Gigabyte GA-MA785GM-US2H Manual - Page 8

Block Diagram - am3

Page 8 highlights

Block Diagram PCIe CLK (100 MHz) AM3/AM2+/AM2 CPU CPU CLK+/- (200 MHz) DDR2 1200(O.C.)/1066(Note 1)/800 MHz 1 PCI Express x16 Dual Channel Memory Hyper Transport 3.0 PCI Express x16 PCI Express Bus x1 PCIe CLK (100 MHz) 1 PCI Express x1 RTL8111C RJ45 LAN Dual BIOS PCI Bus TSB43AB23 2 IEEE 1394a AMD 785G GFX CLK (100 MHz) D-Sub DVI-D or HDMI (Note 2) DDR3 SidePort Memoryj 12 USB Ports AMD SB710 ATA-133/100/66/33 IDE Channel 6 SATA 3Gb/s CODEC LPC Bus IT8718 Floppy LPT Port COM Port PS/2 KB or Mouse Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line Out Line In S/PDIF In S/ PDIF Out 2 PCI PCI CLK (33 MHz) j Only for GA-MA785GPM-UD2H. (Note 1) Whether 1066 MHz or above memory speed is supported depends on the CPU being used. (Note 2) Simultaneous output for DVI-D and HDMI is not supported. - 8 -

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- 8 -
Block Diagram
AM3/AM2+/AM2
CPU
Hyper Transport 3.0
AMD 785G
PCIe CLK
(100 MHz)
PCI Express Bus
CPU CLK+/- (200 MHz)
1 PCI Express x1
RTL8111C
DDR2 1200(O.C.)/1066
(Note 1)
/800 MHz
PCIe CLK
(100 MHz)
1 PCI Express x16
LAN
RJ45
x1
GFX CLK (100 MHz)
D-Sub
DVI-D or HDMI
(Note 2)
PCI Express x16
j
Only for GA-MA785GPM-UD2H.
(Note 1)
Whether 1066 MHz or above memory speed is supported depends on the CPU being used.
(Note 2) Simultaneous output for DVI-D and HDMI is not supported.
Dual Channel Memory
DDR3 SidePort
Memory
j
PS/2 KB or Mouse
AMD SB710
IT8718
Floppy
ATA-133/100/66/33 IDE Channel
COM Port
12 USB Ports
LPC
Bus
6 SATA 3Gb/s
LPT Port
Center/Subwoofer Speaker Out
Line Out
MIC
Line In
S/PDIF In
S/ PDIF Out
Side Speaker Out
Surround Speaker Out
CODEC
2 PCI
PCI Bus
PCI CLK
(33 MHz)
TSB43AB23
2 IEEE 1394a
Dual BIOS