Block Diagram - Gigabyte GA-MA785GT-UD3H User Manual

Block Diagram

1 PCI Express x4
PCIe CLK
(100 MHz)
PCI Express Bus
x1 x1
PCIe CLK
(100 MHz)
3 PCI Express x1
6 SATA 3Gb/s
ATA-133/100/66/33 IDE Channel
PCI Bus
3 IEEE 1394a
2 PCI
PCI CLK
(33 MHz)
(Note 1) Simultaneous output for DVI-D and HDMI is not supported.
(Note 2) The PCIEX1_2 and PCIEX1_3 slots share bandwidth with the PCIEX4_1 slot. When the PCIEX4_1
slot is populated with a x4 card, the PCIEX1_2 and PCIEX1_3 slots become unavailable.
1 PCI Express x16
(Note 2)
x4 x16
x1 x1
RTL8111C
RJ45
(Note 2)
LAN
TSB43AB23
CPU CLK+/- (200 MHz)
AM3 CPU
Hyper Transport 3.0
AMD 785G
AMD SB710
LPC
Bus
CODEC
- 8 -
DDR3 1666(O.C.)/1333/1066 MHz
Dual Channel Memory
GFX CLK (100 MHz)
D-Sub
DVI-D or
(Note 1)
HDMI
12 USB Ports
Dual BIOS
Floppy
LPT Port
IT8718
COM Port
PS/2 KB or Mouse