Z-100 LifeLine's SEXTANT Index of Articles

Please Note: This is not a complete index to the "Sextant" Magazine, but rather an index to all material that may be relevant to the Z-100 series computer, including hardware, software, and topics of general interest. A more comprehensive index may be compiled in the future, if interest warrants.

Click on the first letter of the desired keyword to skip directly to that section:
"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
"O"   "P"   "Q"   "R"   "S"   "T"   "U"   "V"   "W"   "X"   "Y"   "Z"   "Number"

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Keyword Issue# Article
Address Sort#3"The World's Fastest Sort?" by Rick Lutowski
Address Sort#4Ltrs provide add'l info on Fastest Sort
ACCESS#12"Z-DOS Comms Roundup" by Frederick Zimmerman
ACCESS#14Ltr - Add'l comments regarding ACCESS
ACCESS#17"Z-100 Notebook" by Alison Phillips, ACCESS, DOS comms pgm
ALTCHAR.SYS#15"Teach Your Z-100 Greek" by Alan Moffet, changing char fonts
AMCALL/MCALL-II#12"Z-DOS Comms Roundup" by Frederick Zimmerman
ANSI.SYS#38"Control Screen Colors on '150" by Sidney Hack, using ANSI.SYS
APPLY Utility#26"Z-100 Notebook" by William Locke, MS-DOS' APPLY utility
Artificial Intel#3"Experiment w/Artificial Intelligence..." by John Mays
ASCII Extended#40"Implementing Symbols for Math & Languages" by Paul Heckert
Assembly Pgming#5"Introduction to CP/M for Assembly Language Pgmrs" by J.C. Hassall
Assembly Pgming---Writing your own Print Spooler, see Print Spooler below
Assembly Pgming#8"Getting into Z-DOS Assembly Language..." by D.C. Shoemaker
Assembly Pgming---HDOS assembly program, see Screen Dump below
Assembly Pgming#17"OFFLIN: Exercise in Z-100 Assembly Lang" by William Hall
Assembly Pgming#18Ltrs - Go OFFLIN with PASCAL easier
Assembly Pgming#22"Z-100 Notebook" by William Locke, Assembly Lang 10 sec timer
Assembly Pgming#28"Set Epson Printer Functions..." by Richard Mueller, w/source code
Assembly Pgming#39"Help '150 Recall Screen Display" by Sidney Hack, SAVESEE.ASM
AT Utility#26"Z-100 Notebook" by William Locke, Using the AT utility
ATTRIB.COM#20"Z-100 Notebook" by Alison Phillips, using ATTRIB & FLAGS
AUTOSCRIBE#17"Benchmark Word Processor" by Donald Carter

Click on the first letter of the desired keyword to skip directly to that section:
"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
"O"   "P"   "Q"   "R"   "S"   "T"   "U"   "V"   "W"   "X"   "Y"   "Z"   "Number"

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Keyword Issue# Article
Bar Code Printer#19Notes - Print your own regulation bar codes on Z-100/Z-150
Bar Graphs#10"Classy Bar Graphs" by Robert Rasch, uses MBASIC
BASIC---See MBASIC, GWBASIC, or ZBASIC separately below
BASIC File Sort#19"BASIC Q/A" by Edward Byrnes, semi-sorting files from w/i BASIC
BASIC Fractals---See GWBASIC or ZBASIC Fractals below
BASIC Groceries#12"BASIC Grocery Shopping" by Robert Schlessman
BASIC Gypsy#6"Program Some Improbable Prognostications" by Edward Byrnes
BASIC Gypsy#7Ltr - Program corrections and additional info
BASIC Pgming#2"Put Some Structure in Your BASIC Pgming" by William Clarkson
BASIC Pgming#5"Format Your BASIC Pgms for Readability..." by Paul Eustace
BASIC Pgming#13"Screen Out Improper Input" by Kurt Albrecht, input trapping
BASIC Pgming#13"Trap Errors w/o Losing Error Messages" by Stan Lockhart
BASIC Pgming#16"Passing Variables with CHAIN and COMMON" by Robert Hanan, M.D.
BASIC Pgming#18Ltr - Use of ALL to pass variables corrected
BASIC Printer Pgm#14"Getting the Most Out of an Okidata Printer..." by M.H. Endres
BASIC Needles Pgm---See Needles Program below
BASIC Optical Pgm#11Ltr - OPTICAL.BAS by Edward Byrnes - Z-100 optical illusion
BASIC Precision#9"Optimizing Benton Harbor BASIC's Numerical Output" by Charles Rogers
BASIC Rubik's Cube#1"Rubik's Cube: a Computer Simulation..." by Arthur Frost
BASIC SYMON.BAS#16"SYMON Says: Challenge Your Memory" by Edward Byrnes, 3 vers of BASIC
BASIC Trig Routines#3,#8"Double-Precision Trig Functions" by Hugh Kenner, using BASIC
BASIC Typewriter#10"Turn Computer into an Electric Typewriter" by Thomas Bohon
BASIC Typing Pgm#1"B.H. BASIC Tests Typing Reaction Time" by Raymond Dotson
BASIC & 8087#21"Speeding Up Your '100 or '150 w/8087 Math Chip" by Alan Moffet
Batch Pgming#10"Take Advantage of Z-DOS Batch Files" by Peter Norton
Batch Pgming#12Ltr - Silencing key click using batch files or AUTOEXEC.BAT
Batch Pgming#17Ltr - Comments on ending Batch Files with a CTRL-Z
Batch Pgming#17"Z-100 Notebook" by Alison Phillips, AUTOEXEC & FNAME.BATs
Batch Pgming#24"Z-100 Notebook" by William Locke, using Batch files
Battleship Pgm---See MBASIC Battleship below
BENCHMARK#17"Benchmark Word Processor" by Donald Carter, review
BLITZ#39"C Notes" by Joseph Katz, BLITZ printer-interface pgm
Book Review#5"Zenith/Heath Computers: Words & Pictures" by Frederick Zimmerman
Book Review#14"Hugh Kenner's Book for Z-100 Beginner" by Mark Goodkin
Book Review#15"Z-100 Notebook" by Alison Phillips on "MS-DOS User's Guide"
Book Review#15"Z-100 Notebook", Hugh Kenner's Book "Heath/Zenith Z-100 User's Guide"
Book Review#15"Seidel's Book on Microsoft COBOL" by D.C. Shoemaker
Book Review#19"Improve Your Writing w/Word Processing" by David & Virginia Noble
Breakout Box#20Notes - Heath's new PMK-130 RS-232 Breakout Box
Bright Ctrl#16"Add Automatic Bright Control to Your '89" by Ray Albrektson
Bright Ctrl#17Ltr - Adds values of components used for Auto Bright Ctrl
BSE Editor#18"Z-100 Notebook" by Alison Phillips, BSE full-screen editor
BSE Editor#22"Z-100 Notebook" by William Locke, BSE editor & Pgmmr's Util Pack
Bulletin Board#12"Communing by Computer" by Frederick Zimmerman

Click on the first letter of the desired keyword to skip directly to that section:
"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
"O"   "P"   "Q"   "R"   "S"   "T"   "U"   "V"   "W"   "X"   "Y"   "Z"   "Number"

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Keyword Issue# Article
"C" Backgrd#21"Z-100 Notebook" by Alison Phillips, introducing "C"
"C" DEBUG#28"C Notes" by Joseph Katz, Pgms more powerful than DEBUG
"C" Drive Data#28"C Notes" by Joseph Katz, SPINSTUF finds drive parameters
"C" File Attrib#37"Getting at DOS File Attributes" by Jon Snader, "C" pgm ctrl
"C" Pgming#20"C Notes" series by Joseph Katz, first pgm HELLO.C
"C" Pgming#21"C Notes" Manx Aztec C, Ecosoft C, Toolworks C
"C" Pgming#22"C Notes" Emit() outputs one line, more "C" notes
"C" Pgming#23"C Notes" Eco-C88, Z150 screen dump, "C" libraries
"C" Pgming#24"C Notes" Computer Innovations' C86 Compiler
"C" Pgming#25"C Notes" Assembler in C, Advanced debuggers, books
"C" Pgming#26"C Notes" MS's "C" Compiler v4, MAJIC's Pro-C
"C" Pgming#27"C Notes" statistics, H/Z-150, Zview notes
"C" Pgming#28"C Notes" batch files, line numbers, Ecosoft's C Tutor
"C" Pgming#30"C Notes" security, passwords, encryption
"C" Pgming#32"C Notes" Purdum & Leslie's "C", SCANCODE.C
"C" Pgming#34"C Notes" IRQS.C unmasks some features
"C" Pgming#39"C Notes" Peeking for a bug in Z-151, Z-159, & Z-183 ROMs
"C" Pgming#25"Z-100 Notebook" by William Locke, painting screen regions
"C" Pgming#26Ltr - Desmet C88 is "C" compiler w/Z-100 specific libraries
"C" Pgming#27Ltr - "C Notes" not just for "C" Users
"C" Pgming#27"Z-100 Notebook" series by William Locke, pgm to change Z-100 key map
"C" Pgming#35"Z-100 Notebook", finding Z-100 terminal status
"C" Pgming#39"Z-100 Notebook", WORDS.C will sort text files
"C" Pgming#34"Z-200 Series" by William Locke, MicroSoft "C" v5 review
"C" Pgming#40"Z-100 Memory Jogger" by Joseph Katz, MEMO.C boot-up reminder
"C" Printing#20"C Notes" by Joseph Katz, first pgm HELLO.C
"C" Science Lib#28,#39"Z-100 Notebook" by William Locke, Eigenware's "C" Scientific Lib
"C" User's Group#20"C Notes" by Joseph Katz, "C" User's Group
"C" Utility#25"C Utility that Does More than PRINT" by Anthony Herbst
"C" & 8087#21"Speeding Up '100 or '150 w/8087 Math Chip" by Alan Moffet
CALCSTAR#4"Eight Spreadsheets Compared..." by Kenneth Patrick
Centronics 739#15"Customizing WordStar for Dot-Matrix Printer" by Stephen Prigozy
Char Mapping#15"Teach Your Z-100 Greek" by Alan Moffet, changing char fonts
Char Mapping#19"Make Your '89 Speak Greek" by Ray Albrektson
Char Set#40"Implementing Symbols for Math & Languages" by Paul Heckert
ChessMaster 2000#33"Z-200 Series" by William Locke, review
CHUGCON '82#5Capital HUGCON '82 Overview by Frederick Zimmerman
CHUGCON '83#9"CHUGCON '83: Sharing Expertise" by Frederick Zimmerman, Second CHUG
CHUGCON '84#16"CHUGCON '84 -- Back for More" by Mark Goodkin, Third Capital HUG
CHUGCON '85#21"Free Nanoseconds Highlight CHUGCON '85" by Victoria Saxon
CHUGCON '86#26"CHUGCON '86: Old Friends & New" by Victoria Saxon
CHUGCON '87#32"Capital Weekend for H/Z Users" by Beverly Voigt, Sixth CHUGCON
CHUGCON '88#38"CHUGCON 88: Branching Out" by Mark Reishus, broadening community
Clarkson College#4All Clarkson College Students to get Z-100s
Clarkson College#9"Z-100 on Every Desk: Clarkson College" by Frederick Zimmerman
Clock Boards---See respective computer below: Z-89 Clock, Z-100 Clock, etc
COBOL Book#15"Seidel's Book on Microsoft COBOL" by D.C. Shoemaker
CODEVIEW#39"Windows World" by J. Richard Hines, CodeView MS's universal debugger
Comms Info#12"Communing by Computer" by Frederick Zimmerman
Comms Roundup#12"Z-DOS Comms Roundup" by Frederick Zimmerman
CompatiCard#40"Z-150 Series" by Russell Letson, CompatiCard floppy disk ctrlr
CompuServe#12"Communing by Computer" by Frederick Zimmerman
COMPUTER CHEF#5"Cooking with 'Computer Chef'" by Donald Brown
Computer Fair '82#2Highlights of the West Coast Computer Faire by John Walker
Computer Fair '83#4Eighth West Coast Computer Faire, John Walker
Computer Fair '83#6"At the Faire: The H/Z Community" by Frederick Zimmerman, overview
Computer Fair '84#11"Scuttlebutt at the Faire" by Frederick Zimmerman, 9th West Coast Faire
Computer Stand#11"Build a Portable Computer Stand" by Nelson Cochran
CONDOR#22"Z-100 Notebook" by William Locke, CONDOR and the MAP command
CONDOR#35"Z-200 Series" by William Locke, Condor data mgmt system review
Conference#15"H/Z Dominates USAF Small Computer Conf" by Mark Goodkin
Conference#18"Navy Micro '85" by Bryan Rutberg, Conference in Norfolk, VA
Conference---See HUG conferences separately: CHUGCON, HUGCON, WRHUGCON, MWHUGCON
CONFIG.SYS#15"Z-100 Notebook" by Alison Phillips
COPY CON#16"Z-100 Notebook" by Alison Phillips, use of COPY CON command
COPY CON#17Ltr - Comments on use of COPY CON
CPEM#22"Two Ways '100 Can Run CP/M Software Under DOS" by Joseph Katz
CPS-216#19Notes - CPS-216 offers two 8086 slaves for Z-100 to link other computers
CP/M#14"New Generation Brings the Charm of Unix to CP/M" by Walter Jung
CP/M#17"ZCPR - A Public Domain Enhancement for CP/M..." by Mitchell Ross
CP/M#22"Two Ways '100 Can Run CP/M Software Under DOS" by Joseph Katz
CP/M#28"Set Epson Printer Functions..." by Richard Mueller, w/source code
CP/M Commands#18"Z-100 Notebook" by Alison Phillips, resident commands
CP/M Conf '83#6"CP/M '83" by Frederick Zimmerman, conference overview
CP/M Emulator---See ZP/SIM below to run CP/M software under Z-100 DOS
CP/M Pgming#5"Intro to CP/M for Assembly Language Programmers" by J.C. Hassall
CP/M Time/Date#34"Time & Date-Stamp Your CP/M Files" by Daniel Jerome, DATESTAMPER
CP/M-Plus#16"CP/M-Plus Exploits More Memory" by Jack Goertz
Cramolin#36"Cramolin Cleans Computer Contacts" by Gerald Cramm
CYTERM#12"Z-DOS Comms Roundup" by Frederick Zimmerman
C86#24"C-Notes" by Joseph Katz, Computer Innovations' C86 Compiler
C86PLUS#35"Z-200 Series" by William Locke, Computer Innovations' C86PLUS
C.Itoh 8510ACD#15"Customizing WordStar for Dot-Matrix Printer" by Stephen Prigozy
C-Scape#26"C Notes" by Joseph Katz, C-Scape translates 'C' screens to source code
C/NIX-80#32"Taking the C/NIX Route" by William DuBay, CP/M enhancement like UNIX

