IEI Technology IMBA-9454ISA, Руководство пользователя

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IMBA-9454ISA ATX Motherboard
Page 33
IrDa 1.0 and ASKIR protocols
Another two chipsets connected to the LPC bus provided connectivity to another four
serial port connectors
2.6.3.4 Super I/O 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.
2.6.3.5 Super I/O 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.
2.6.3.6 Super I/O 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
2.6.3.7 Super I/O 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