Motorola ASTRO XTL 5000 Basic Service Manual page 156

Glossary-2
Term
BBP
baseband interface
port
BGA
ball grid array
CODEC
coder/decoder
CPS
Customer
Programming
Software
D/A
DAC
Data communication
equipment
Data terminal
equipment
DCE
default
digital
digital-to-analog
conversion
digital-to-analog
converter
Digital Private-Line
June 11, 2003
See baseband interface port.
Synchronous serial interface to the transceiver board used to transfer
transmit and receive audio data.
See ball grid array.
A type of IC package characterized by solder balls arranged in a grid
that are located on the underside of the package.
See coder/decoder.
A device that encodes or decodes a signal.
See Customer Programming Software.
Software with a graphical user interface containing the feature set of an
ASTRO radio. See also RSS.
See digital-to-analog conversion.
See digital-to-analog converter.
Definition for device (such as radio) data communications using the
RS232 protocol. The correct data communication wiring requires the
device's TX pins (output) to connect to the RX pins (input) and the RTS
pins (output) to connect to the CTS pins (input). It is incorrect to attach
device pins having the same name to to each other.
Data terminal equipment; for example, a computer.
See Data communication equipment.
A pre-defined set of parameters.
Refers to data that is stored or transmitted as a sequence of discrete
symbols from a finite set; most commonly this means binary data
represented using electronic or electromagnetic signals. See also
analog.
Conversion of a digital signal to a voltage that is proportional to the input
value. See also A/D.
A device that converts digital data into analog signals. See also ADC.
A type of digital communications that utilizes privacy call, as well as
memory channel and busy channel lock out to enhance communication
efficiency.
Definition
6881096C73-O