HDLC-Frame Protocol User's Guide (February 2004)

Protocol Specific Configuration
HDLC.FRAME Configuration Values
Chapter 432
HDLC.FRAME Configuration Values
Poll Word
AZR - (Z7340A only) Analyzer terminal for received data
Enables this terminal for monitoring frames received on the port. All
received frames are copied, and the copy delivered to the receiving
application for this terminal. This terminal cannot be used to transmit
frames.
AZT - (Z7340A only) Analyzer terminal for transmitted data
Enables this terminal for monitoring frames transmitted on the port. All
transmitted frames are copied, and the copy delivered to the receiving
application for this terminal. This terminal cannot be used to transmit
frames.
CWEN - Enable the use of formatted Control Write requests
If set to one (1), this bit enables the use of formatted control write
requests. See the “Request Specific Processing” section of Chapter 3,
Using HDLC.FRAME Protocol, for the format to be used.
RSIG - Report status on CTS or DCD signal state change
If set to one (1), this bit enables an unsolicited status message to be
delivered to the receiving application when either of the CTS or DCD
signals is dropped, and when both CTS and DCD are raised.
If this bit is set to zero (0), the HDLC.FRAME terminal does not report
the state of the CTS and DCD signals.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reserved
(0)
AZ
R
AZ
T
0CWE
N
RSI
G
DSI
G
R
TS
Reserved (0)
All reserved bit positions must be filled with zeros (0).