Supero X9DR7-TF+, User Manual

Page: 22 / 117

1-14
X9DR7-TF+/X9DRE-TF+ Motherboard User’s Manual
filter to shield the computer from noise. It is recommended that you also install a
power surge protector to help avoid problems caused by power surges.
1-7 Super I/O
The Super I/O supports two high-speed, 16550 compatible serial communication
ports (UARTs). Each UART includes a 16-byte send/receive FIFO, a programmable
baud rate generator, complete modem control capability, and a processor interrupt
system. Both UARTs provide 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 Advanced Power Management
The new advanced power management features supported by this motherboard
include IPNM and ME. Please note that you will need to do the following to use
these two new features:
•
Use a power supply that supports PMBus 1.1 or 1.2.
•
Install the NMView software in your system. NMView is optional and can be
purchased from Supermicro.
Intel
®
Intelligent Power Node Manager (IPNM)
The Intel
®
Intelligent Power Node Manager (IPNM) provides your system with
real-time thermal control and power management for maximum energy efficiency.
Although IPNM is supported by the BMC (Baseboard Management Controller),
your system must also have IPNM-compatible Management Engine (ME) firmware
installed in your system for IPNM support.
Note : Support for IPNM Specification Version 1.5 or Vision 2.0 depends
on the power supply used in the system.