Block Diagram - Gigabyte GA-N650SLI-DS4 User Manual

Block Diagram

1 PCIe x16
PCIe CLK
or
(100 MHz)
Normal Mode
Switch
PCI Express x 16 Bus
PCI Express Bus
PCIe CLK
(100 MHz)
2 PCI Express x 1
PCI Bus
TSB43AB23
3 PCI
PCI CLK
(33 MHz)
2 PCIe x8
SLI Mode
x 1 x 1
CODEC
CPU CLK+/-(333/266/200/133 MHz)
LGA775
Processor
Host Interface
nVIDIA
®
nForce 650i
SLI
Northbridge
nVIDIA
®
nForce 650i
SLI
Southbridge
LPC BUS
8 USB
Ports
- 8 -
DDRII 800/667/533 MHz DIMM
Dual Channel Memory
4 SATA 3Gb/s
ATA 33/66/100/133
IDE Channels
Dual BIOS
Floppy
IT8718
LPT Port
COM Port
PS/2 KB/Mouse