Gigabyte GA-A55M-S2V User Manual - Page 6

GA-A55M-S2V Motherboard Block Diagram - a75

Page 6 highlights

GA-A55M-S2V Motherboard Block Diagram 1 PCI Express x16 APU CLK+/- (100 MHz) DISP CLK+/- (100 MHz) PCIe CLK (100 MHz) 1 PCI Express x1 AMD APU DDR3 1866/1600/1333/1066 MHz Dual Channel Memory x16 x1 DVI-D PCI Express Bus x1 Realtek UMI RTL8111E 1 PCI Express x1 RJ45 LAN x1 PCI Express Bus AMD A75/A55 D-Sub 8 USB 2.0/1.1 Dual BIOS PCI Bus CODEC 6 SATA 3Gb/s LPC Bus iTE IT8720 COM Port PS/2 KB/Mouse MIC (Center/Subwoofer Speaker Out) Line Out (Front Speaker Out) Line In (Rear Speaker Out) S/PDIF Out 1 PCI PCI CLK (33 MHz) - 6 -

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GA-A55M-S2V Motherboard Block Diagram
UMI
APU CLK+/- (100 MHz)
DDR3 1866/1600/1333/1066 MHz
Dual Channel Memory
PCI Express Bus
PCIe CLK
(100 MHz)
1 PCI Express x16
iTE
IT8720
COM Port
LPC
Bus
1 PCI
PCI Bus
PCI CLK
(33 MHz)
Dual BIOS
PS/2 KB/Mouse
D-Sub
LAN
RJ45
x1
Realtek
RTL8111E
x1
1 PCI Express x1
x16
8 USB 2.0/1.1
DVI-D
6 SATA 3Gb/s
AMD APU
DISP CLK+/- (100 MHz)
Line Out (Front Speaker Out)
MIC (Center/Subwoofer Speaker Out)
Line In (Rear Speaker Out)
CODEC
S/PDIF Out
AMD A75/A55
PCI Express Bus
x1
1 PCI Express x1