Help categorize the TRS-80 software archive
Nearly 30,000 programs, and almost none of them say what kind of program they are. Mark whatever you recognize. Pick as many words as fit — a game that teaches arithmetic is Game, Math, Education — then send the page. Everything is reviewed by hand before it goes anywhere near the archive, so a best guess is worth more than a blank.
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(Don-Shaffer-and-Michael-Matuson)[M1].gif)
L Game
lgamdsmm.zip
(-)[M1][Enter-Input-Imepdance].gif)
(Don-Shaffer-and-Michael-Matuson).gif)
L-Game
lfomoids.zip
(Creative-Computing)[M1].gif)
(Micro-Architect).jpg)
L216MISSING
L216 S59 A cassette package of 10 business programs for Level II 16 K systems. Includes word processor and data base manager. Poker game $19 Most programs are on-line, interactive, random-access, bug-free, documented, and delivered on disks. Mod-I programs require 32K TRSDOS. We're #1 in business software - don't let our low price fool you! Ask for our free 20-page catalog if you're still not convinced. Compiled versions are available MICRO ARCHITECT, INC. 96 Dothan St., Arlington, MA 02174
(Samuel-Goldstein)[M1].gif)
La Canada High School Adventure
lchsadvn.zip
(Gessler-Educational-Software)[M3].gif)
La Corrida De Toros [Original]
lacorrid.zip
La Corrida de Toros III/4 Description: A Hangman game-Spanish style. Save the matador by correctly spelling the word and the crowd will cheer you! Spell it incorrectly and the charging bull will be the victor. Six different topics, hundreds of words, two levels of difficulty. Includes a vocabulary review and matching exercise for each category. Superb graphics. Hardware Requirements: Disk. Support: Gessler Educational Software. 90-5438 29.95
(Radio-Shack)[M3][RS90-5434].jpg)
La GuillotineMISSING
La Guillotine III/4 Description: Spell the word correctly, and the victim smiles with relief. Spell it incorrectly, and it's off with his head! An entertaining way to study hundreds of words, presented by topic on two levels of difficulty. A French vocabulary review and matching exercise are included for each category. Superb graphics. Hardware Requirements: Disk. Support: Gessler Educational Software. 90-5434 29.95
(Keith-Gramlich-Gremlin-Prods)[M1].gif)
Lab 5 Sorting Program
lab5sort.zip
(Instant-Software)[IS0168R].jpg)
LabelMISSING
LABEL Are you tired of trying to remember which line numbers of your program correspond to which routines in it? Well, Instant Software has solved your problem! With the LABEL program in place, you can forget about such trivial things and rely on the names you have given the routines. You can use LABEL to keep track of these things for you and get down to serious programming. LABEL allows you to use labels in place of line numbers in GOTOs, GOSUBs, IF THENs, THEN ELSEs, RESUMEs, ON ERRORs, ON X GOTOs, and ON X GOSUBs. After you finish with your program, you can have it converted into a normal program (with line numbers in place of the labels in GOTOs, etc.) and execute it in computers without the LABEL program. With this conversion you have three options: . The labels are left at the beginning of the routines, but changed to line numbers in the program statements. The labels at the beginning of the routines are changed to REM statements, and changed to line numbers in program statements. The labels at the beginning of routines are deleted, and changed to line numbers when in program statements. While you are using LABEL to write your program, you can have it list all the lines which have label identifiers (to either the video of the line-printer), you can search the program for the line number of a particular label, or you can use it to delete all the lines that begin with a REM. LABEL is compatible with TRSDOS 2.1, 2.2, 2.3, and with NEWDOS and Percom MicroDOS. Model I, Level II, 16, 32 or 48K. 0168R (Tape) $24.95
(Tim-Sewell-%26-Lance-Wolstrup)[M4].gif)
(Guy-Omer)[M4].gif)
Label Maker
lblmakr3.zip
(Ron-Manor)[M1].gif)
Label Maker
lblmkrrm.zip
(ETS-Center)[M3][Revision-B].gif)
Label Maker 2 [Revision B]