Click on the first letter of the desired keyword to skip directly to that section:
"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
"O"   "P"   "Q"   "R"   "S"   "T"   "U"   "V"   "W"   "X"   "Y"   "Z"   "Number"

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Keyword Issue# Article
Data Compresn#19"Z-100 Notebook" by Alison Phillips, Compression/Compaction discussed
Data Input#13"Screen Out Improper Input" by Kurt Albrecht, input trapping
Data Recovery#15"Salvage Memory Contents Under CP/M or MS-DOS" by David Felstul
DATESTAMPER#34"Time & Date-Stamp Your CP/M Files" by Daniel Jerome, DATESTAMPER
dBASE II#7"dBASE II Comes to Heath/Zenith" by Wayne Rash, Jr., review
DBMS#16"Computerized Card Files - by Jupiter" by Charles Corbin
DEL 2+2 8087 Bd#21"Speeding Up '100 or '150 w/8087 Math Chip" by Alan Moffet
DEMOGRAF#16Notes - Graphs math functions for education
Designer#36"Windows World" by J. Richard Hines, Designer from Micrografx
Designer VGA#38,#39"Z-150 Series" by Russell Letson, Orchid Designer VGA video board review
DeSmet "C"#21"Z-100 Notebook" by Alison Phillips, introducing "C"
DeSmet "C88"#26Ltr - Desmet C88 is "C" compiler with H/Z-100 specific libraries
desNET#35Notes - NTI desNET local area network pkg links Z-100 to PCs
DESPOOL#1"Print Spoolers..." by Kenneth Patrick, for CP/M
Diablo 630#15"Z-100 Notebook" by Alison Phillips
Diablo 630#16Ltr - PeachText 5000 proportional printing
Diagnostics#15"Z-100 Notebook" by Alison Phillips, diagnostics
Directory Mgmt#17"Z-100 Notebook" by Alison Phillips, DOS directories & paths
Disk Cache#38"Z-200 Series" by William Locke, DOS v3.21's disk cache
Disk Directory#28"Z-100 Notebook" by William Locke, disk directories
Disk Management#9"Disk and File Management" by Dean Gibson
DMOUSE#37"Z-100 Notebook" by William Locke, Paul Herman's Mouse products
DOODLER#17"Affordable Graphics for Z-100" by Marilyn Harper, Doodler review
DOODLER#27"Z-100 Notebook" by William Locke, review
DOODLER V#29"Making Title Slides on Your '150" by Gordon Nichols, and on Z-100
DOODLER V#40"Making Most of Frames & Textures in Doodler V" by Paul Herman
DOS Command Line#30"Editing DOS Command Lines - Easily" by William Adney, use function keys
DOS Commands#18"Z-100 Notebook" by Alison Phillips, transient/resident commands
DOS Compatibility#9"Why Won't All That IBM-PC Software Run...?" by Graham Wideman
DOS Compatibility#11Ltr - Peter Norton comments on DOS-Generic Software
DOS Disk Cache#38"Z-200 Series" by William Locke, DOS v3.21's disk cache
DOS File Attrib#37"Getting at DOS File Attributes" by Jon Snader, "C" pgm control
DOS IF Command#20"Z-100 Notebook" by Alison Phillips, using DOS IF Command
DOS Piping#20"Z-100 Notebook" by Alison Phillips, DOS piping & redirection
DOS PUP#18"Z-100 Notebook" by Alison Phillips, MS-DOS Pgmr's Utility Pack
DOS PUP#22"Z-100 Notebook" by William Locke, BSE editor & Pgmr's Util Pack
DOS PUP#27"PUP Utils: Zenith's Useful Tools for '100..." by William Adney
DOS PUP#28Ltr - Correction to Mr. Adney's PUP article
DOS PUP v3#26"Programmer's Utility Pack:..." by William Adney, review
DOS PUP v3#27Ltr - Another view of the PUP v3.
DOS v2#17"Moving Up to MS-DOS 2" by Wayne Rash, Jr., pipes, paths, directories
DOS v3#23"Z-100 Notebook" by William Locke, Z-100's MS-DOS v3 review
Drive Capacity#19"More Disk Capacity for Your '89" by Jeffrey Goldman
Drive Capacity#20Ltrs - Comments regarding adding drives to the '89
Drive Noise#20"Z-100 Notebook" by Alison Phillips, Chattering & growling disk drives
Drive Step Rates#17"Z-100 Notebook" by Alison Phillips, Disk drive step rates
Drive 96tpi#27"Eight-Bit World" by Walter Janowski, 96tpi disk drive update
DUALPORT#12"Z-DOS Comms Roundup" by Frederick Zimmerman

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
"O"   "P"   "Q"   "R"   "S"   "T"   "U"   "V"   "W"   "X"   "Y"   "Z"   "Number"

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Keyword Issue# Article
EasyI/O#28"Z-100 Notebook" by William Locke, EasyI/O comms board
EasyPC#22Ltr - Observations after installing 27 of these
EasyPC#23"Z-100 Notebook" by William Locke, UCI's EasyPC review
EasyPC#25"IBM Emulation w/UCI EasyPC" by Wayne Rash, Jr., review
EasyPC#28"Z-100 Notebook" by William Locke, EasyPC problems/fixes
EasyRAM#31"Z-100 Notebook" by William Locke, review
EasyWIN#31"Z-100 Notebook" by William Locke, review
Easy87#28"Z-100 Notebook" by William Locke, UCI's Easy87 review/comments
EC Editor#37"Z-200 Series" by William Locke, EC Editor from C Source
ECO-C88#23"C Notes" by Joseph Katz, Ecosoft's Eco-C88 Release 3.0
ECO-C88 v4.0#33"Z-100 Notebook" by William Locke, Ecosoft's C88 Compiler
ECO-C88 v4.0#36Ltr - Patching ECO-C88 CED for the Z-100
ECO-C88 v4.0#37Ltr Response - patching ECO-C88 CED is NOT necessary
ECO-C88 v4.0#38Ltr - Using CED with Gemini and ZPC w/Scottie Board
Education#10"Educational Software Roundup" by Frederick Zimmerman
ED48 Editor#27"Z-100 Notebook" by William Locke, ED48 Editor uses 48 lines/screen
ED-A-SKETCH#9"Drawing on Your H/Z Computer: Ed-A-Sketch" by Lee Syer, review
ED-A-SKETCH#11Ltr - Additional info on rescuing pictures
ED-A-SKETCH#25"MBASIC Simulation" by Robert Rasch, regulation of blood pressure
EDLIN#22"C Notes" by Joseph Katz, making Z-150 graphics screens w/EDLIN
EDLIN#31"EDLIN: An MS-DOS Lifeboat" by William Adney, review & use
Emulator#26"Writing Hdware-Independent Terminal Emulators..." by William Hall
ENABLE#30"Z-100 Notebook" by William Locke, ENABLE review
Encryption#30"C Notes" by Joseph Katz, OR.C: minimum encryption
EPROM Pgmmer#20Notes - Heath's new ID-4801 EPROM Pgmr for 2500 & 2700 series
Error Trapping#13"Trap Errors w/o Losing Error Messages" by Stan Lockhart
ESDI HD Ctrlr#36"Windows World" by J. Richard Hines, ESDI hard disk controller
EXCEL#35"Windows World" by J. Richard Hines, MS EXCEL spreadsheet for PCs
Express-12#37"Z-150 Series" by Russell Letson, Z-150/151/158 Express-12 12MHz

Click on the first letter of the desired keyword to skip directly to that section:
"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
"O"   "P"   "Q"   "R"   "S"   "T"   "U"   "V"   "W"   "X"   "Y"   "Z"   "Number"

