Ga-P55A-Ud3P/Ga-P55A-Ud3R Motherboard Block Diagram - Gigabyte GA-P55A-UD3P User Manual

GA-P55A-UD3P/GA-P55A-UD3R Motherboard Block Diagram

PCIe CLK
(100 MHz)
1 PCI Express x16
PCI Express Bus
2 SATA 3Gb/s
PCIe CLK
(100 MHz)
JMicron
JMB362
x1
PCI Express Bus
2 SATA 6Gb/s
PCI Bus
3 PCI
PCI CLK
(33 MHz)
(Note) This feature is optional due to different regional policy.
x16
LAN
2 USB 3.0/2.0
RJ45
Realtek
NEC
RTL8111E
D720200F1
x1 x1
x1
Marvell 9128
iTE
IT8213
ATA-133/100/66/33
IDE Channel
LGA1156
CPU
DMI
1 PCI Express x4
Interface
Intel P55
®
CODEC
- 8 -
CPU CLK+/- (133 MHz)
DDR3 2200/1333/1066/800 MHz
Dual Channel Memory
2 PCI Express x1
x1
x4 Switch
PCI Express Bus
Dual BIOS
6 SATA 3Gb/s
14 USB 2.0/1.1
LPC Bus
iTE
IT8720
TPM
(Note)
j Only for GA-P55A-UD3P.
Floppy
COM Port
PS/2 KB/Mouse
j