lblmk2b3.zip
Label Maker 2 [Revision E]
lbmkrved.zip
(Roger-Smith)[M1].gif)
Label Maker for Epson MX-80
lablmx80.zip
(Ginaco)[M4].gif)
Label Maker for NEC 8023 v5.3
lblmakr4.zip
(P-F-Skeberdis)[M1].gif)
Label Maker v0.4A [Did You Ever Want to Label]
lbmk04ps.zip
(E-T-S-Center)[M3].gif)
Label Maker v0.E
lblmkr0e.zip
(Russ)[M1].gif)
Label Maker [Input First Line]
labelrus.zip
(Author-Unknown)[M1][Type-the-Information].gif)
(-)[M1][1st-Line-2nd-Line].gif)
(-)[M1][Give-Page-Length].gif)
(-)[M1][Video-Condensed-Standard-Print-End].gif)
(-)[M4][Start-New-List-Load-Existing-List].gif)
(Author-Unknown)[M1][Description-1-2-3-4-Middle].gif)
(Bill-Nelson)[M1].gif)
Label Processor
lblprobn.zip
(John-H-Miller)[M1].gif)
(Jim-C-Pickett)[M1].gif)
Label Program v85082006 [Do You Want Owners]
lbprjp85.zip
(John-H-Miller)[M1].gif)
(Jim-C-Pickett)[M3].gif)
Label Program [How Many Lines]
lblprgjc.zip
(Tim-Sewell-%26-Lance-Wolstrup)[M4].gif)
(Author-Unknown)[M1][Is-The-Printer-On].gif)
(Ronald-A-Chill)[M1][Mailing-Label-Generator].gif)
(SofTrends)[M3].gif)
(Jim-C-Pickett)[M1].gif)
Labelcas [You May Choose][Skelly Drive Baptist Church]
labcasjp.zip
(John-Collicott)[M1].gif)
(Jay-Newirth)[M3].gif)
Labeler-32 version B
label32b.zip
(Molimerx)[Ml11-1230].jpg)
LabellerMISSING
LABELLER - USE LABELS IN BASIC Basic, excellent as it is, has the major drawback of being line orientated. In other words, the only way that one can reference a statement is to use the relevant line number. In a 2000 line program this can become inconvenient. A lot of people avoid this problem by habitually using the same line number for their subroutines, however this technique fails to address the content of the subroutine. This utility rectifies the problem. Using this utility you can label your subroutines, or simply edit these labels into your existing programs. In other words, instead of the statement GOSUB 2000, you can simply type GOSUB TEST. The added advantage is that the subroutine line does not have to be allocated when the program is composed, this if the programmer so chooses, can be written some time afterwards. Certain criteria have to be met when choosing your keywords. The label reference must consist of 1-6 letters or digits, of which the first must be a letter. The label must not contain a Basic keyword. A useful feature is that line numbers and label references can be freely mixed. Thus, ON X GOTO TOM, DICK, 2000, HARRY is valid. After the program has been written as described above, it is saved to disk and delabelled through the use of another utility supplied. This goes through the target program removes the labels and substitutes line numbers. There are three additional functions. One will remove all spaces from the program, excepted those in remarks and quoted strings. The second will remove all REM statements, and the third suppresses the output file so that a test run may be made to find any errors before the output file is written. Memory Requirement 32k TRS-80 Disk Model 1 11-1230
.jpg)
LabelmakerMISSING
LABELMAKER - CASSETTE LABELS AS WELL This is a purely utilitarian program for use with Epson MX80 printers with or without the Graftrax + modification. It enables the design and manufacture of labels for any application from jam jars to cassette tapes. Two standard label sizes are supported, 3 1/2 inch 15:16 inch and the normal cassette. The following are a couple of examples: DO NOT REMOVE THIS LABEL ROCK ROCK The Anywhere Band ANYWHERE It is not really until one gets this program that one realises how useful labels are. There are literally thousands of applications, many of them far removed from the computer industry. In the manual that comes with the program are some Labelmaker user applications. One of them we particularly like is for home-made wine! As we have said, Labelmaker enables one to design any label. There are 16 label formats provided for the standard 3 1/2 inch label. Each of these formats may be modified into many different configurations. There are four print types used and thus the permutations of contents and type is almost