IEI Technology KINO-690S1, User Manual, Page: 45 / 229

KINO-690S1 Mini-ITX Motherboard
Page 27
5V Power Supply
Some of the Super I/O features are described in more detail below:
2.6.4.1 Super I/O LPC Interface
The LPC interface on the Super I/O complies with the AMD
®
Low Pin Count Specification
Rev. 1.0. The LPC interface supports both LDRQ# and SERIRQ protocols as well as PCI
PME# interfaces.
2.6.4.2 Super I/O 16C550 UARTs
The onboard Super I/O has two integrated 16C550 UARTs that can support the following:
Two standard serial ports
IrDa 1.0 and ASKIR protocols
2.6.4.3 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.
2.6.4.4 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.
2.6.4.5 Super I/O Keyboard and Mouse Controller
The Super I/O keyboard and mouse controller can execute the 8042 instruction set. Some
of the keyboard and mouse 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