Norco BIS-6622 II, User Manual

Page: 35 / 36

BIS-6622
Mini PC Based on Intel Atom E6XX Processor
25
COM
Computer-Output Microfilmer. A universal serial communication interface, usually adopts normative
DB9 connector.
DIMM
Dual-Inline-Memory-Module. It’s a small circuit board with memory chipset, providing 64bit RAM bus
width.
DRAM
Dynamic Random Access Memorizer. It’s a normal type of universal memory often with a transistor
and a capacitance to store 1 bit. With the development of the technology, more and more types of
ORAM with various specifications exist in computer application, such as SDRAM, DDR SDRAM and
RDRAM
IDE
Driver specifications for integrated circuit devices, It is widely used for connecting HDD / CD-ROM
devices.
IrDA
Infrared Data Association for short. Here it refers to infrared transmit interface, to connect infrared
transmit devices. This sort of device transmits data by infrared light-wave without connecting any
cables .It has been developed into a standard now.
LAN
Network interface. Network grouped by correlative computers in a small area, generally in a company
or a building. Local area network is generally buildup by sever, workstation, some communication
links. Terminals can access data and devices anywhere through cables so that many users can share
costly device and resource.
LED
Light-Emitting Diode. a semiconductor device that shines when power supply is connected, often
used to denote info directly by light, for example, to denote power on or HDD work normally.