PAD Services

X.3 Parameter Descriptions

Table 6-4

(Continued)

 

 

 

 

 

 

 

 

 

6

- Service

 

Specifies that the terminal is to receive the PAD

 

Signals

 

service signals that are received by the PAD.

 

 

 

 

PAD service signals are described in X.25: The

 

 

 

 

PSN Connection. 0 indicates that no PAD service

 

 

 

 

signals are received by the terminal, and 1

 

 

 

 

indicates that the terminal will receive PAD

 

 

 

 

service signals.

 

 

 

 

 

 

 

7

- On Break

Specifies the action to be taken by the PAD when

 

 

 

 

it receives a break signal from the terminal. The

 

 

 

 

possible values are shown below.

Table 6-5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Value

 

Meaning

 

 

 

 

 

 

 

1

 

Transmit interrupt packet.

 

 

 

 

 

 

 

 

2

 

Reset.

 

 

 

 

 

 

 

 

4

 

Transmit indication of break (PAD

 

 

 

 

message)

 

 

 

 

 

 

 

8

 

Escape from data transfer mode.

 

 

 

 

 

 

16

Discard output to terminal.

 

 

 

 

 

 

 

NOTE

 

The values listed for parameter 7 may be combined by specifying the sum

 

 

of the values.

 

 

 

 

 

Table 6-6

 

 

 

 

 

 

 

 

 

X.3 Parameter

Description

 

 

 

 

168

Chapter 6