Supermicro X12SCV-W, Руководство пользователя

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Chapter 1: Introduction
while providing a processor architecture-independent implementation that is compatible with
Windows operating systems. For detailed information regarding OS support, refer to the
Supermicro website .
1.6 Power Supply
As with all computer products, a stable power source is necessary for proper and reliable
operation. It is even more important for processors that have high CPU clock rates where
noisy power transmission is present.
The X12SCV-W motherboard accommodates a 24-pin ATX power supply. Although most
power supplies generally meet the specifications required by the CPU, some are inadequate.
In addition, one 12V 8-pin power connection is required to ensure adequate power to the
system.
Warning: To avoid damaging the power supply or the motherboard, use a power sup-
ply that contains a 24-pin and an 8-pin power connector. Connect the power supplies
to the 24-pin (JPWR1), and the 8-pin (JPV1) power connectors on the motherboard.
Failure in doing so may void the manufacturer warranty on your power supply and
motherboard.
It is strongly recommended that you use a high quality power supply that meets ATX power
supply Specification 2.02 or above.
1.7 Serial Port
The Super I/O provides high-speed, 16550 compatible universal asynchronous receiver-
transmitter (UART) serial communication ports, which support serial infrared communication.
The UART includes send/receive FIFO, a programmable baud rate generator, complete
modem control capability, and a processor interrupt system. The UART 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, supporting higher speed modems.
The Super I/O provides functions that comply with ACPI, which includes support of legacy
and ACPI power management through a SMI or SCI function pin. It also features auto power
management to reduce power consumption.