GIGABYTE Processor Motherboard GA-7N400S-L - Manual (Page 7)

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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