SOYO SY-7IWM User Manual page 18

Motherboard Description
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Compatible (standard mode)
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Bi-directional (PS/2 compatible)
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Bi-directional EPP. A driver from the peripheral manufacturer is
required for operation. See Section 6.2 for EPP compatibility.
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Bi-directional high-speed ECP
1-8.3 Diskette Drive Controller
The I/O controller is software compatible with the 82077 diskette drive
controller and supports both PC-AT and PS/2 modes. In the Setup
program, the diskette drive interface can be configured for the following
diskette drive capacities and sizes.
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360 KB, 5.25-inch
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1.2 MB, 5.25-inch
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720 KB, 3.5-inch
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1.2 MB. 3.5-inch (driver required)
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1.25-1.44 MB, 3.5-inch
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2.88 MB, 3.5-inch
1-8.4 PS/2 Keyboard and Mouse Interface
PS/2 keyboard and mouse connectors are located on the back panel of the
motherboard. The +5 V lines to these connectors are protected with a fuse
circuit that, like a self-healing fuse, reestablishes the connection after an
over-current condition is removed.
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Note
The mouse and keyboard can be plugged into either PS/2 connector.
Power to the computer should be turned off before a keyboard or mouse is
connected or disconnected.
The keyboard controller contains code, which provides the traditional
keyboard and mouse control functions, and also supports Power On/Reset
password protection. Power On/Reset password can be specified in the
BIOS Setup program.
The keyboard controller also supports the hot-key sequence
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SY-7IWM/L