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IEEE Computer Volume 15 Number 6 -- NEW PRODUCTS

IP.com Disclosure Number: IPCOM000131507D
Original Publication Date: 1982-Jun-01
Included in the Prior Art Database: 2005-Nov-11
Document File: 23 page(s) / 84K

Publishing Venue

Software Patent Institute

Related People

Demetrios A. Michalopoulos: AUTHOR [+3]

Abstract

NEW PRODUCTS

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 7% of the total text.

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THIS DOCUMENT IS AN APPROXIMATE REPRESENTATION OF THE ORIGINAL.

This record contains textual material that is copyright ©; 1982 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Contact the IEEE Computer Society http://www.computer.org/ (714-821-8380) for copies of the complete work that was the source of this textual material and for all use beyond that as a record from the SPI Database.

NEW PRODUCTS

New Products Editor: Prof. Demetrios A. Michalopoulos

California State University, Fullerton

Tape drive subsystem features integrated controller

Telex Computer Products' 8020-2X tape subsystem operates with IBM 360/370 and 4300 CPUs and is plug-compatible with the IBM 3803/3420 tape subsystem.

The drive features 6250-bpi, 1600-bpi, and 800-bpi operation. Tape speeds up to 125 ips are available.

The basic configuration is 22.5~ wide and consists of a cabinet housing two drives and the controller. Two drives can be added, giving users a I x 4 configuration. An optional feature permitting attachment of four more drives will be available later this year. Also under development is a switch that will allow the controller to be attached to two channels on one CPU or to separate CPUs.

The basic configuration is priced at $57,600. Additional drives are $18,900. Lease options are available.

Reader Service Number 31

Software program compares files, records differences

Ithaca InterSystems is offering a 1.0 version of its InterComp source compare utility software program. InterComp, which runs under CP/M on Z80-based machines, can be used to compare any two CP/M text files and report all differences, sending the output to diskette, console, or printer.

The comparison parameters of InterComp are user-defined and can be modified depending on the two files to be compared. The user can specify options to equate upper- and lowercase letters, specify similar lines to be paired, and define percentage of similarity desired.

InterComp can also be used to compare two object-code files, although no list of similarities and differences will be generated.

InterComp is available on standard 8-inch CP/M-compatible diskettes. The retail price is $295.

Reader Service Number 32

(Image Omitted: The Model 630 ECS printer-terminal from Diablo prints average English text at 33 cps and can print over 400 characters from one printwheel. The carriage provides vertical

IEEE Computer Society, Jun 01, 1982 Page 1 IEEE Computer Volume 15 Number 6, Pages 93-109

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IEEE Computer Volume 15 Number 6 -- NEW PRODUCTS

printwheel movement, enabling characters from either of two rows on the daisywheel to be positioned for impact.)

Printer employs two rows of characters on printwheels

Diablo Systems has announced a daisywheel printer-terminal that can print over 400 characters from one printwheel. The Model 630 ECS uses printwheels that contain two rows of up Jo 96 characters each. From the basic set of dp to 192 alphanumeric characters and...