infinite. The most distinctive type style is the jumbo, which is almost 3/8 inch high. The program is supplied on disk and is written in Basic so it should be compatible with any DOS. It certainly is with TRSDOS, NEWDOS + and LDOS. The label format which you design may be stored on disk so that you can come back to them again in the future, and an index is maintained of them. The program is Menu orientated. The Menu provides for accessing the Label file, accessing the Label file index, calling up the print routines and, finally, adding a new label. The latter, of course, is the most important. Constructing a label is extremely easy. First of all one chooses which of the 16 formats is required and then you simply type in the copy that you want to appear on the label. As you do it a facsimile of the label is shown on the screen, so it really could not be easier. Anything you do not like you change and thus print out a sample label. If all is well you then print out as many as you want. A very easy to use program with a simple end product, but as we said earlier it is not until one has the ability to make labels that one understands how useful they can be. Lower case, incidentally, is not mandatory, but it certainly improves the look of the label. We are supplying the program with a quantity of ordinary and cassette labels, but we will not be selling labels on their own. We have arranged with the Paper Shack, 8 Tate Road, Sutton, Surrey, to maintain a stock of labels used with this program and they will be happy to serve your needs.
(Lance-Wolstrup)[M3].gif)
(Stu-Witte)[M1].gif)
Labels
labelssw.zip
(Jim-Foxvog)[M4].gif)
(Larry-W-Arrington)[M1].gif)
Labels for Student and Parent Reports
lbstprla.zip
(Prosoft)[M1].gif)
Labels v6.2
labl62ps.zip
PROSOFT MAILING LABELS MOD I, III 29.95
(ProSoft)[M1].gif)
Labels v7.0
labl70ps.zip
PROSOFT MAILING LABELS MOD I, III 29.95
(John-B-Hemminger)[M4].gif)
Labels with Barcodes-24 v1.2.2
lbbr24jb.zip
(John-B-Hemminger)[M4].gif)
Labels with Barcodes-9 v1.2.2
lbbr09jb.zip
(ETS-Center)[M1].gif)
LABLMAKR 2 and CASSLABL [Original]
lbl2casl.zip
'LABLMAKR' will be the most useful Utility Program you own. Select from 16 Label Formats to enter and print labels for mailing, marking, routing, video/audio cassettes, computer diskettes, book & binder titles, notices, warnings, instructions, emergency tel/no. reference, bulletin board notices, etc. As useful at home as it is at the office. Four different type styles, including the ' Jumbo type, allows you to select a label design best suited for your intended use. As each line is typed in, a preview of the actual printed version is displayed on the screen for your approval. Change it, correct it, print it, save it, or abort. You'll be amazed at the ease and versatility. Fully prompting. Printer calibration instructions allows your first label to print perfectly with no 'fussing'. Print (1-1000) of any of the 100 labels you can keep on active file. If you need more just insert a new diskette-'LABLMAKR' will store an infinite number of label entries. You can even use 'LABLMAKR' for a distinctive Mailing List program-and much more. Complete instructions. Satisfaction guaranteed. Minimum System: TRS-80 Model 1 or 3, 32K, 1 Disk Drive, Requires Epson MX-80 printer (or Comparable) 'LABLMAKR' (on diskette), Manual, Supply of labels $19.50 Check or Money Order-add $3.00 for C.O.D. Ohio Residents add 5 1/2% sales tax E T S CENTER 'Electronic Specialists Since 1950 inch P.O. Box 651, 35026-A Turtle Trail, Willoughby, OH 44094 (216) 946-8479
(ETS-Center)[M1].gif)
Lablmakr 2 vB
lblmk2b1.zip
