dual Channel Memory
JMicron
JMB362
x1
x1
NEC
D720200F1
2 SATA 3Gb/s
GIGABYTE
ATA-133/100/66/33
SATA2
IDE Channel
14 USB 2.0/1.1
Dual BIOS
6 SATA 6Gb/s
Floppy
LPT Port
IT8720
COM Port
PS/2 KB/Mouse
PCIe CLK
(100 MHz)
(Note)