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Keyword Issue# Article
FASTIO#21"C Notes" by Joseph Katz, FASTIO doesn't like running some "C" pgms
File Compression#34"Eight-Bit World" by Walter Janowski, file compression techniques
File Concatenate#19"Z-100 Notebook" by Alison Phillips, concatenating files
File Mgmt#9"Disk & File Management" by Dean Gibson
File Mgmt#14"File Management Under Lucidata Pascal" by Donald Risher
File Mgmt#16"Z-100 Notebook" by Alison Phillips, VFILER Utility
File Naming#13"File Naming Conventions" by John Walker
File Recovery#15"Salvage Memory Contents Under CP/M or MS-DOS" by David Felstul
File Transfer#13"Moving Old CP/M Files to New Computer" by Michael Rhoads
File Transfer#18"Heath CP/M Reads Foreign Disks" by Dennis Shackleton
File Transfer#38"Low-Budget Data Transfer Between Z-100 & Z-180" by Bruce Savaglio
File Transfer#39"Portable Computer Column" by Wayne Rash, Jr., LAP-LINK, PC Hooker
File Transfer#39"Z-150 Series" by Russell Letson, ZIP serial cable file transfer sftwre
File Transfer#39"Z-200 Series" by William Locke, SOFTERM PC file transfer pgm
Finance Sys---See Home Finance System below
FLAGS.COM#20"Z-100 Notebook" by Alison Phillips, using ATTRIB & FLAGS
Flea Market#33"Shaggy Dog Flea Market & Galactic Computerama" by Lee Hart, story
FLEXI-GRAPH#33"Z-100 Notebook" by William Locke, EcoSoft's Flexi-Graph library
FLEXI-GRAPH#40"Perspectives on PASCAL" by Ben Ezzell, Flexi-Graph review
Foreign Moves#12"You Can Take It With You:..." by Ray Albrektson
Form Completion#11"Routinizing Repetitive Reports" by Robert Hanan, filling out std forms
Form Creation#9"Create Forms on your MX-80" by Leonard Geisler
Form Letters#13"Three Products to Write Your Letters for You" by John Mays
FORMFILL-R#35"Z-100 Notebook" by William Locke, FormFill-r by Lindley Sys
Formula Pgming#36"Computer Formulas for Modern Art" by Hugh Kenner, PASCAL pgms
FORTH Pgming#12"Forth Goes Heath/Zenith" by Brian and Christine Ence
FORTH & 8087#21"Speeding Up '100 or '150 w/8087 Math Chip" by Alan Moffet
FORTRAN#6"Avoid Unnecessary FORTRAN Input" by Ralston Barnard
FORTRAN Info#9"Z-100 on Every Desk: Clarkson College" by Frederick Zimmerman
FORTRAN Pgms#16"Critical Look at 8088" by Rick Lutowski, benchmark pgms
FORTRAN Pgms#17Ltr - Comments on 8088 article
FORTRAN Pgms#22"FORTRAN Routines for Interactive Pgms..." by Charles Saunders
FORTRAN & 8087#21"Speeding Up '100 or '150 w/8087 Math Chip" by Alan Moffet
Fractal Pgms---See GWBASIC or ZBASIC Fractals below
FX-80/FX-100#39"Add More Chars to Your Old Epson Printer" by Joseph Gonzalez
F-TRANS#12"Z-DOS Comms Roundup" by Frederick Zimmerman

Click on the first letter of the desired keyword to skip directly to that section:
"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
"O"   "P"   "Q"   "R"   "S"   "T"   "U"   "V"   "W"   "X"   "Y"   "Z"   "Number"

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Keyword Issue# Article
GALAHAD#15"Galahad: Clarkson's Gift to the '100" by John Thorne
Game#25"Play Apples and Floors on Your '100" by Robert Marler, review
Game Design#32"Computer Games: Behind the Scenes" by James Illman, computer simulation
Games Software#8"Games Roundup" by Frederick Zimmerman
Games Software#32"Comptr Games:..." James Illman, Jim's War, USS Fast Attack, Vega-Bound
GEMINI#24"IBM Emulation w/Gemini Board" by Wayne Rash, Jr. (Z-100 only)
GEMINI#25Gemini Update - Gemini Sound Board & other products announced
Genealogy#15"ROOTS Gets the Family Into Your Computer" by Charles Andes
Genealogy#32"Collecting Ancestors on Your '150" by Gordon Nichols
GENIE#20"Software Roundup: Five Z-100 Desktop Utils" by David Felstul
GENIE#21Ltr - Omissions and inconsistencies in Genie Review
GENIE#21"C Notes" by Joseph Katz, Genie and Whiz as Z-100 programming tools
GENIE v3.24#36"Z-200 Series" by William Locke, Genie v3.24 for Z-100 and PCs
GRAFTALK#15"Quick & Easy Graphs on Your '100 & '150" by David Felstul, review
GRAPH PLUS#39"Windows World" by J. Richard Hines, Micrografx's Windows Graph Plus
GRAPHER#39"Z-200 Series" by William Locke, GRAPHER graphing sys by Golden Sftwre
Graphic Slides---See Slide Graphics below
Graphics#10"Classy Bar Graphs" by Robert Rasch, uses MBASIC
Graphics#9"Drawing on H/Z Computer: Ed-A-Sketch" by Lee Syer, review
Graphics#11Ltr - Additional info on rescuing pictures
Graphics#17"Affordable Graphics for Z-100" by Marilyn Harper, Doodler review
Graphics Optimized#10"Graphics Algorithm Optimized for 8080..." by David Troendle
Graphics Optimized#12,#14Ltrs - Additional comments
Graphics Optimized#17Ltr - Provides minor correction to the program
Graphics Routine#11Ltr - OPTICAL.BAS by Edward Byrnes - Z-100 optical illusion
Graphs#15"Quick & Easy Graphs on Your '100 & '150" by David Felstul
GWBASIC#25"Z-100 Notebook" by William Locke, review
GWBASIC Animation#21"BASIC Q/A" by Edward Byrnes, BASIC animation
GWBASIC Animation#36"Catch a Falling Letter" by Frank Hutchison, game for kids
GWBASIC Clock#30Ltr - Change Z-BASIC's DATE function for GWBASIC routine
GWBASIC Colors#19"BASIC Q/A" by Edward Byrnes, mixing Z-150 colors w/GWBASIC
GWBASIC Fractals#23"BASIC Fractals" by Edward Byrnes, fractal program
GWBASIC Fractals#24Ltr - Compiling Byrnes' fractal programs
GWBASIC Fractals#25Ltrs - Fractal pgm mods to enable compilation & add speed
GWBASIC Fractals#26Ltr - Saving fractal parameters w/program
GWBASIC Fractals#26"Winning Fractals" by Edward Byrnes, including pgm mods, variations
GWBASIC Fractals#28Ltr - more fractal modifications
GWBASIC Fractals#34"Fast Fractals" by Kenneth Wright, for Z-100 or PCs
GWBASIC Lottery#19"BASIC Q/A" by Edward Byrnes, computer generated lottery numbers
GWBASIC Math#37"BASIC Arithmetic Drill" by Thomas Currie
GYPSY.BAS---See BASIC Gypsy above
G-PROM#22"G-PROM: Give '19 or '89 More Graphics, Better Chars" by Alan Gideon

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
Hackers#14"Heathkit Hackers at Home: A Survey of Hobbyists" by David Felstul
Heath HS-2860#39Notes - Heath HS-2860 12MHz, 80286 laptop kit
Heath IC-1001#30Notes - Heath IC-1001 Logic Analyzer kit diagnostic tool for the PC
Heath IC-4802#24Notes - Heath IC-4802 Computer Oscilloscope kit for Z-100 & PC's
Heath ID-4850#24Notes - Heath ID-4850 Digital Memory Oscilloscope kit for Z-100 & PC's
Heath IR-5208#15Notes - Heath IR-5208 Hi-Res X-Y Plotter kit
Heath SWS-3029#34Notes - Heath SWS-3029 Digital Word Analyzer kit
Heath SWS-3030#34Notes - Heath SWS-3030 Digital Word Generator kit
Heath Users' Group#1Interview with Donald P. Moffet, President of Zenith Data Systems
Heath Users' Group#5HUGs: Enjoyable Education
Heath Users' Group#10"Forming a Local HUG" by Herbert Friedman
HEPCAT#35"Z-100 Notebook" by William Locke, HEPCAT by Pat Swayne
HMODEM II#37"Eight-Bit World" by Walter Janowski, HMODEM II CP/M PubDom Comms Pgm
Home Finance Sys#8"Tracking Home Finances w/Home Finance System" by Steve Howard
Home Finance Sys#24"Eight-Bit World" by Walter Janowski, review of HFS (CP/M)
HUG Bulletin Bd#12"Communing by Computer" by Frederick Zimmerman
HUG Directory '83#51983 Local HUG Directory
HUG Survey#5Sextant Survey: Local HUGs
HUG ZPC#27"IBM Emulation w/HUG's ZPC" by Wayne Rash, Jr.
HUGCON Capital---See CHUGCONs above
HUGCON MidWest---See MWHUGCON below
HUGCON West Rgn---See WRHUGCONs below
HUGCON '82#2First National Heath/Zenith Users' Conference
HUGCON '82#4"HUGCON 1" by Frederick Zimmerman, overview
HUGCON '83#8"HUGCON 2 - Twice as Good", by Frederick Zimmerman, overview
HUGCON '84#14"Scuttlebutt at HUGCON 3", Third Nat'l H/Z Users' Conference
HUGCON '85#19"Back for More at HUGCON 4" by David Felstul
HUGCON '86#25"Computer Diversity in Chicago" by Beverly Voigt, HUGCON 5 overview
HUGCON '86#26"Eight-Bit World" by Walter Janowski, comments
HUGCON '87#31"LAST National HUGCON" by Victoria Saxon
HUGCON '87#32"Eight-Bit World" by Walter Janowski, venders notably absent
HYPERACCESS#21Notes - DOS Comms pgm eases learning & use
HYPERACCESS#31"Z-100 Notebook" by William Locke, review
H/Z Computers#30"...Ten Years of H/Z Computers" by Peggy Wallace
H/Z Model #s---"H/Z" is Heath(kit)/Zenith; Look up model by its "Z" number below

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
IBM Compatibility#35"IBM Compatibility & Zenith User" by Mark Reishus, Survey
IBM Compatibility---Also see DOS Compatibility above
ILLUSTRATOR#17Ltr - ILLUSTRATOR requires min 192k RAM in Z-100
ILLUSTRATOR#17Notes - ILLUSTRATOR draws super heros and other graphics for Z-100
IMAGE Review#4"IMAGE: A Word and Picture Processor" by Hal Glatzer
ImageWise#34"Z-100 Notebook" by William Locke, ImageWise Serial Imaging Sys
IMAGINATOR#18Ltr - Imaginator not compatible with H-89 UltraROM used w/clock
IMAGINATOR#19Ltr - Imaginator requires original H-89 Terminal Logic board/ROM
Index, Sextant#27Index to Sextant #1-#26
Index, Sextant#39Index to Sextant #27-#38
INFORMER#20"Software Roundup: Five Z-100 Desktop Utils" by David Felstul
Intelliburner#17"Intelliburner: Software-Controlled PROM Pgming" by Thomas Fox
Intelligence#3"Experiment with Artificial Intelligence..." by John Mays
Interlace Video---See Z-100 Video below

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
JUPITER#34"Z-100 Notebook" by William Locke, Jupiter database system review
JUPITER v2.2#37"Z-100 Notebook" by William Locke, Jupiter v2.2 for Z-100
JU253T Drive#34"Z-150 Series" by Russell Letson, Panasonic 3.5" 720kb flop drive
JX Printer#39"Add More Chars to Old Epson Printer" by Joseph Gonzalez

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
KAL1000#31"Z-100 Notebook" by William Locke, Network w/KAL1000 and ViaNet
Key Click#8Ltr - Silencing the Z-100 Key Click
Key Click#8"Getting into Z-DOS Assembly Language..." by D.C. Shoemaker
Key Click#9Ltr - Another, simpler method of silencing the key click
Key Click#12Ltr - Silencing the key click in Peachtext 5000
Key Click#12Ltr - Silencing the key click using batch files or AUTOEXEC.BAT
Key Click#17"DEBUGging the Z-100 Key Click" by Kenneth Van Wyk
Key Click#18Ltr - Use PROMPT to silence key click
Key Click#29"...Another '100 Key Click Pgm!" by John Davis, three solutions
Key Repeat#17"Add Automatic Key Repeat to '89 or '19" by Ray Albrektson
Key Repeat#18Ltrs - Correction to key repeat circuit for '89/'19
Key Repeat#19Ltr - More corrections to key repeat figures and tables
KEYMAC#32"Z-100 Notebook" by William Locke, letting the keyboard do the work
Kids & Computers#8"Kids & Computers:..." by Frank and Mary Lynn Hutchison
Kit H-120#7"Building Heathkit's H-120" by Hurley Cook
Kit H-120#8Ltr - Another view of H-120 building
Kit H-248#34"Building the '248" by Henry Kisor

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
Lab Use#15"Research & Development Using H/Z Computers" by David Felstul
Label Maker Pgm#10"Turn Your Computer into an Electric Typewriter" by Thomas Bohon
LAP-LINK#39"Portable Computer Column" by Wayne Rash, Jr., LAP-LINK, PC Hooker
Letters#13"Three Products to Write Your Letters for You" by John Mays
Link Computers---See File Transfer above
LISP#20"Some more Lisp Basics", See also muLisp below
Logic Gates#40"ZBASIC Simulation of Logic Gates" by William McKenzie
LOGO#25"Z-100 Notebook" by William Locke, Z-100 LOGO from Clarkson College
LOTUS 1-2-3#12"1-2-3 for the '110/120" by Wayne Rash, Jr., review
Lucidata PASCAL#6"Pascal Elucidated" by Hugh Kenner, overview of Lucidata's Pascal
Lucidata PASCAL#7,#9Ltrs - Additional info by Hugh Kenner & timing comparisons
Lucidata PASCAL#14"File Management Under Lucidata Pascal" by Donald Risher

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
MAGIC WAND#18"Quest for Ultimate Word Processor" by Kenneth Daniel
MAGIC WAND#18"Z-100 Notebook" by Alison Phillips, MW will edit WordStar files
MAGIC WAND#20Ltr - Magic Wand, PeachText's predecessor, will edit WordStar files
MAGIC WAND SPELL#20"Z-100 Notebook" by Alison Phillips, MW's SPELL vs PT's SPELLER
MAJIC Pro-C#26"C Notes" by Joseph Katz, MAJIC's Pro-C reviewed
Mapping Software#14Notes - World Map Projection Software
Mapping System#12Notes - Computer Mapping Systems for H/Z-100 and Z-150/160
Mapping System#28Notes - World Data Bank Map Database
Mapping System#40"Perspectives on PASCAL" by Ben Ezzell, Micro World Data Bank II
Marquee Pgm---See MBASIC Marquee below
MASM v5#34"Z-100 Notebook" by William Locke, MASM v5 MS Macro Assembler
Math Functions---See Trig Functions below: "Double-Precision" using BASIC
MBASIC Animation#36"Catch a Falling Letter" by Frank Hutchison, BASIC game for kids
MBASIC Bar Graphs#10"Classy Bar Graphs" by Robert Rasch
MBASIC Battleship#7"BASIC Battleship" by Clair Doughty
MBASIC Battleship#9Ltrs - Modifications for Z-BASIC
MBASIC Canoeing#12"Canoe Ride in MBASIC" by Raymond Dotson
MBASIC Debugging#14"Two Debugging Tricks for MBASIC" by Arthur Thomas
MBASIC Guess#20"DISCOVER: MBASIC Guessing Game" by Ray Dotson
MBASIC Lottery#19"BASIC Q/A" by Edward Byrnes, computer generated lottery numbers
MBASIC Marquee#14"MBASIC Marquee" by Raymond Dotson, electronic billboard pgm
MBASIC Marquee#17Ltr - Suggestion for HDOS version
MBASIC Math#37"BASIC Arithmetic Drill" by Thomas Currie
MBASIC Menu#18"Menu Control w/HDOS MBASIC" by Rick Streeter
MBASIC Menu#19Ltr - Error in Menu Ctrl article regarding PATCH.ABS
MBASIC Menu#20Ltr - Further info on changing DIRECT.SYS from Menu Ctrl letter
MBASIC Rndoff Error#11"Exploring MBASIC Roundoff Error" by Robert Crawford
MBASIC Scrolling#33"Scrolling w/MBASIC" by Ray Dotson, Scroll thru CP/M files
MBASIC Simulation#25"MBASIC Simulation" by Robert Rasch, regulation of blood pressure
MBASIC Text#28"Justify Text w/MBASIC or PASCAL" by Ronald Claustra
MBASIC Wormrace#13"Wormrace" by Raymond Dotson, MBASIC pgm
MDISK.DVD#15,#17"Z-100 Notebook" by Alison Phillips, RAM drive
MDISK.DVD#19"RAM Drives for '100" by D.C. Shoemaker
MDISK.DVD#21Ltr - Increase MDISK's RAM capacity up to 512k
MDISK.DVD#28"Assemble New Memory Disk..." by John Batbie, Jr., improved MDISK.DVD
MDISK.DVD#29Ltrs - Fixes for MDISK.DVD bug to enable MDISK to work
MDISK.DVD#29"Z-100 Notebook" by William Locke, DOS v2 MDISK & PUP v2 MDISK
MEGARAM-150#23"From FBE: 1216k RAM for Your '151" by Richard Mueller
MEGARAM-150#40"FBE's Memory Enhancement..." by Timothy Weil, MegaRAM-150 review
MEMBRAIN.COM#17"Z-100 Notebook" by Alison Phillips, RAM Drive
Memory Recovery#15"Salvage Memory Contents Under CP/M or MS-DOS" by David Felstul
Messenger III#10Ltr - Memory Messenger III by SCM an excellent computer printer
MICRO LINK II#12"Z-DOS Comms Roundup" by Frederick Zimmerman
Microline 92#14"Getting Most Out of Okidata Printer Under Z-DOS" by M.H. Endres
MICROPLAN#4"Eight Spreadsheets Compared..." by Kenneth Patrick
Microsoft WORD---See WORD below
Microsoft "C"#26"C Notes" by Joseph Katz, MS's "C" Compiler v4 reviewed
Modem#17"Z-100 Notebook" by Alison Phillips, modem considerations
Modem#19"Upgrade Internal Modem for '100" by Charles Layman
MODEM7#17"Z-100 Notebook" by Alison Phillips, CP/M public domain pgm
Modem Volume#19Ltr - Use ZVM-135 monitor for speaker to Z-100 internal modem
Mouse#14"Microsoft Word and Mouse: Do They Click?" by David Felstul
MOUSE PACK#27"Z-100 Notebook" by William Locke, review
Moving#12"You Can Take It With You:..." by Ray Albrektson
MPI 99G Printer#8"More Than Just a Pretty Face" by James Bingham, review
MPI 99G Printer#10Ltr - 99G Not the Only Way to Get Around
MS WORD---See WORD below
MTERM#12"Z-DOS Comms Roundup" by Frederick Zimmerman
MT8087#21Notes - MT8087 is MTBASIC Compiler for DOS systems w/8087
MT-160L Printer#20"Letter Quality, Dot Matrix: the MT-160L Printer" by Michael Ho
muLisp#20"Customizing muLisp for '89 & '100" by Stanley Schwartz
MULTIPLAN#4"Eight Spreadsheets Compared..." by Kenneth Patrick
MWHUGCON '86#24"Spirit of St. Louis" by Kieran O'Leary, First MidWest HUGCON
MX-80 Forms#9"Create Forms on your MX-80" by Leonard Geisler
MX-80/MX-100#39"Add More Chars to Old Epson Printer" by Joseph Gonzalez

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
Navy Micro '85#18"Navy Micro '85" by Bryan Rutberg, Conference in Norfolk, VA
Nec 8023 Printer#15"Customizing WordStar for a Dot-Matrix Printer" by Stephen Prigozy
Needles Program#11"Pi a la Mode..." by James Knowles, Solve Buffon's Needle Prob for PI
Needles Program#13Ltrs - More comments on PI's BASIC Needles Program
Needles Program#17Ltr - Correction to PI formulas
Network#31"Z-100 Notebook" by William Locke, Network w/KAL1000 and ViaNet
Network#35Notes - NTI desNET local area network pkg links Z-100 to PCs
NSC800 CPU#34"Brain Transplant..." by Charles Horn, replace 8085 with NSC800 chip
NSWEEP#18"Z-100 Notebook" by Alison Phillips, CP/M file mgmt utility
Numbers, Float Pt#21Floating-Point Numbers explained as part of 8087 article
NV-DISK#29"Z-100 Notebook" by William Locke, Z-100 2mb RAM drive

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
OFFLIN#17"OFFLIN: Exercise in Z-100 Assembly Language" by William Hall
OFFLIN#18Ltrs - Go OFFLIN w/PASCAL easier
OFFLINE.COM#16"Z-100 Notebook" by Alison Phillips, set Z-100 to OFFLINE mode
OFFLINE.COM#17"Z-100 Notebook" by Alison Phillips, Using PSC & OFFLINE together
Okidata 92#14"Getting Most Out of Okidata Printer Under Z-DOS" by M.H. Endres
Okidata 92#16Ltr - Comments on Okidata paper printing difficulty
Omni-Bridge#40"Z-150 Series" by Russell Letson, Omni-Bridge floppy disk ctrlr

