Supero X9DRT-F, Руководство пользователя

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X9DRT-F/-IBQF/-IBFF Motherboard User’s Manual
1-7 Super I/O
The X9DRT-F/-IBQF/-IBFF motherboard supports one 16550-compatible serial
communication connection. COM Port 1 provides legacy speed with baud rate of
up to 115.2 Kbps as well as an advanced speed with baud rates of 250 K, 500 K,
or 1 Mb/s, which support higher speed modems.
The Super I/O provides functions that comply with ACPI (Advanced Configuration
and Power Interface), which includes support of legacy and ACPI power manage-
ment through an SMI or SCI function pin. It also features auto power management
to reduce power consumption.
1-8 Overview of the Nuvoton WPCM450 Controller
The Nuvoton WPCM450 Controller, a Baseboard Management Controller (BMC),
supports 2D/VGA-compatible Graphic Cores with PCI interface, creating multi-me-
dia virtualization via Keyboard/Video/Mouse Redirection (KVMR). The WPCM450
Controller is ideal for remote system management.
The WPCM450 Controller interfaces with the host system via PCI connections
to communicate with the graphics cores. It supports USB 2.0 and 1.1 for remote
keyboard/mouse/virtual media emulation. It also provides LPC interface support to
control Super IO functions. The WPCM450 Controller is connected to the network
via an external Ethernet PHY module or shared NCSI connections.
The WPCM450 communicates with onboard components via six SMBus inter-
faces, PECI (Platform Environment Control Interface) buses, and General Purpose
I/O ports.
WPCM450 DDR2 Memory Interface
The WPCM450 supports a 16-bit DDR2 memory module with a speed of up to 220
MHz. For best signal integrity, the WPCM450 provides point-to-point connection.
WPCM450 PCI System Interface
The WPCM450 provides 32-bit, 33 MHz 3.3V PCI interface, which is compliant
with the PCI Local Bus Specification Rev. 2.3. The PCI system interface connects
to the onboard PCI Bridge used by the graphics controller.
Other Features Supported by the WPCM BMC Controller
The WPCM450 supports the following features: