Gigabyte GA-P55-UD3 - Block Diagram

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Block Diagram
PCIe CLK
(100 MHz)
x16
1 PCI Express x16
Center/Subwoofer Speaker Out
Line Out
MIC
Line In
S/PDIF In
S/PDIF Out
Side Speaker Out
Surround Speaker Out
CODEC
LGA1156
CPU
DMI
Interface
Intel
®
P55
3 PCI
PCI Bus
PCI CLK
(33 MHz)
PCI Express Bus
CPU CLK+/- (133 MHz)
6 SATA 3Gb/s
Dual BIOS
14 USB Ports
DDR3 2200/1333/1066/800 MHz
Dual Channel Memory
PCI Express Bus
PCIe CLK
(100 MHz)
2 PCI Express x1
PCI Express Bus
x1
ATA-133/100/66/33 IDE Channel
2 SATA 3Gb/s
x1
GIGABYTE
SATA2
x1
LAN
RJ45
RTL8111D
x4
1 PCI Express x4
PS/2 KB/Mouse
COM Port
LPC Bus IT8720
Floppy
LPT