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
PALANTIR#18"Quest for Ultimate Word Processor" by Kenneth Daniel
PALANTIR#20"PALANTIR: Word Processing for any H/Z Computer" by Russell Letson
Parallel Port---See individual computer below: Z-89 Parallel, Z-100 Parallel, etc.
PASCAL#1"Candid Look at Tiny Pascal" by Arnold Madeira
PASCAL---"Introduction to Pascal" series by William Tavolga, see Tiny Pascal
PASCAL#30"Perspectives on PASCAL" series by Ben Ezzell, Z-100 Graphics Lib
PASCAL#35"Perspectives on PASCAL" database pgming, directory access, software
PASCAL#40"Perspectives on PASCAL" DEFT, DIRWINDO, Flexi-Graph, Turbo Advantage
PASCAL Elucidated---See Lucidata PASCAL above
PASCAL OFFLIN#18Ltrs - Go OFFLIN with PASCAL easier
PASCAL Pgming#36"Computer Formulas for Modern Art" by Hugh Kenner, PASCAL pgms
PASCAL Pgming#39"Pascal Pgm Sends Print Output to Disk" by Michael Schwarz, TAKEOVER
PASCAL Pgming#40"Pascal Pgm Talks to Remote Computers" by Ronald La Claustra, PTERM.PAS
PASCAL Text#28"Justify Text w/MBASIC or PASCAL" by Ronald La Claustra
Passwords#30"C Notes" by Joseph Katz, password protection
PATH Command#16"Z-100 Notebook" by Alison Phillips, use of PATH command
PATH Command#17"Z-100 Notebook" by Alison Phillips, more on PATH command
PC Compatibility---See DOS Compatibility above
PC Emulators---See respective emulator above: GEMINI, EASYPC, Scottie Board, ZPC
PC Hooker#39"Portable Computer Column" by Wayne Rash, Jr., LAP-LINK, PC Hooker
PCL Printers#38"Windows World" by J. Richard Hines, HP's Printer Ctrl Lang (PCL) Bug
PC/INTERCOMM#12"Z-DOS Comms Roundup" by Frederick Zimmerman
PEACHCALC#4"Eight Spreadsheets Compared..." by Kenneth Patrick
PEACHCALC#18"Z-100 Notebook" by Alison Phillips, same as SuperCalc
PEACHCALC#19"Z-100 Notebook" by Alison Phillips, using logical statements
PEACHTEXT#12Ltr - Silencing the key click in Peachtext 5000
PEACHTEXT#15Ltr - Description of Upgrade to PeachText 5000 released
PEACHTEXT#15"Z-100 Notebook" by Alison Phillips
PEACHTEXT#16Ltr - Discussion of proportional printing
PEACHTEXT#17Ltr - Help w/PeachText 5000 for silencing key click
PEACHTEXT#17"Z-100 Notebook" by Alison Phillips, PT5000 Thesaurus
PEACHTEXT#18"Quest for Ultimate Word Processor" by Kenneth Daniel
PEACHTEXT#18"Z-100 Notebook" by Alison Phillips, PT will edit WordStar files
PEACHTEXT#20Ltr - Magic Wand, PeachText's predecessor, will edit WordStar files
PEACHTEXT#20"Z-100 Notebook" by Alison Phillips, hierarchical directories
PECHTXT SPELL#20"Z-100 Notebook" by Alison Phillips, MW's SPELL vs PT's SPELLER
Pelican 6.6#33"Z-150 Series" by Russell Letson, Pelican 6.6mb (Kodak) 5-1/4" floppy
PERFECTCALC#4"Eight Spreadsheets Compared..." by Kenneth Patrick
PERKS#20"Software Roundup: Five Z-100 Desktop Utils" by David Felstul
PERKS#21Ltr - Clarifications and updates on Perks
PERKS#24"Z-100 Notebook" by William Locke, Perks revisited
PI Calculations---See Needles Program above
PKARC#32"Z-100 Notebook" by William Locke, archiving w/PKARC from PKWARE
PLANNERCALC#4"Eight Spreadsheets Compared..." by Kenneth Patrick
PLATO#12"Z-DOS Comms Roundup" by Frederick Zimmerman
Plotting#28"Z-100 Notebook" by William Locke, SURF plots scientific info
Plotting#39"Z-200 Series" by William Locke, SURFER surface plotter by Golden Sftwre
Print Spooler#1"Print Spoolers..." by Kenneth Patrick
Print Spooler#6"Inside a Spooler" by A.E. Dessler, writing your own
Print Spooler#8Ltr - Additional info for Spooler program
Print Spooler#12Ltr - Additional enhancement to Spooler program
Printer Char Set#39"Add More Chars to Old Epson Printer" by Joseph Gonzalez
Printer Review#11"Four Letter-Quality Printers Under $1,000." by Wayne Rash, Jr.
Printer Setup#19"Z-100 Notebook" by Alison Phillips, interfacing a serial printer
Printer Setup#22"C Notes" by Joseph Katz, printer End-of-Line problems
Printer Setup#24Ltr - Radio Shack DWII printer has same problem - ROM changed
Printer Setup#28"Set Epson Printer Functions..." by Richard Mueller, w/source code
Printer Setup#31Ltr - Missing code to CP/M-86 version of program
Printer Thruput#20"Z-100 Notebook" by Alison Phillips, printer throughput
PrintMate 350#17Notes - High-speed dot-matrix printer w/letter-quality modes
PRO DRIVER#12"Z-DOS Comms Roundup" by Frederick Zimmerman
PROMPT Cmd#21"How to Use PROMPT on '100 & '150" by William Adney
PROMPT Cmd#22Ltr - Using ESCape sequences w/PROMPT
PROMPT Cmd#22Ltr - Use backspace char to eliminate 100ths of seconds, and seconds
ProScan#33"Z-100 Notebook" by William Locke, ProScan: higher-res Z-100 video
PSC.COM#15"Z-100 Notebook" by Alison Phillips
PubDom Software#15"Software When You Have More Time Than Money" by Mark Goodkin
PUP---MS-DOS Programmer's Utility Pack - See DOS PUP above

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Keyword Issue# Article
QUICKCODE#33"Eight-Bit World" by Walter Janowski, QuickCode dBASE II pgm generator


Keyword Issue# Article
RAM Disk#17"Z-100 Notebook" by Alison Phillips, MDISK.DVD & MEMBRAIN.COM
RAM Disk#19"RAM Drives for '100" by D.C. Shoemaker
RAM Disk#20Ltr - Add'l info on CP/M-85 RAM disk Z-100 RAMDRIVE/85
RAM Disk#29"Z-100 Notebook" by William Locke, advantages of using RAM disk
RAM Drive---See RAM Drives separately under each computer system
RAMPAGE#35"Windows World" by J. Richard Hines, RAMPAGE RAM bds
REACH86#24"Z-100 Notebook" by William Locke, modem pgm by Software Toolworks
Real-Time Clock---See respective computer below: Z-89 Clock, Z-100 Clock, etc.
Recover Memory#15"Salvage Memory Contents Under CP/M or MS-DOS" by David Felstul
REFLEX#36"Reflex Puts You..." by George Aldridge, database mgmt sys by Borland
REMBRANDT#30"Eigth-Bit World" by Walter Janowski, review
REMCON#12"Z-DOS Comms Roundup" by Frederick Zimmerman
Research#15"Research & Development Using H/Z Computers" by David Felstul
RIGHT HAND MAN#20"Software Roundup: Five Z-100 Desktop Utils" by David Felstul
Robotics Modem#19"Upgrade Internal Modem for '100" by Charles Layman
ROM Chips#9Ltr - Jumpers for Z-100 ROM chips
Rubik's Cube Sim#1"Rubik's Cube: a Computer Simulation..." by Arthur Frost
RX Printer#39"Add More Chars to Old Epson Printer" by Joseph Gonzalez

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
SBASIC Pgming#2"Put Some Structure in BASIC Programming" by William Clarkson
SBASIC Pgming#23Ltr - SBASIC alternative to ZBASIC Preprocessor
Science Data#10Scuttlebutt - Z-100 failing in scientific data collection community
Science Data#12Ltr - Hewlett Packard 9800 series should be de facto standard
Science Lib#28"Z-100 Notebook" by William Locke, review of "C" Scientific Library
Scottie Board#34"IBM Emulation w/Scottie Board" by Timothy Weil
Screen Dump#9"Screen Dump!" by Siebert Ickler, HDOS assembly program
Screen Dump#11Ltrs - Additional comments, suggestions on "Screen Dump!"
Screen Dump#12Ltr - Here is an enhancement to "Screen Dump!" program
Screen Dump#13Ltr - Add'l comments, suggestions on "Screen Dump!"
Screen Graphics#1"Turn Zenith Screen Graphics into Color Slides" by F.X. Millor
SCREENPRO#32"Z-100 Notebook" by William Locke, review of Paul Herman's ScreenPro
SCSI HD Ctrlr#36"Windows World" by J. Richard Hines, SCSI hard disk controller
SEARCH#15"Z-100 Notebook" by Alison Phillips
SEBHC Journal#27Ltr - Magazine for H8 & H/Z-88/89/90, Editor Lenny Geisler
Sextant Anniv#27"Prologue" & "Epilogue" by John Walker, fifth anniversary section
Sextant Author#9"Guide to Writing for Sextant" by John Walker
Sextant Author#27"Diverse Writers; Mixed Views" by John Walker
Sextant Index#27Index to Sextant #1-#26
Sextant Index#39Index to Sextant #27-#38
Sextant Magazine---Sextant Magazine, published Spring 1982 - issue #40, March 1989
Sextant Survey#15"Research & Development Using H/Z Computers" by David Felstul
Sextant Survey#27"Checking Up on Charter Subscribers" by John Gill
Sextant Survey#30"Good, Bad, Uncertain" by Peggy Wallace, Survey of readers
Sextant Survey#38"Quick Look at Sextant Subscribers" by John Walker
SHOWOFF#30,#33"Z-100 Notebook" by William Locke, ShowOff review
SHOWOFF v2#37"Z-100 Notebook" by William Locke, Hogware's revised Z-100 ShowOff
SIDEKICK#21"C Notes" by Joseph Katz, Z-150 & true PC-compatibles only
Simulation#32"Computer Games: Behind the Scenes" by James Illman, computer simulation
Slide Graphics#1"Turn Zenith Screen Graphics into Color Slides" by F.X. Millor
Slide Graphics#29"Making Title Slides on Your '150" by Gordon Nichols, and on Z-100
Small-"C"#15Ltr - Brief review of Small-C Compiler from Clarkson University
Small-"C"#17Ltr - Announces Toolworks C/80 for DOS is now available
Small-"C"#21"Z-100 Notebook" by Alison Phillips, introducing "C"
SMARTKEY#21"C Notes" by Joseph Katz, Z-100 version works poorly
SMARTSORT#24"Sorting on Your Terms Rather Than the Computer's" by Thomas Best
SmartWatch#27"Z-100 Notebook" by William Locke, review, SmartWatch works in all H/Z
Smith Corona TP-I#8Ltr - A review of the Smith-Corona TP-I printer
Smith Corona TP-I#8"Letter-Quality Printing on a Dot-Matrix Budget" by Gordon Nichols
Smith Corona TP-I#9Ltr - Correction to "Quality Printing..."
Smith Corona TP-I#10Ltrs - Add'l info on TP-I printers, including a dealer's perspective
Smith Corona TP-I#40"Pgm Suprts BASIC Listings on S-C TP-I" by Fred Ormand, TP-I lacks chrs
Software, Educ.#10"Educational Software Roundup" by Frederick Zimmerman
Software, Games#8"Games Roundup" by Frederick Zimmerman
Software, IBM#9"Why Won't All That IBM-PC Software Run...?" by Graham Wideman
Software, PubDom#15"Software When You Have More Time Than Money" by Mark Goodkin
Software, Z-100#7"Z-100 Software Roundup" by Frederick Zimmerman
SOLARSIM#38"Planetarium on Disk" by Paul Hansen, SOLARSIM for Z-100 & PCs
Sort Schemes#3"The World's Fastest Sort?" by Rick Lutowski
Sort Schemes#4,#5Ltrs provide add'l Fastest Sort info
Sort Schemes#21"See Seven Sorts" by Robert Crawford
SORT.EXE#21"Z-100 Notebook" by Alison Phillips, using SORT.EXE to sort fields
SORT.EXE#23Ltr - SORT won't sort random-access files, must make sequential first
Sound/Clock Kit#9"Build an '89 Sound/Clock Board" by Ray Albrektson
Sound/Clock Kit#11Ltr - Software for H/Z-89 Sound/Clock Board
Speedup---See individual computer below: Z-89 Speedup, Z-100 Speedup, etc.
SPELLBINDER#7"Word Processing You Can Program" by Walter Jung, review
Spooler---See Print Spooler above
Spreadsheets#4"Eight Spreadsheets Compared..." by Kenneth Patrick
Spreadsheets#5Ltrs provide additional spreadsheet information
Staunch 8/89'er#27Ltr - Magazine for H8 & H/Z-88/89/90, Editor Hank Lotz
SUPERCALC#4"Eight Spreadsheets Compared..." by Kenneth Patrick
SUPERCALC#18"Z-100 Notebook" by Alison Phillips, same as PeachCalc
SUPERCALC#19"Z-100 Notebook" by Alison Phillips, using logical statements
SupersPort 286#35Notes - Zenith's new SupersPort laptop w/12 MHz 80286 CPU
SupersPort 286#36"Portable Computer Column" by Wayne Rash, Jr., review
SURF#28"Z-100 Notebook" by William Locke, SURF surface plotter pkg
SURFER#39"Z-200 Series" by William Locke, SURFER surface plotter by Golden Sftwre
SW-3000 Computer#30Notes - H/Z SW-3000 is 80286 8MHz computer designed for harsh conditions
SW-3010 Monitor#30Notes - H/Z SW-3010 is industrial 13" hi-res EGA color monitor
SYMON.BAS#16"SYMON Says: Challenge Your Memory" by Edward Byrnes, 3 vers of BASIC

