Artifact Details

Title

TOPS-10 v7.02-7.04 and TOPS-20 v4-7 magnetic tapes

Catalog Number

102773706

Type

Software

Date

1978-1988

Publisher

Digital Equipment Corporation (DEC). Large Computer Group (LCG)

Extent

13 magnetic tape reels

Format

1/2" magnetic tape

Description

This box contains the following magnetic tape reels:
1) COBOL-10 v6.8 binary and source, AP-D490C-SB, 1600 BPI, Nov. 14, 1978;
2) TOPS-10 v7.02 distribution tape, BB-X140A-SB, April 26, 1984;
3) TOPS-10 v7.03 tools tape, 1600 BPI, March 7, 1986;
4) TOPS-10 v7.03 distribution tape, 1600 BPI, April 15, 1986;
5) TOPS-10 v7.03 auxiliary tape, 1600 BPI, Oct. 17, 1985;
6) TOPS-10 v7.03 auxiliary tape, 1600 BPI, Aug. 2, 1985;
7) TOPS-10 v7.04 customer supported tape, March 29, 1988;
8) TOPS-10 v7.04 customer supported tape, 1600 BPI, June 30, 1988;
9) TOPS-20 v4.1 monitor sources, 1600 BPI, Feb. 4, 1983;
10) TOPS-20 v4.1 autopatch #6. BB-Y390A-BM, Sept. 22, 1983;
11) TOPS-20 v5.0 monitor sources, BB-M780A-SM, July 11, 1982;
12) TOPS-20 v6.1 monitor sources tape FT#6, 1600 BPI, July 17, 1985;
13) TOPS-20 v7.0 autopatch #22, monitor source MOD, BB-M080T-SM, (undated).

Category

Memory & storage/tape

Collection Title

Digital Equipment Corporation records

Series Title

Engineers' papers: Tim Litt collection: Product development

Credit

Gift of Hewlett-Packard Company

Lot Number

X2675.2004