Avaya 6402 Guia Do Utilizador
DEFINITY Communications System
Glossary
7400HS Link Data Module
User´s Guide
Page G-3
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Originate mode.
An operational mode where the 7400HS Link is offhook sending Dial ASCII
messages to set up a call.
Reset.
A condition where the microprocessor, having received a reset signal, aborts its current
operation, performs a self-test, initializes the 7400HS Link circuits, and then enters the idle mode.
Sanity timeout.
A condition where the microprocessor receives a reset signal because it did not
update a predefined register within the required time interval.
SCC.
See Serial Communication Controller.
SDS.
Serial Communication Controller (SCC).
A HDLC controller for transferring S-channel data
between the CRDLIs and the microprocessor.
Switched Digital System (SDS).
Need Definition
Terminal mode.
The mode of operation of the DCP port at a digital endpoint such as the 7400HS
Link.
Timer.
A counter that is either incremented or decremented on a periodic basis, or a device
which changes its output at the end of a specified interval.