The IBM 3705 Communications Controller is a simple computer which attaches to an IBM System/360 or System/370. Its purpose is to connect communication lines to the mainframe channel. It was a first communications controller of the popular IBM 37xx series. It was announced in March 1972.

IBM 37xx (or 37x5) is a family of IBM Systems Network Architecture (SNA) programmable communications controllers used mainly in mainframe environments. All members of the family ran one of three IBM-supplied programs.

Two examples are the IBM 3705 Communications Controller and the Burroughs Data Communications Processor. Sometimes FEP is synonymous with a communications controller , although the latter is not necessarily as flexible.

Dec 11, 2015 · The IBM 3705 Communications Controller is a simple computer which attaches to an IBM System/360 or System/370. Its purpose is to connect communication lines to the mainframe channel. It was a first communications controller of the popular IBM 37xx series.

Preface This publication is a student text on the IBM 3704 and 3705 Communications Controllers Hardware. References to the program support illustrate how

The IBM 3705 Communications Controller is a transmISSIOn control unit that is controlled by a program resident in it. The 3705 has all the capabilities of previous IBM transmission control units and also assumes line-control and processing responsibilities formerly allocated to a teleprocessing access method.

This publication is a text on the concepts of the IBM 3704 and 3705 Commu­ nications Controllers. The material is at an introductory level on the hard­ ware, emulation program, and network control program. At the end of each major section is a quiz. The answers to the quiz are in Appendix A.

The IBM 3705 Communications Controller is a simple computer which attaches to an IBM System/360 or System/370. Its purpose is to connect communication lines to the mainframe channel. It was a first communications controller of the popular IBM 37xx series.

This user manual provides detailed information on the IBM 3704 & 3705 Communications Controllers. Learn about their features, capabilities, and how to configure them for your teleprocessing needs.

From the bitsavers.org collection, a scanned-in computer-related document.ibm :: 3704 3705 :: GA27-3051-0 Introduction to the IBM 3705 Communications...