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Keyword Issue# Article
Table Kit#11"Build Portable Computer Stand" by Nelson Cochran
Tektronix 4010#18"Tektronix Terminal Emulation for the Z-100" by Glenn Roberts, PhD
Teletek Z-150MB#15Notes - Memory board for the Z-150 w/real-time clock & game port
Terminal Emulator#26"Writing Hdware-Independent Terminal Emulators..." by William Hall
Timer Pgm#22"Z-100 Notebook" by William Locke, Assembly Lang 10 second timer
Tiny PASCAL#1"Candid Look at Tiny Pascal" by Arnold Madeira
Tiny PASCAL#11-#13"Introduction to Pascal" series by William Tavolga
Tiny PASCAL#15Ltr - Correction to Part 2
Tiny PASCAL SORT#24"Sorting on Your Terms Rather Than the Computer's" by Thomas Best
TMSI H-1000#14"TMSI's H-1000: Grafting an 8086 Onto Your '89" by Wayne Rash, Jr.
TMSI H-1000#16Ltr - Complaints regarding H-1000
Toolworks "C"#21"Z-100 Notebook" by Alison Phillips, introducing "C"
TREECOPY#20"Z-100 Notebook" by Alison Phillips, using TREECOPY to renew directories
TREECOPY#21Ltr - Different syntax for TREECOPY
Trig Functions#3,#8"Double-Precision Trig Functions" by Hugh Kenner, using BASIC
Trig Functions#19"BASIC Q/A" by Edward Byrnes, displaying trig functions w/ZBASIC
TSR Memory Use#38"Eight-Bit World" by Walter Janowski, TSR (Terminate but Stay Resident)
Turbo Advantage#40"Perspectives on Pascal" by Ben Ezzell, Advantage src-code Pascal lib
TurboGeometry Lib#40"Perspectives on PASCAL" by Ben Ezzell, TurboGeometry Lib by Disk Sftwre
TurboPASCAL#25"Turbo Pascal: New BASIC Language?" by Hugh Kenner, review
TurboPASCAL Banner#24"Print Big in BASIC (or Turbo Pascal" by Peter Wentworth
TurboPASCAL v4#39"PASCAL Pgm Sends Printer Output to Disk" by Michael Schwarz
TurbosPort 386#35Notes - Zenith's new TurbosPort laptop w/12 MHz 80386 CPU
TurbosPort 386#36"Portable Computer Column" by Wayne Rash, Jr., review
TYPELINE#29"Z-100 Typesetting: Better Than Desktop Publishing" by John Serio, review
Typing Tutor Pgm#1"B.H. BASIC Tests Typing Reaction Time" by Raymond Dotson
T-PROM#20Notes - T-PROM improved char generator for H/Z-19/89

Click on the first letter of the desired keyword to skip directly to that section:
"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
UD.COM#17"Versatile Printer Driver for CP/M" by Daniel Jerome, review
UNIX#14"New Generation Brings Charm of Unix to CP/M" by Walter Jung
USAF Conference#15"H/Z Dominates USAF Small Computer Conf" by Mark Goodkin
User Guide#7"Unconfusing the New User" by L.R. (Roy) Broun
User Guide#8"Kids & Computers:..." by Frank and Mary Lynn Hutchison
User Guide#9"How One Family Learned to Live w/H-89..." by Skip & Pam Chambers
User Guide#28"Computer Self-Defense:..." series by Doris Wagner & Alan Heigl
User Guide#30"Computer Self-Defense:..." terminology, operating systems
User Guide#32"Computer Self-Defense:..." computer documentation
User Guide#39"Computer Self-Defense:..." file names, keys & chars, ASCII, defaults
User Guide#40"Computer Self-Defense:..." op sys features, write-protection, myths
User Guide#32"Coming of Age w/Computers" by Don Breslauer, five-year-old's fascination
User Hackers#14"Heathkit Hackers at Home: A Survey of Hobbyists" by David Felstul
User Survey#35"IBM Compatibility and Zenith User" by Mark Reishus, Survey
User Technoklutz#7"Confessions of a Technoklutz" by Virginia Vineyard
USRobotics Modem#19"Upgrade an Internal Modem for Your '100" by Charles Layman

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
VCACHE#35"Windows World" by J. Richard Hines, VCACHE disk-caching pgm
VDISK.SYS#29"Z-100 Notebook" by William Locke, VDISK, DOS v3 vers of MDISK
Vega VGA#38"Z-150 Series" by Russell Letson, Vega VGA video board review
Vendor#27"Vendor Strategy: Growing by Adapting" by Victoria Saxon
VFILER#16"Z-100 Notebook" by Alison Phillips, VFILER file mgmt utility
ViaNet#31"Z-100 Notebook" by William Locke, Network w/KAL1000 and ViaNet
Video Capture---See IMAGE Review or ImageWise above
Video RAM Upgrade#15"Z-100 Notebook" by Alison Phillips
Vopt#36"Windows World" by J. Richard Hines, Vopt disk optimizer
VSS-LOGO#25"Z-100 Notebook" by William Locke, Z-100 LOGO from Clarkson College
V1 Video Sys#31"Z-100 Notebook" by William Locke, Hughes V1 Video Enhancement Kit
V1 Video Sys#39"More Colorful '100 Displays EGA Video" by Stanley Schwartz, Hughes V1

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
WATCHWORD#14"WatchWord: Custom Built for You & Your Z-100" by Beaufort Lancaster
WATCHWORD#18"Quest for Ultimate Word Processor" by Kenneth Daniel
WATCHWORD News#33WatchWord News #1, HELP feature for WW v3
WATCHWORD News#34WatchWord News #2, WWCONFIG and ZPC, Query, faster Macros
WATCHWORD News#35WatchWord News #3, MailMerge, reformatting a document
WATCHWORD News#36WatchWord News #4, More Paste Buffers, Moving Columns
WATCHWORD News#37WatchWord News #5, WatchWord Speller, Z-100 WW Help files
WATCHWORD v3#33"Z-200 Series" by William Locke, WatchWord on the Z-248
WATCHWORD v3.1#37WatchWord News #5, Z-100 WW v3.1 now avail
Weltec 525#39"Portable Computer Column" by Wayne Rash, Jr., Weltec 525
WHIZ#20"Software Roundup: Five Z-100 Desktop Utils" by David Felstul
WHIZ#21"C Notes" by Joseph Katz, Genie & Whiz as Z-100 pgming tools
WHIZLIST#38"Eight-Bit World" by Walter Janowski, WHIZLIST database for lists
Wild Interrupt---See Z-100 Wild Intrpt below
WINDOWDOS v2.0#33"Z-200 Series" by William Locke, WindowDOS TSR review
WINDOWS#10"Windows Opens Door to Compatibility" by Frederick Zimmerman
WINDOWS#31"Opening Windows on Your '100" by Robert Rasch, review
WINDOWS#32Ltrs - Windows observations and comments, WIN v1.01 probs on Z-241
Windows World#33"Windows World" series by J. Richard Hines, Windows & DOS, pgming
Windows World#34"Windows World" user interface, v2, cursor ctrl, Software Dvlpmt Kit
Windows World#35"Windows World" memory, Excel, Vcache, Rampage, Windows .PIF files
Windows World#36"Windows World" Windows books, multitasking, ESDI & SCSI HD ctrlrs
Windows World#38"Windows World" Mixing graphics/text, text fonts, bit-map & metafile
Windows World#39"Windows World" New Windows, Software Dvlpmt Kit, CodeView, Graph Plus
WIN89#29"Eight-Bit World" by Walter Janowski, 20Mb hard drive for H/Z-89
WIN89#30Ltr - WIN89 update from Micronics
Word Processor#18"Quest for Ultimate Word Processor" by Kenneth Daniel
WORD#14"Microsoft Word and Mouse: Do They Click?" by David Felstul
WORD#18"Quest for Ultimate Word Processor" by Kenneth Daniel
WORD#23"Microsoft Word, Version 2" by Freddy Sweet, review
WORD#25Ltr - Pointers on Microsoft Word, comments & suggestions
WORD#25"Patching WORD's .PRN Files for More Printer Features" by Ken Daniel
WORD#28"Microsoft Word, v3" by Dale Grundon, review
WORD#33Ltr - More on MS WORD
WORDPERFECT#18"Quest for Ultimate Word Processor" by Kenneth Daniel
WORDPERFECT#20Ltr - WordPerfect closer to Ultimate
WORDSTAR#15"Customizing WordStar for Dot-Matrix Printer" by Stephen Prigozy
WORDSTAR#18"Quest for Ultimate Word Processor" by Kenneth Daniel
WORDSTAR#19Ltr - Add'l comments about a directory shell substitute
WORDSTAR#21Ltr - Save WordStar ruler lines with file
WORDSTAR Patch#22"Patching Away WordStar Wait" by Charles Ballinger, using DEBUG
WORDSTAR Patch#23Ltr - Alternative to having to patch WS
WORDSTAR v4#32"Eight-Bit World" by Walter Janowski, WordStar V4 has CP/M version
WORDSTAR v4#37"WordStar 4: CP/M" by Frank Hutchison, for H8, H/Z-89-90, & H/Z-100
WRHUGCON '84#16"HUGCON West Takes Off" by Mark Goodkin, First Western Regional HUGCON
WRHUGCON '85#22"WRHUGCON's Magic Kingdom" by Victoria Saxon
WRHUGCON '86#27"WRHUGCON 3: HUGgies in Disneyland" by Kieran O'Leary
WRITE-HAND-MAN#22"Eight-Bit World" by Walter Janowski, Desktop Util for CP/M, not R.H.M.
Writing Guide#9"Guide to Writing for Sextant" by John Walker
W.I.S.E. Board#14"Let Your '89 W.I.S.E. Up" by James Bingham, 2Ser+2Par+RTC

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"A"   "B"   "C"   "D"   "E"   "F"   "G"   "H"   "I"   "J"   "K"   "L"   "M"   "N"
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Keyword Issue# Article
XPRINTER#14Notes - "X"PRINTER from Micro Peripherals NLQ dot-matrix printer
XYZZY ON#15"Z-100 Notebook" by Alison Phillips
XYZZY ON#16Ltr - Discussion of XYZZY undocumented command & "Magic Word"
XYZZY ON#19"Z-100 Notebook" by Alison Phillips, revisited