'LABLMAKR' will be the most useful Utility Program you own. Select from 16 Label Formats to enter and print labels for mailing, marking, routing, video/audio cassettes, computer diskettes, book & binder titles, notices, warnings, instructions, emergency tel/no. reference, bulletin board notices, etc. As useful at home as it is at the office. Four different type styles, including the ' Jumbo type, allows you to select a label design best suited for your intended use. As each line is typed in, a preview of the actual printed version is displayed on the screen for your approval. Change it, correct it, print it, save it, or abort. You'll be amazed at the ease and versatility. Fully prompting. Printer calibration instructions allows your first label to print perfectly with no 'fussing'. Print (1-1000) of any of the 100 labels you can keep on active file. If you need more just insert a new diskette-'LABLMAKR' will store an infinite number of label entries. You can even use 'LABLMAKR' for a distinctive Mailing List program-and much more. Complete instructions. Satisfaction guaranteed. Minimum System: TRS-80 Model 1 or 3, 32K, 1 Disk Drive, Requires Epson MX-80 printer (or Comparable) 'LABLMAKR' (on diskette), Manual, Supply of labels $19.50 Check or Money Order-add $3.00 for C.O.D. Ohio Residents add 5 1/2% sales tax E T S CENTER 'Electronic Specialists Since 1950 inch P.O. Box 651, 35026-A Turtle Trail, Willoughby, OH 44094 (216) 946-8479
Lablmakr 2 vB
lbmkr2b2.zip
'LABLMAKR' will be the most useful Utility Program you own. Select from 16 Label Formats to enter and print labels for mailing, marking, routing, video/audio cassettes, computer diskettes, book & binder titles, notices, warnings, instructions, emergency tel/no. reference, bulletin board notices, etc. As useful at home as it is at the office. Four different type styles, including the ' Jumbo type, allows you to select a label design best suited for your intended use. As each line is typed in, a preview of the actual printed version is displayed on the screen for your approval. Change it, correct it, print it, save it, or abort. You'll be amazed at the ease and versatility. Fully prompting. Printer calibration instructions allows your first label to print perfectly with no 'fussing'. Print (1-1000) of any of the 100 labels you can keep on active file. If you need more just insert a new diskette-'LABLMAKR' will store an infinite number of label entries. You can even use 'LABLMAKR' for a distinctive Mailing List program-and much more. Complete instructions. Satisfaction guaranteed. Minimum System: TRS-80 Model 1 or 3, 32K, 1 Disk Drive, Requires Epson MX-80 printer (or Comparable) 'LABLMAKR' (on diskette), Manual, Supply of labels $19.50 Check or Money Order-add $3.00 for C.O.D. Ohio Residents add 5 1/2% sales tax E T S CENTER 'Electronic Specialists Since 1950 inch P.O. Box 651, 35026-A Turtle Trail, Willoughby, OH 44094 (216) 946-8479
(ETS-Center)[M1][NGX-Version].gif)
Lablmakr vE [NGX Version]
lablmakr.zip
'LABLMAKR' will be the most useful Utility Program you own. Select from 16 Label Formats to enter and print labels for mailing, marking, routing, video/audio cassettes, computer diskettes, book & binder titles, notices, warnings, instructions, emergency tel/no. reference, bulletin board notices, etc. As useful at home as it is at the office. Four different type styles, including the ' Jumbo type, allows you to select a label design best suited for your intended use. As each line is typed in, a preview of the actual printed version is displayed on the screen for your approval. Change it, correct it, print it, save it, or abort. You'll be amazed at the ease and versatility. Fully prompting. Printer calibration instructions allows your first label to print perfectly with no 'fussing'. Print (1-1000) of any of the 100 labels you can keep on active file. If you need more just insert a new diskette-'LABLMAKR' will store an infinite number of label entries. You can even use 'LABLMAKR' for a distinctive Mailing List program-and much more. Complete instructions. Satisfaction guaranteed. Minimum System: TRS-80 Model 1 or 3, 32K, 1 Disk Drive, Requires Epson MX-80 printer (or Comparable) 'LABLMAKR' (on diskette), Manual, Supply of labels $19.50 Check or Money Order-add $3.00 for C.O.D. Ohio Residents add 5 1/2% sales tax E T S CENTER 'Electronic Specialists Since 1950 inch P.O. Box 651, 35026-A Turtle Trail, Willoughby, OH 44094 (216) 946-8479
(L-O-Rexrode-ETS-Center)[M1][OKI-Version].gif)
Lablmakr vE [OKI Version]
lbmkroki.zip
