Gigabyte GA-N680SLI-DQ6 Manual - Page 8

Block Diagram - memory

Page 8 highlights

Block Diagram PCIe CLK (100 MHz) LGA775 Processor CPU CLK+/-(333/266/200/133 MHz) PCI Express x16 Host Interface DDRII 800/667/533 MHz DIMM LAN RJ45 LAN RJ45 Marvell Marvell 88E8052 88E8056 x1 x1 nVIDIA® nForce 680i SLI Northbridge Dual Channel Memory 1 PCI Express x1 PCIe CLK (100 MHz) PCI Express Bus 4 SATA 3Gb/s GIGABYTE SATA2 x 2 6 SATA 3Gb/s PCI Bus LAN1 LAN2 RJ45 RJ45 Marvell 88E1116 x 2 nVIDIA® nForce 680i SLI Southbridge ATA33/66/100/133 IDE Channel Floppy LPC BUS IT8718 LPT Port COM Port TSB43AB23 CODEC PS/2 KB/Mouse 3 PCI PCI CLK (33 MHz) 10 USB Ports Dual BIOS PCI Express x8 PCI Express x16 3 IEEE1394a Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out - 8 -

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- 8 -
Block Diagram
LGA775
Processor
CPU CLK+/-(333/266/200/133 MHz)
Host Interface
3 PCI
PCI Bus
3 IEEE1394a
TSB43AB23
DDRII 800/667/533 MHz
DIMM
Dual Channel Memory
6 SATA 3Gb/s
10 USB
Ports
Line-Out
MIC
CODEC
Line-In
SPDIF In
SPDIF Out
Side Speaker Out
Center/Subwoofer Speaker Out
Surround Speaker Out
ATA33/66/100/133
IDE Channel
PCIe CLK
(100 MHz)
PCI Express x16
LAN1
RJ45
LPC BUS
Floppy
LPT Port
COM Port
PS/2 KB/Mouse
nVIDIA
®
nForce 680i SLI
Northbridge
Dual BIOS
PCI Express x8
IT8718
PCI Express x16
LAN2
RJ45
PCI CLK
(33 MHz)
Marvell
88E1116 x 2
nVIDIA
®
nForce 680i SLI
Southbridge
1 PCI Express x1
PCI Express Bus
4 SATA 3Gb/s
x1
LAN
RJ45
GIGABYTE
SATA2 x 2
x1
LAN
Marvell
88E8056
Marvell
88E8052
RJ45
PCIe CLK
(100 MHz)