Block Diagram - Gigabyte AMD Socket 939 Processor Motherboard GA-K8NXP-SLI User Manual

Block Diagram

1 PCIE x 16
PCI-ECLK
or
(100MHz)
Normal Mode
SLI Switch
PCI Express x 16 Bus
2 PCI Express x 1 Ports
PCI-ECLK
(100MHz)
PCI Express x 1 Bus
PCI Bus
Sil3114
4 SATA
2PCI
PCICLK
(33MHz)
2 PCIE x 8
SLI Mode
LAN 1
RJ45
Marvell
8053
VITESSE
8201 phy
TSB82AA2
TSB81BA3
AMD K8
Socket 939
CPU
Hyper Transport Bus
nVIDIA
®
nForce4
SLI
LPC BUS
CODEC
10 USB
Ports
- 7 -
CPUCLK+/-(200MHz)
DDR 400/333/266/200MHz DIMM
Dual Channel Memory
BIOS
4 SATA 3Gb/s
ATA33/66/100/133
IDE Channels
IT8712F
24MHz
33MHz
IR_CIR
Floppy
LPT Port
COM Port
PS/2 KB/Mouse