Справочник Пользователя для AMD PPC-L106T

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Chapter 2  System Setup    17
2.4  Installing I/O Equipment
2.4.1 PS/2 keyboard and PS/2 mouse
The PPC-L106T provides a PS/2 keyboard connector that supports a PS/2 
style keyboard and a 5-pin DIN keyboard extension cable. In most cases, 
especially in embedded applications, a keyboard is not used. The standard 
PC/AT BIOS will report an error or failure during power-on self-test 
(POST) after a reset if the keyboard is not present. The BIOS standard 
setup menu allows you to select* "All, But Keyboard" under the "Halt 
On" selection. This allows no-keyboard operation in embedded system 
applications without the system halting under POST. Note that the mouse 
port on the PPC-L106T is a PS/2 mouse port.
2.4.2 Mic-in, line-out
The PPC is equipped with a high quality audio interface, which provides 
16-bit CD quality recording and playback as well as OPL3 compatible 
FM music. It is supported by all major operating systems and is com-
pletely compatible with Sound Blaster Pro.
The audio interface includes two jacks: microphone-in and line-out (See 
Fig. 1-2).
2.4.3 External VGA
The PPC-L106T can be connected to an external CRT monitor. To con-
nect an external CRT monitor, connect the monitor's VGA cable to the 
PPC-102's VGA port and connect the monitor's power cable to an AC 
outlet. The PPC-L106T's external CRT display (VGA) connector is a 
standard 15-pin D-SUB connector commonly used for VGA.
2.4.4 Four serial COM ports
Many available peripherals, such as a serial mouse or an optional touch-
screen, require connection to a serial port. When an optional touchscreen 
is ordered with a PPC-L106T, it shares COM4, and COM4 is not avail-
able as a serial port.
Note:
“All but keyboard” is the default setting.