Gigabyte GA-7N400S-L User Manual - Page 7

Block Diagram - l bios

Page 7 highlights

Block Diagram AGP 4X/8X AMD-K7 CPU CPUCLK+/-(100/133/166/200MHz) 5 PCI AGPCLK 66MHz RJ45* RTL8100C* PCI Bus 33MHz nVIDIA nForce 2 Ultra 400 nVIDIA nForce 2 MCP RAID DDR 400/333/266MHz DIMM DDR HCLK+/- (100/133/166/200MHz) NBGCLK 66 MHz 33MHz 14.318MHz 48MHz BIOS IT8712 Floppy LPT Port AC97 Link PCICLK (33MHz) CODEC 2 Serial ATA 8 USB ATA33/66/100/ Ports 133 IDE Channels 2 COM Ports 24MHz 33MHz PS/2 KB/Mouse Mic In Line In Line Out * Only for GA-7N400S-L. - 7 -

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- 7 -
Block Diagram
* Only for GA-7N400S-L.
AMD-K7
CPU
CPUCLK+/-(100/133/166/200MHz)
nVIDIA
nForce 2
Ultra 400
HCLK+/- (100/133/166/200MHz)
DDR 400/333/266MHz DIMM
PCICLK
(33MHz)
5 PCI
PCI Bus 33MHz
DDR
33MHz
48MHz
IT8712
14.318MHz
BIOS
Floppy
PS/2 KB/Mouse
LPT Port
NBGCLK 66 MHz
2 COM Ports
Line In
Mic In
ATA33/66/100/
133 IDE
Channels
nVIDIA
nForce 2
MCP RAID
CODEC
Line Out
RJ45*
RTL8100C*
8 USB
Ports
33MHz
24MHz
AGPCLK 66MHz
AGP 4X/8X
AC97 Link
2 Serial
ATA