NEN-ISO 3309
Information processing systems - Data communication - High-level data link control procedures (HDLC) - Frame structure
| Organization: | NEN |
| Publication Date: | 1 October 1989 |
| Status: | inactive |
| ICS Code (Data link layer): | 35.100.20 |
scope:
This International Standard specifies the frame structure for data communication systems using bit-oriented high-level data link control (HDLC) procedures. It defines positions of the various components of the basic frame and the bit combination for the frame delimiting sequence (flag). The mechanism used achieve bit pattern independence within the frame is also defined. In addition, two frame checking sequences (FCS) are specified: the rules for address field extension are defined; and the addressing conventions available are described.
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