Albatron PX925X Series, Руководство пользователя

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PX925X/PX925XE Series
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Back Panel Configuration
PS/2 Mouse & PS/2 Keyboard Connectors: KB/MS
These mainboards provide a standard PS/2 mouse connector and PS/2 keyboard
connector. The pin assignments are described below:
Serial and Parallel Interface Ports
These mainboards come equipped with two serial ports and one parallel port.
Parallel Interface Port: PRT
The parallel port on your system has a 25-pin, DB25 connector that is used to interface
with parallel printers and other devices using a parallel interface.
The Serial Interface: COM1/COM2
The serial interface port is sometimes referred to as an RS-232 port or an asynchronous
communication port. Mice, modems and other peripheral serial devices can be
connected to this port.
Pin Assignment Pin Assignment
1 Data 4 +5 V (fused)
2 No connect 5 Clock
3 Ground 6 No connect