IEI Technology IMBA-690AM2, Руководство пользователя

Страница: 36 / 256

IMBA-690AM2 Motherboard
Page 14
2.3.3 Processor Electrical Interfaces
The supported processors have the following electrical interfaces:
HyperTransport™ technology: LVDS-like differential, unidirectional
DDR SDRAM: SSTL_2 per JEDEC specification
Clock, reset, and test signals also use DDR SDRAM-like electrical
specifications.
2.3.4 Processor Power Management
The supported processors have the following power management features:
Multiple low-power states including C1E
System Management Mode (SMM)
ACPI compliant, including support for processor performance states
2.4 AMD 690G Northbridge Chipset
2.4.1 PCI Express Interface
The AMD 690G PCIe bus is compliant with the PCI Express 1.1a. The AMD 690G has one
PCIe x16 interfaces and four PCIe x1 interfaces. The PCIe x16 interface supports a PCIe
x16 graphics card. Two of the PCIe x1 lanes are connected to two PCIe GbE controllers
and a third PCIe x1 lane is connected to a Mini-PCIe expansion slot.
2.4.1.1 PCIe x16 Expansion
One of two PCIe interfaces from the AMD 690G is interfaced to a PCIe x16 expansion slot.
See Figure 2-5 . A standard PCIe x16 expansion board can be inserted into the slot to
provide additional functionality to the system.