Keyword Issue# Article
ZBASIC Animation#21"BASIC Q/A" by Edward Byrnes, BASIC animation
ZBASIC Banner#24"Print Big in BASIC (or Turbo Pascal" by Peter Wentworth
ZBASIC Battleship#20"ZBASIC Battleship" by Gil Hoellerich, changes to MBASIC vers
ZBASIC Beep Patch#15"Z-100 Notebook" by Alison Phillips
ZBASIC CIRCLE#19"Z-BASIC's CIRCLE Does More Than Draw Circles" by Robert Thorne
ZBASIC Clock#28"Put a New Face on Your '100's Clock" by Angelo Giambra
ZBASIC Clock#29Ltr - Fix to permit the clock face pgm to strike midnight
ZBASIC Clock#30Ltr - Change Z-BASIC's DATE function for GWBASIC routine
ZBASIC Color#17"Making Z-BASIC More Colorful" by Sidney Hack, mixing colors
ZBASIC Color#19Ltrs - Number of color combinations was overstated
ZBASIC Emulator#18"Tektronix Terminal Emulation for the Z-100" by Glenn Roberts, PhD
ZBASIC Fractals#23"BASIC Fractals" by Edward Byrnes, fractal program
ZBASIC Fractals#24,#25Ltrs - Fractal pgm mods to enable compilation & speeding up
ZBASIC Fractals#26Ltr - Saving fractal parameters w/program
ZBASIC Fractals#26"Winning Fractals" by Edward Byrnes, including pgm mods, variations
ZBASIC Fractals#28Ltr - more fractal modifications
ZBASIC Fractals#34"Fast Fractals" by Kenneth Wright, for Z-100 or PCs
ZBASIC Fractals#35Ltr - Changes to Z-100 "Fast Fractals"
ZBASIC Graphics#15"Z-BASIC Graphics: Using GET and PUT" by Phil Winninghoff
ZBASIC Graphics#15Notes - Z-BASIC Graphics & Games Collection from Intuitive Logic
ZBASIC Improvemts#15"Z-100 Notebook" by Alison Phillips
ZBASIC Logic Gate#40"ZBASIC Simulation of Logic Gates" by William McKenzie
ZBASIC Lottery#19"BASIC Q/A" by Edward Byrnes, computer generated lottery numbers
ZBASIC Pgming#13"Making Z-BASIC Friendlier" by Sidney Hack, change msgs & commands
ZBASIC Pgming#18"BASIC Q&As" by Edward Byrnes, versatile graphics tool
ZBASIC PreProcsr#22"ZBASIC Preprocessor: Pgms w/o Line Numbers" by Larry Oberholtzer
ZBASIC PreProcsr#23Ltr - SBASIC is alternative to ZBASIC Preprocessor
ZBASIC SYMON.BAS#16"SYMON Says: Challenge Your Memory" by Edward Byrnes, 3 vers of BASIC
ZBASIC Timing#16"Z-100 Notebook" by Alison Phillips
ZBASIC Trig Func#19"BASIC Q/A" by Edward Byrnes, displaying trig functions w/ZBASIC
ZCLK#20"Z-100 Notebook" by Alison Phillips, ZCLK clock/calendar
ZCLK#22"Keep Your '100 Timely and Up to Date w/ZCLK" by Peter Ruber, review
ZCLK#23Ltrs - ZCLK conflicts w/Gemini and EasyPC, modifications made
ZCM-1490 Monitor#29Notes - ZCM-1490 Flat Technology VGA Monitor
ZCM-1490 Monitor#36"Z-150 Series" by Russell Letson, Zenith ZCM-1490 FTM monitor review
ZCM-1490 Monitor#38,#40"Z-150 Series" Zenith ZCM-1490 FTM probs continue
ZCPR#17"ZCPR - Public Domain Enhancement for CP/M..." by Mitchell Ross
ZCPR#22"Eight-Bit World" by Walter Janowski, ZCPR the EZ way (EZCPR) demo pkg
ZED-COMM#12"Z-DOS Comms Roundup" by Frederick Zimmerman
ZENCALC#4"Eight Spreadsheets Compared..." by Kenneth Patrick
Zenith#26"Zenith: Planning for the Future" by Wayne Rash, Jr.
Zenith#30"1977: Heath's 1st; 1987: Comps Most of Zenith's Sales" Charles Floto
Zenith#30"...Ten Years of H/Z Computers" by Peggy Wallace
Zenith Data Sys#1Interview with Donald P. Moffet, President of ZDS
Zenith Radio Corp#1"What's Zenith Doing in Computer Business?" by Jerry Pearlman
ZIO-MATE#23Notes - ZIO-MATE provides Z-100 direct connection w/external systems
ZIP#34,#37"Z-100 Notebook" by William Locke, ZIP image processing/display sftwre
ZIP#39"Z-150 Series" by Russell Letson, ZIP serial cable file transfer sftwre
ZMF100A#40"FBE's Memory Enhancement..." by Timothy Weil, ZMF100A review
ZMM-1470 Monitor#29Notes - ZMM-1470-G 14" Hi-res, green EGA monitor
ZMOUSE#37"Z-100 Notebook" by William Locke, Paul Herman's Mouse products
ZPC#27"IBM Emulation w/HUG's ZPC" by Wayne Rash, Jr.
ZPILOT#9ZPILOT Clarkson College's simple pgming language for education
ZP/SIM#20"Z-100 Notebook" by Alison Phillips, ZP/SIM is CP/M emulator
ZP/SIM#22"Two Ways '100 Can Run CP/M Software Under DOS" by Joseph Katz
ZP/SIM#26"Z-100 Notebook" by William Locke, a CP/M simulator - review
ZRT Comms Pgm#13Ltr - Add'l info and comments on ZRT
ZSTEM#12"Z-DOS Comms Roundup" by Frederick Zimmerman
ZSTEM#14Ltrs - Add'l info regarding Roundup comments on ZSTEM
ZSTEM#18Ltr - New version of ZSTEM will run at 8 MHz
ZS100#13Notes - ZS100 Speedup add-on from CDR for a 5/7.5 MHz Z-100
ZS100#16"Speed Up Your '100 50%" by Wayne Rash, Jr. (5/7.5 MHz Z-100)
ZS100#17Ltr - "Price you pay for speed" response
ZT#12"Z-DOS Comms Roundup" by Frederick Zimmerman
ZVIDEO#29"Z-100 Notebook" by William Locke, Z-100's ZVIDEO ctrl port
Zview#26,#27"C Notes" by Joseph Katz, Zview most sophisticated screen generator
ZVM-121 Monitor#7"Human Factors Evaluation of Z-110" by Richard Kane
ZVM-134 Monitor#25"Upgrading ZVM-134 to Display 16 Colors" by William Gochee
Z-DOS Pgming---See Assembly Language above
Z-25 Printer#15"Customizing WordStar for Dot-Matrix Printer" by Stephen Prigozy
Z-67 Hard Drive#11"Z-67 Winchester: Use it w/HDOS as Well as CP/M" by Hugh Kenner
Z-89 Brightness#16"Add Automatic Bright Control to Your '89" by Ray Albrektson
Z-89 Clock#14"Let Your '89 W.I.S.E. Up" by James Bingham, 2Ser+2Par+RTC
Z-89 Clock#27"Build Clock/Calendar for Your '89" by Charles & Bob Horn
Z-89 Clock/Sound#9"Build Sound/Clock Board for Your '89" by Ray Albrektson
Z-89 Clock/Sound#11Ltr - Software for H/Z-89 Sound/Clock Board
Z-89 Flicker#29"Eight-Bit World" by Walter Janowski, H-19 flicker fix
Z-89 HDrive#11"Z-67 Winchester: Use it w/HDOS as Well as CP/M" by Hugh Kenner
Z-89 HDrive#29"Eight-Bit World" by Walter Janowski, WIN89 20Mb hard drive
Z-89 HDrive#30Ltr - WIN89 update from Micronics
Z-89 HDrive#29"SigmaSoft's Hard Disk..." by Kenneth Patrick, 10 to 40mb, CP/M & HDOS
Z-89 I/O#38"Poking Around I/O Ports of '8 or '89" by Rich Griffiths
Z-89 Low-Memory#26"Four Upgrades..." by William Clarkson, HDOS Low-Mem Kit from Horn Engr
Z-89 Maint#35"Eight-Bit World" by Walter Janowski, cleaning & maintenance
Z-89 Parallel#1"Parallel Interface for the '89" by J.C. Hassall
Z-89 Parallel#13"Piggyback Parallel Port on Your '89" by Robert Shakespeare
Z-89 Parallel#14"Let Your '89 W.I.S.E. Up" by James Bingham, 2Ser+2Par+RTC
Z-89 Speedup#12"Dual Speed on '89" by Alan Gideon, recommended chip changes
Z-89 Speedup#19"Z-100 Notebook" by Alison Phillips, speedup kits reviewed
Z-89 Upgrade#26"Four Upgrades for '89" by William Clarkson
Z-89 Upgrade#29Ltrs - fix for '89 speed mod problems
Z-100 Birthday#30"Z-100's Fifth Birthday: Interviews & Overviews" by William Locke
Z-100 Char Map---See Char Mapping and/or Char Set above
Z-100 Clock#5Micro Widget Z1001-A printer port, parallel port, and RTC board
Z-100 Clock#17"Build Your Z-100 a Real-Time Clock" by Richard Hirsch
Z-100 Clock#20Ltr - Better Clock Board
Z-100 Clock#22"Z-100 Notebook" by William Locke, how Z-100 keeps time
Z-100 Clock#28"Put a New Face on Your '100's Clock" by Angelo Giambra
Z-100 Clock#29Ltr - Fix to permit the clock face pgm to strike midnight
Z-100 Clock#30Ltr - Change for Z-BASIC's DATE function for GWBASIC routine
Z-100 Clock---See also individual clock systems: SmartWatch, ZCLK, etc.
Z-100 Compatibility---See DOS Compatibility above
Z-100 CP/M#22"Two Ways '100 Can Run CP/M Software Under DOS" by Joseph Katz
Z-100 Crash#40"Getting Attention of Loopy '100" by Robert Logan, endless loops
Z-100 Desktop Util#20"Software Roundup: Five Z-100 Desktop Utils" by David Felstul
Z-100 Diagnostics#15"Z-100 Notebook" by Alison Phillips
Z-100 Drives#23"Add More 5-1/4" Drives..." by William Tavolga, mods to Z-207 ctrlr
Z-100 Drives#25Ltr - If I make the modification, can I keep my 8" drives?
Z-100 Emulator#18"Tektronix Terminal Emulation for the Z-100" by Glenn Roberts, PhD
Z-100 Graphics Lib#30"Perspectives on PASCAL" by Ben Ezzell, Z-100 Graphics Lib
Z-100 HDrive#31"Z-100 Notebook" by William Locke, EasyWIN review
Z-100 Human Factors#7"Human Factors Evaluation of Z-110" by Richard Kane
Z-100 Introduction#2"New Zenith Computer Line..." by Charles Floto
Z-100 I/O---See ZIO-MATE above (Analog-Digital/Digital-Analog I/O board)
Z-100 Keyboard#36"Z-100 Notebook" by William Locke, keyboard's "key-expansion" mode
Z-100 Key Map#27"Z-100 Notebook" by William Locke, changing the key map, "C" pgm
Z-100 Kit#7"Building Heathkit's H-120" by Hurley Cook
Z-100 MDISK.DVD#28"Assemble a New Memory Disk..." by John Batbie, Jr., improved MDISK.DVD
Z-100 MDISK.DVD#29Ltrs - Fixes for MDISK.DVD bug to enable Batbie's MDISK to work
Z-100 MDISK.DVD#30Ltrs - Memory problems due to 640k limit - PC limitation only
Z-100 Modem#19"Upgrade an Internal Modem for Your '100" by Charles Layman
Z-100 Mouse#37"Z-100 Notebook" by William Locke, Paul Herman's Mouse products
