CAN/CSA-Z243.51-88
This National Standard of Canada is equivalent to International Standard ISo
4335-1987.
1 Scope and field of application
This International Standard specifies elements of data link control procedures
for synchronous, code-transparent data transmission using the HDLC frame
structure specified in ISO 3309 and independent frame numbering in both
directions.
These HDLC elements of procedures are defined specifically in terms of the
actions that occur on receipt of commands at a secondary station or a combined
station.
This International Standard is intended to cover a wide range of applications;
for example one-way, two-way alternate or two-way simultaneous data
communication between data stations which are usually buffered, including
operations on different types of data circuits; for example
multipoint/point-to-point, duplex/half-duplex, switched/non-switched, etc.
The defined HDLC elements of procedures are to be considered as a common basis
for establishing different types of control procedures. This International
Standard does not define any single system and should not be regarded as a
specification for a data communication system. Not all of the commands or
responses are required for a particular system implementation.
OEN:
CSA
Langue:
English
Code(s) de l'ICS:
35.100.20
Statut:
Annulée
Date de Publication:
1988-11-30
Numéro Standard:
CAN/CSA-Z243.51-88