Block Diagram - Gigabyte GA-P55-UD5 User Manual

Block Diagram

2 PCI Express x8
PCIe CLK
(100 MHz)
PCI Express Bus
PCIe CLK
(100 MHz)
PCI Express Bus
2 SATA 3Gb/s
2 SATA 3Gb/s
ATA-133/100/66/33 IDE Channel
PCI Bus
2 PCI
PCI CLK
(33 MHz)
(Note) This feature is optional due to different regional policy.
1 PCI Express x16
or
x8 x16
Switch
LAN1 LAN2
RJ45 RJ45
RTL8111D RTL8111D
x1 x1
x1
x1
JMB362
GIGABYTE
SATA2
TSB43AB23
3 IEEE 1394a
CPU CLK+/- (133 MHz)
LGA1156
CPU
1 PCI Express x4
DMI
Interface
x4
Intel P55
®
Dual BIOS
LPC
Bus
IT8720
CODEC
- 8 -
DDR3 2200/1333/1066/800 MHz
Dual Channel Memory
3 PCI Express x1
2 SATA 3Gb/s
or
JMB362
x1
Switch
PCIe CLK (100 MHz)
PCI Express Bus
6 SATA 3Gb/s
14 USB Ports
Floppy
COM Port
PS/2 KB/Mouse
TPM
(Note)