Block Diagram - Gigabyte GA-N680SLI-DQ6 User Manual

Block Diagram

PCIe CLK
(100 MHz)
PCI Express x16
LAN
RJ45
Marvell
88E8052
x 1
PCI Express Bus
4 SATA 3Gb/s
PCI Bus
TSB43AB23
3 PCI
PCI CLK
(33 MHz)
Processor
LAN
nForce 680i SLI
RJ45
Northbridge
Marvell
88E8056
x 1
GIGABYTE
SATA2 x 2
nForce 680i SLI
Southbridge
CODEC
CPU CLK+/-(333/266/200/133 MHz)
LGA775
Host Interface
nVIDIA
®
nVIDIA
®
LPC BUS
10 USB
Ports
PCI Express x8
- 8 -
DDRII 800/667/533 MHz DIMM
Dual Channel Memory
1 PCI Express x1
PCIe CLK
(100 MHz)
6 SATA 3Gb/s
ATA33/66/100/133
IDE Channel
IT8718
PS/2 KB/Mouse
Dual BIOS
PCI Express x16
Floppy
LPT Port
COM Port