Gigabyte GA-P55-UD3R Manual - Page 8
Block Diagram - p55
UPC - 818313008770
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Block Diagram PCIe CLK (100 MHz) 1 PCI Express x16 LGA1156 CPU CPU CLK+/- (133 MHz) DDR3 2200/1333/1066/800 MHz Dual Channel Memory x16 PCI Express Bus LAN RJ45 RTL8111D x1 PCI Express Bus x1 PCIe CLK (100 MHz) x1 1 PCI Express x1 2 SATA 3Gb/s ATA-133/100/66/33 IDE Channel PCI Bus GIGABYTE SATA2 DMI Interface 1 PCI Express x4 Intel® P55 x4 PCI Express Bus x1 2 SATA 3Gb/s Dual BIOS JMB362 6 SATA 3Gb/s 14 USB Ports CODEC LPC Bus IT8720 Floppy COM Port PS/2 KB/Mouse TPM j Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line Out Line In S/PDIF In S/PDIF Out 4 PCI PCI CLK (33 MHz) j Only for GA-P55-UD3P. - 8 -
- 8 -
Block Diagram
j
Only for GA-P55-UD3P.
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
PS/2 KB/Mouse
LGA1156
CPU
DMI
Interface
Intel
®
P55
4 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
x1
JMB362
2 SATA 3Gb/s
COM Port
LPC Bus
IT8720
TPM
j
PCIe CLK
(100 MHz)
1 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
Floppy