Z-100 Network---See Network above
Z-100 PC Emulator---See each emulator above: GEMINI, EASYPC, I/O Plus, Scottie Board, ZPC
Z-100 PC Ports#28"Z-100 Notebook" by William Locke, EasyI/O comms board
Z-100 RAM Drive#12Notes - 384k, 640k, & 896k RAM cards by Macrotech Int'l Corp.
Z-100 RAM Drive#29"Z-100 Notebook" by William Locke, 2mb RAM drive for Z-100
Z-100 RAM Drive#31"Z-100 Notebook" by William Locke, EasyRAM review
Z-100 RAM Upgrade---For "Old" motherboards only - see ZMF100 or ZMF100A above
Z-100 ROM#22"ROM Monitor Routines of the '100 and '150" by William Adney
Z-100 ROM Chips#9Ltr - Jumpers for Z-100 ROM chips
Z-100 Software#7"Z-100 Software Roundup" by Frederick Zimmerman
Z-100 Software#35"Hidden Software..." by Michael Schwarz, PC pgms for the Z-100
Z-100 Speedup---For ZS100 Speedup option, see ZS100 above
Z-100 Speedup#18Ltr - New version of ZSTEM will run at 8 MHz
Z-100 Speedup#19"Z-100 Notebook" by Alison Phillips, speedup kits reviewed
Z-100 Speedup#19"Del Scientific Speeds Up Your '100" by Jeffrey Goldman, 6 to 7.37MHz
Z-100 Term Status#35"Z-100 Notebook" by William Locke, finding Z-100 terminal status
Z-100 Typeset#29"...Typeset: Better Desktop Publishing" by John Serio, Typeline review
Z-100 User's Man#3"Z-100 User's Manual..." by Frederick Zimmerman
Z-100 Video#26"Z-100 Notebook" by William Locke, Addressing the Z-100 screen
Z-100 Video#27"Z-100 Notebook" by William Locke, interlace graphics & ED48
Z-100 Video#29"Z-100 Notebook" by William Locke, Z-100's ZVIDEO ctrl port
Z-100 Video#33"Z-100 Notebook" by William Locke, ProScan: higher-res Z-100 video
Z-100 Video RAM#23"Z-100 Notebook" by William Locke, the second page of video
Z-100 Video RAM#24"Probing the Subconsious Memory of the Z-100" by Gary Cramblitt
Z-100 V1 Video#31"Z-100 Notebook" by William Locke, Hughes V1 Video Enhancement Kit
Z-100 V1 Video#39"Colorful '100 Displays EGA Video" by Stanley Schwartz, Hughes V1
Z-100 Wild Intrpt#29"Taming the Wild Interrupt" by Robert Logan
Z-100 Wild Intrpt#30Ltr - Add interrupt number to "Wild Interrupt" program
Z-100 WINDOWS---See WINDOWS above
Z-100 25th Line#21"How to Use PROMPT on '100 & '150" by William Adney
Z-100 8085#34"Brain Transplant..." by Charles Horn, replace 8085 w/NSC800 chip
Z-100 8087#21"Speeding Up '100 or '150 w/8087 Math Chip" by Alan Moffet, Z-216 Board
Z-100 8087#28"Z-100 Notebook" by William Locke, UCI's Easy87 review/comments
Z-100s for College---See Clarkson College above
Z-100s in Uniform#8"Heath/Zenith Users in Uniform" by Philip Weinberg
Z-138#17Transportable Z-148: ZDS Introduces Five New Computers
Z-148#17Z-158 w/o backplane for add'l cards: ZDS Introduces Five New Computers
Z-148#25Ltr - Would power supply handle add'l expansion box?
Z-148#29"'148: All the Essentials for IBM Compatibility" by Wayne Rash, Jr.
Z-150#11"Zenith Improves on IBM Personal Computer" by Frederick Zimmerman
Z-150#12Ltr - Z-150 gets the job done
Z-150#13,#16Ltrs - Add'l Z-150 comments
Z-150#27"C Notes" by Joseph Katz, investigating H/Z-150 ROM
Z-150#31"Use '150's Unused Memory" by David Clark, bigger keyboard buffer
Z-150#33"More on Using '150's Unused Memory" by David Clark, TSR pgm
Z-150 Color#38"Control Screen Colors..." by Sidney Hack, using ANSI.SYS
Z-150 HDrive#31"Plug Hard Disk on a Card into Your '150 or '158" by JoAnne Benedict
Z-150 HDrive#35"Install Your Own Hard Disk" by Janet Axelson, for '150
Z-150 RAM Drive#23"From FBE: 1216k RAM for Your '151" by Richard Mueller
Z-150 RAM Drive#40"FBE's Memory Enhancement..." by Timothy Weil, MegaRAM-150 review
Z-150 ROM#22"ROM Monitor Routines of the '100 and '150" by William Adney
Z-150 ROM Bug#39"C Notes" by Joseph Katz, Bug in Z-151 ROM vs 2.1B, 2.3B, 2.9
Z-150 Series#32"Z-150 Series" series by Russell Letson, H-151 experience
Z-150 Series#33"Z-150 Series" speed mod, Pelican 6.6mb floppy
Z-150 Series#34"Z-150 Series" Weltec's 1.2mb floppy drive, 3-1/2" install, shareware
Z-150 Series#35"Z-150 Series" Replacing 8088 w/80286 or 80386 CPU, adding 40mb HDrive
Z-150 Series#36"Z-150 Series" PC Techs' Express-12 Speedup, FTM monitor & Z-449 card
Z-150 Series#37"Z-150 Series" Express-12, FBE RAM, ZP640 Plus, LIM150 & MR-150T, ZP64K
Z-150 Series#38"Z-150 Series" Splashy graphics, Vega & Orchid Designer VGA, FTM
Z-150 Series#39"Z-150 Series" Orchid Designer VGA update, free stuff
Z-150 Series#40"Z-150 Series" FD Ctrlr: CompatiCard & Omni-Bridge, SOTA 286i, FTM
Z-150 Speedup#27"Wildfire Speeds Up '150/'160 to Match '158" by Charles Floto
Z-150 Speedup#39"Windows World" by J. Richard Hines, Mach 20 Performance Enhancement
Z-150 Upgrade#38"Put 80286 in Your '150" by Dale Grundon, RAMracer by PC Technologies
Z-150 Video#39"Help '150 Recall Screen Display" by Sidney Hack, SAVESEE.ASM
Z-150 8087#21"Speeding Up '100 or '150 w/8087 Math Chip" by Alan Moffet, Z-216 Board
Z-158#17Upgraded Z-150, 4.77/8 MHz: ZDS Introduces Five New Computers
Z-158 HDrive#31"Plug Hard Disk on a Card into Your '150 or '158" by JoAnne Benedict
Z-159#28Notes - Z-159 replaces Z-158 for better PC-compatibility
Z-159 ROM Bug#39"C Notes" by Joseph Katz, Bug in Z-159 ROM v2.5A, "C" pgm
Z-160#18"Weighing Merits of the Z-160" by Wayne Rash, Jr.
Z-160 Speedup#27"Wildfire Speeds Up '150/'160 to Match '158" by Charles Floto
Z-171#17Laptop: ZDS Introduces Five New Computers
Z-171#28"'150 Compatibility To Go" by Wayne Rash, Jr., Z-171 portable review
Z-171#31Ltr - Another view of Z-171 portable computer
Z-181#24Notes - New Z-181 PC-compatible laptop computer w/2 3.5" floppy drives
Z-181#38Ltr - Requests Z-181 specific assistance, hdrive/floppy options
Z-181/183#29"Z-181: Portability w/o Compromise" by Don Carter, review
Z-183#32Scuttlebutt - New Z-183 has 20mb hard drive, longer battery life
Z-183#33"Going Places w/Z-183" by Wayne Rash, Jr.
Z-183 ROM Bug#39"C Notes" by Joseph Katz, Bug in Z-183 ROM v3.1, "C" pgm
Z-184#37"Portable Computer Column" by Wayne Rash, Jr., 8 MHz & 20mb hdrive
Z-200#17Advanced PC, using 80286, 6 MHz: ZDS Introduces Five New Computers
Z-200#21"Quick Look at the Z-200" by Robert Gray, review
Z-200 HDrive#37"Add Nonstandard HDisk to Your '200" by William Nabor
Z-200 HDrive#39,#40Ltrs - other options for hard-disk upgrades
Z-200 Series#33"Z-200 Series" series by William Locke, Z-248's speed, DOS v3.2
Z-200 Series#34"Z-200 Series" MS "C" v5, 80286 new instructions, learning typing
Z-200 Series#35"Z-200 Series" Condor, Computer Innovations' C86PLUS, 80286 chip
Z-200 Series#36"Z-200 Series" Tutor, Genie, 80286 protected mode
Z-200 Series#37"Z-200 Series" EC Editor from C Source, multitasking on the 80286
Z-200 Series#38"Z-200 Series" DOS v3.21's disk cache, OS/2, multiple partitions
Z-200 Series#39"Z-200 Series" Softerm PC, Surfer, Grapher, RamTop
Z-207 Mod#23"Add More 5-1/4" Drives to '100" by William Tavolga, mods to ctrlr
Z-216 8087 Bd#21"Speeding Up '100 or '150 w/8087 Math Chip" by Alan Moffet
Z-241#31"Smooth Sailing With '240" by David Zimmerly, aboard a 35ft sailboat
Z-241#32Ltr - Another view of the Z-241, heat dissipation
Z-241 Conversion#40"Official 80386 Upgrade for '241/'248" by William Hall, HUG-386-C
Z-248#21The "Eight-in-One" Z-248, sidebar to a Z-200 article
Z-248#30"Z248: One User's Impressions" by Kirt Winter, 8 MHz, 80286
Z-248#31Ltr - Two corrections by Mr. Winter for his article
Z-248 Conversion#40"Official 80386 Upgrade for '241/'248" by William Hall, HUG-386
Z-248 Kit#34"Building the '248" by Henry Kisor
Z-248 RAM Drive#31Ltr - BocaRAM AT from Boca Research will provide up to 2Mb each
Z-248 Upgrade#32Notes - Zenith's 80386 CPU kit upgrade for Z-248 makes H-386
Z-286#31Notes - Zenith's Z-286 w/80286 CPU compatible w/IBM-PC-AT
Z-386#27Notes - Zenith's 80386 CPU 16MHz computer takes the lead over IBM
Z-386#32Notes - Zenith's 80386 CPU 16MHz computer kit
Z-419#25Ltr - The Z-419 board enables the Z-248 to be compatible w/Z-100
Z-449 video#36"Z-150 Series" by Russell Letson, Zenith Z-449 color video card review

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Keyword Issue# Article
8085---See Z-100 8085 above
8087---See Z-100 8087 or Z-150 8087 above
8088 Chip#2"Introducing: the Brain of the Z-Machine" by Al Dallas
8088 Chip#16"A Critical Look at the 8088" by Rick Lutowski
8088 Chip#17Ltr - Comments on 8088 article
80286 Chip#35"Z-200 Series" by William Locke, 20286: one powerful chip
80286 Chip#36"Z-200 Series" by William Locke, the 80286's protected mode

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Steven W. Vagts
Z-100 LifeLine
211 Sean Way
Hendersonville, NC 28792
828-685-8924
e-mail: z100lifeline@earthlink.n et

Copyright © 2003, Steven W. Vagts
Revised -- August 31, 2003