IBM Virtual Machine Facility/370: Planning and System Generation Guide 2
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A pr i 1 1, 1 98 1 112.2 IBM VM/370 Planning and System Generation Guide
Configurations (Terminals) • 3278 Display Station aodels 2, 3, and 41 via 3276 Control Unit Display Station Models 2, 3, and 4 (supported as a 3277 attached to a 3271 for remote attachment only) • IBM 3767 Communications Terminal, 1 and 2 (operating as a 2741) SPECIAL CONSIDERATIONS AND REQUIRED FEATURES Terminals that are equivalent to those explicitly supported may also function satisfactorily. You are responsible for establishing equivalency. IBa assumes no responsibility for the impact that any changes to the IBM-supplied programs or products may have on such terminals. Prior availability of an RPQ does not guarantee or imply current or future availability. Contact your IB8 branch office for ordering information concerning the RPQs mentioned with the following features. The IBK 2741 Communication Terminal is supported on either duplexed switched or point-to-point nonswitched lines connected to a western Electric 103A2 (or equivalent data set). The following features are required features: • PTTC/EBCD (19571, Part 11161963) or standard Correspondence (19812, Part 11167043) print elements • Transmit Interrupt (17900) or Transmit Interrupt Control RPQ IE40681 • Receive Interrupt (14708) • For switched lines, the Data Set Attachment (#9114) and feature (13255) are required. e For point-to-point nonswitched lines, one of the following features is required: --Data Set Attachment (19115 duplexed for facility D1) or --Data Set Attachment (19116 duplexed for facility B2) or --Data Set Attachment (19120 duplexed for facility B1 or D1) or Line Adapter (14635 for 4-wire limited distance line) --IBM Line Adapter (14691-4694 for 4-vire shared nonswitched line) --IBM Line Adapter (14647 for 4-wire nonswitched line) The following features, although not convenience and usability of the terminal: • Print Inhibit (15501) required, enhance the • Red Ribbon Control RPQ 1868019 (supported for PTTC/EBCD keyboard only) • Typamatic Keys (18341) • Pin Feed Platen (19509) lModels 3 and 4 operate in 2 default mode. Part 1. Planning for System Generation 113