IEI Technology IMBA-XQ354, User Manual

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IMBA-XQ354 Motherboard
Page 23
2.7.1.4 Enhanced Hardware Monitor
The Super I/O Enhanced Hardware Monitor monitors three thermal inputs, VBAT
internally, and eight voltage monitor inputs. These hardware parameters are reported in
the BIOS and can be read from the BIOS Hardware Health Configuration menu.
2.7.1.5 Fan Speed Controller
The Super I/O fan speed controller enables the system to monitor the speed of the fan.
One of the pins on the fan connector is reserved for fan speed detection and interfaced to
the fan speed controller on the Super I/O. The fan speed is then reported in the BIOS.
2.7.1.6 Floppy Disk Controller
The Super I/O floppy disk controller has the following specifications:

Supports floppy drives with the following capacity:
o
360K
o
720K
o
1.2M
o
1.44M
o
2.88M

Enhanced digital separator

3-mode drives are supported
2.7.1.7 Keyboard/Mouse Controller
The Super I/O keyboard/mouse controller can execute the 8042 instruction set. Some of
the keyboard controller features are listed below:

The 8042 instruction is compatible with a PS/2 keyboard and PS/2 mouse

Gate A20 and Keyboard reset output

Supports multiple keyboard power on events

Supports mouse double-click and/or mouse move power on events