Ga-890Gpa-Ud3H Motherboard Block Diagram - Gigabyte GA-890GPA-UD3H User Manual

GA-890GPA-UD3H Motherboard Block Diagram

1 PCI Express x16
(Note 1)
PCIe CLK
(100 MHz)
Switch
PCI Express Bus
x1 x1
PCIe CLK
(100 MHz)
3 PCI Express x1
6 SATA 6Gb/s
ATA-133/100/66/33
IDE Channel
2 SATA 3Gb/s
PCI Express Bus
PCI Bus
2 PCI
PCI CLK
(33 MHz)
(Note 1) For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the
PCIEX16 slot. The PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot is populated, the
PCIEX16 slot will operate at up to x8 mode.
(Note 2) To reach DDR3 1866 MHz or above, you must install two memory modules and install them in the DDR3_3 and
DDR3_4 memory sockets.
(Note 3) Simultaneous output for DVI-D and HDMI is not supported.
2 PCI Express x8
(Note 1)
LAN
RJ45
Realtek
RTL8111D
x1
x16
x1 x1
NEC
D720200F1
2 USB 3.0/2.0
GIGABYTE
SATA2
T.I. TSB43AB23
3 IEEE 1394a
CPU CLK+/- (200 MHz)
AM3 CPU
Hyper Transport 3.0
GFX CLK (100 MHz)
AMD 890GX
Dual BIOS
AMD SB850
LPC
Bus
CODEC
- 8 -
DDR3 1866(O.C.)/1333/1066 MHz
Dual Channel Memory
D-Sub
DVI-D (Note 3)
(Note 3)
HDMI
DDR3 SidePort
Memory
12 USB 2.0/1.1
Floppy
iTE
COM Port
IT8720
PS/2 KB/Mouse
(Note 2)