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SDLC Adapter Self Checkout

IP.com Disclosure Number: IPCOM000056081D
Original Publication Date: 1980-Oct-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Calva, JR Good, BJ Roellinger, FX [+details]

Abstract

A synchronous data link control (SDLC) adapter functions to transmit data to and receive data from a modulator-demodulator (MODEM). Control apparatus is provided in the communication adapter of a microprocessor-controlled communication station to facilitate checking certain hardware in the adapter.