yesterpc.com

Heath Zenith source listing

More pictures -- slide show

Cover page picture

Inventory number

Publishing company

Listing name

Author

Part Number

Issue date

Printing date

Pages nr

AP-DOC-HEA-SLT-01

 

 Heath Company, Benton Harbor, MI, USA
(adapted from Wintek Corp., Lafayette, Indiana, USA 1976)		 HDOS
HOS-1-SL
Volume 1

  • System I/O handler

  • HDOSOVL2

  • SYSCMD

  • PIP ONECOPY

 JG Letwin

G. Chandler

 

 595-2466 01/20/1978 16 may 1980 532

AP-DOC-HEA-SLT-02

 

 Heath Company, Benton Harbor, MI, USA
(adapted from Wintek Corp., Lafayette, Indiana, USA 1976)		 HDOS
HOS-1-SL
Volume 2

  • ND DVD

  • AT DVD

  • LP DVD

  • DB DVD

  • SYDD

 JG Letwin

G. Chandler

 

 595-2466 01/20/1978 16 may 1980 319

AP-DOC-HEA-SLT-03

 

 Heath Company, Benton Harbor, MI, USA
(adapted from Wintek Corp., Lafayette, Indiana, USA 1976)		 HDOS
HOS-1-SL
Volume 3

  • SET

  • FLAGS

  • PIP

  • PATCH

  • INITIALIZE

  • SYSGEN

  • TEST

 JG Letwin

G. Chandler

 595-2466 01/20/1978 16 may 1980 559

AP-DOC-HEA-SLT-04

 Heath Company, Benton Harbor, MI, USA, 1980
(adapted from Wintek Corp., Lafayette, Indiana, USA, 1976)		 HDOS
HOS-1-SL
Volume 4

  • EDIT

  • H8ASM

  • HBUG

  • BASIC

 J. G. Letwin

H W Schultz

G. Chandler

 595-2466 01/20/1978 16 may 1980 577

AP-DOC-HEA-SLT-05

 Heath Company, Benton Harbor, MI, USA, 1980 - 1981 BIOS listing for CP/M 2.2.03 Jim Tittsler

Bill Zurney

 595-2775 28 aug 1981 142

AP-DOC-HEA-SLT-06

 Heath Company, Benton Harbor, MI, USA, 1980 - 1981
Zenith Data Systems, St Joseph, MI, USA, 1983		 BIOS listing for CP/M 2.2.04   595-3055-01 15 sep 1982 154+17

AP-DOC-HEA-SLT-07

 Heath Company, Benton Harbor, MI, USA, 1976-78/07
(adapted from Wintek Corp., Lafayette, Indiana, USA, 1976)		 Cassette BASIC interpreter source
H-8-60

ver 10.06.00

 J. G. Letwin

H W Schultz

G. Chandler

 595-2461 01/20/1978 27 mar 1980 257

AP-DOC-HEA-SLT-08

 Heath Company, Benton Harbor, MI, USA, 1978/07
(adapted from Wintek Corp., Lafayette, Indiana, USA, 1976)		 Cassette DEBUGGING source

ver 02.06.00

 J. G. Letwin 595-2462 01/20/1978 01 apr 1980 117

AP-DOC-HEA-SLT-09

 Heath Company, Benton Harbor, MI, USA, 1979
(adapted from Wintek Corp., Lafayette, Indiana, USA, 1976)		 Cassette TEXT EDITOR source

ver 03.06.00

 J. G. Letwin

H W Schultz

G. Chandler

 595-2463 01/20/1978 01 apr 1980 149

AP-DOC-HEA-SLT-10

 Heath Company, Benton Harbor, MI, USA, 1979/05
(adapted from Wintek Corp., Lafayette, Indiana, USA, 05/1976)		 Cassette ASSEMBLER source

ver 04.06.00

 J. G. Letwin

H W Schultz

G. Chandler

 595-2460 01/20/1978 27 mar 1980 156

AP-DOC-HEA-SLT-11

  Wintek Corp., Lafayette, IND, USA, 05/1976
Heath Company, Benton Harbor, MI, USA, 01/1979
Zenith Data Systems Inc., St Joseph, MI, USA, 05/1980		 MTR90
H/Z-89 monitor

modified from PAM/8

  • MTR88

  • MTR90

  • MTR90/A

 

 J. G. Letwin

R. N. Borchardt

Rex Chen

   5 jul 1980 18 jun 1981 142

AP-DOC-HEA-SLT-12

 Heath Electronic Center no. 85 (HEC#85) Paris, France 6/30/1980 CP/M User.asm for Trendcom printer + O. Folger // interface F. Verscheres

A. Piotrowski

   6/30/1980 feb 16, 1980 10

Links

 http://www.heathkit.com/