Gigabyte GA-M55SLI-S4 - Block Diagram

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Block Diagram
Center/Subwoofer Spear Out
CPU CLK+/- (200 MHz)
Hyper Transport Bus
nVIDIA
®
nForce4
SLI
DDRII 400/533/667/800 MHz DIMM
IT8716
4 SATA 3Gb/s
ATA-33/66/100/133
IDE Channels
PCI CLK
(33 MHz)
2 PCI
PCI Bus
10 USB
Ports
Dual Channel Memory
Floppy
PS/2 KB/Mouse
LPT Port
LPC BUS
COM Port
Line-Out
MIC
CODEC
Line-In
SPDIF In
SPDIF Out
Side Speaker Out
Surround Speaker Out
PCI Express x1 Bus
BIOS
RJ45
Marvell
88E1116
3 PCI Express x 1
x1
PCIe CLK
(100 MHz)
x1
x1
3 IEEE 1394
TSB43AB23
PCI Express x16 Bus
2 PCIe x 81 PCIe x 16
or
SLI Jumper
PCIe CLK
(100 MHz)
SLI Mode
Normal Mode
AMD
Socket AM2
CPU