Artifact Details

Title

TOPS-10, TOPS-20, and other magnetic tapes

Catalog Number

102773699

Type

Software

Date

1978-1987

Publisher

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

Extent

15 magnetic tape reels

Format

1/2" magnetic tape

Description

This box contains the following magnetic tape reels:
1) IQL-20 extended v3.3 binary, 1600 BPI, Sept. 26, 1981;
2) IQL-20 extended v3.3 binary, BB-H548C-BM, 1600 BPI, June 15, 1982;
3) DEC/CMS-20 v1.0 sources, 1600 BPI, Nov. 15, 1983;
4) KSFORM disk formatter, BB-J237A-BK, 1600 BPI, 1979 (T20-0106);
5) TOPS-20 autopatch v1.1 tape #5, BB-L014E-BM, April 16, 1983;
6) TOPS-20 v5.0 executive source MOD, BB-M781A-SM, July 24, 1982;
7) TOPS-20 v4.0 update, BB-L665B-BM, May 4, 1983;
8) TOPS-20 v4.0 update, BB-L665B-BM, May 1, 1982 (T20-0107);
9) TOPS-20 v4.1 executive source MOD, BB-FT68F-SM, 1987;
10) TOPS-10 DX20 mcrd v3.0 RP20, BB-N593B-BB, April 23, 1984;
11) v7.02 documentation, 1600 BPI, Nov. 14, 1983;
12) SPEAR-10 ext error report, July 24, 1982;
13) MIN 0.1 sources, 1600 BPI, May 21, 1979;
14) AI, BB-FB51A-RM, 1600 BPI, March 29, 1985;
15) Gateway management, BB-FB49A-RM, 1600 BPI, March 29, 1985.

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