Norco BIS-6620, User Manual

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BIS-6620
Based on
Menlow Platform
Mini PC
49
LPT
Universal parallel interface. A name retained by DOS to represent an interface for data
transmission in parallel. Usually used to connect printers.
PnP
It is a specification that allows PC to configure its external devices automatically and it
works independently without the manual operation. To achieve this function, BIOS should be
able to support PnP and a PnP expansion card is also necessary.
POST
Power On Self Test. While the system is booting, BIOS will keep testing the system which
including RAM, keyboard, hard disk driver to check if all the components are connected directly
and function well.
PS/2
A keyboard & mouse connective interface specification developed by IBM.PS/2 is a DIN
interface with only 6PIN; it also can connect other devices, like modem.
USB
It is the Universal Serial Bus for short. A hardware interface adapts to low speed
peripherals, and is always used to connect keyboard, mouse etc. One PC can connect
maximum 127 USB devices, providing 12Mbit/s transmit bandwidth USB supports hot swap
and multi- data stream, namely, you can plug USB devices while system is running, system can
auto-detect and makes it work on.