'LABLMAKR' will be the most useful Utility Program you own. Select from 16 Label Formats to enter and print labels for mailing, marking, routing, video/audio cassettes, computer diskettes, book & binder titles, notices, warnings, instructions, emergency tel/no. reference, bulletin board notices, etc. As useful at home as it is at the office. Four different type styles, including the ' Jumbo type, allows you to select a label design best suited for your intended use. As each line is typed in, a preview of the actual printed version is displayed on the screen for your approval. Change it, correct it, print it, save it, or abort. You'll be amazed at the ease and versatility. Fully prompting. Printer calibration instructions allows your first label to print perfectly with no 'fussing'. Print (1-1000) of any of the 100 labels you can keep on active file. If you need more just insert a new diskette-'LABLMAKR' will store an infinite number of label entries. You can even use 'LABLMAKR' for a distinctive Mailing List program-and much more. Complete instructions. Satisfaction guaranteed. Minimum System: TRS-80 Model 1 or 3, 32K, 1 Disk Drive, Requires Epson MX-80 printer (or Comparable) 'LABLMAKR' (on diskette), Manual, Supply of labels $19.50 Check or Money Order-add $3.00 for C.O.D. Ohio Residents add 5 1/2% sales tax E T S CENTER 'Electronic Specialists Since 1950 inch P.O. Box 651, 35026-A Turtle Trail, Willoughby, OH 44094 (216) 946-8479
(Downeast-Digital).jpg)
LabManager Quality ControlMISSING
Lab Management Software Downeast Digital, a subsidiary of Fairview Hospital Inc., announces the new LabManager series of programs for medical laboratories. LabManager Quality Control ($600) performs immediate precision, trend, and shift analysis and stores data for current operations, year to date, and previous month. Mean, coefficient of variation, number of assays, and upper and lower limit are continuously updated, and graphs are displayed on command. The Workload and Finance program ($500) provides year-to-date and current workload by department, per test, for inpatients, outpatients, nonchargeables, and quality control, with revenue charged per test for inpatients and outpatients. LabManager Test Pricing ($150) rapidly determines the cost of tests, recalculating all costs as supply prices change. A calculator mode allows hypothetical changes. All programs require a Model I or III with DOSPLUS, two disk drives, and 48K, and are available from Downeast Digital, P.O. Box 286, Solon, ME 04979, (207) 643-2437.
(Downeast-Digital).jpg)
LabManager Test PricingMISSING
Lab Management Software Downeast Digital, a subsidiary of Fairview Hospital Inc., announces the new LabManager series of programs for medical laboratories. LabManager Quality Control ($600) performs immediate precision, trend, and shift analysis and stores data for current operations, year to date, and previous month. Mean, coefficient of variation, number of assays, and upper and lower limit are continuously updated, and graphs are displayed on command. The Workload and Finance program ($500) provides year-to-date and current workload by department, per test, for inpatients, outpatients, nonchargeables, and quality control, with revenue charged per test for inpatients and outpatients. LabManager Test Pricing ($150) rapidly determines the cost of tests, recalculating all costs as supply prices change. A calculator mode allows hypothetical changes. All programs require a Model I or III with DOSPLUS, two disk drives, and 48K, and are available from Downeast Digital, P.O. Box 286, Solon, ME 04979, (207) 643-2437.
(Downeast-Digital).jpg)
LabManager Workload and FinanceMISSING
Lab Management Software Downeast Digital, a subsidiary of Fairview Hospital Inc., announces the new LabManager series of programs for medical laboratories. LabManager Quality Control ($600) performs immediate precision, trend, and shift analysis and stores data for current operations, year to date, and previous month. Mean, coefficient of variation, number of assays, and upper and lower limit are continuously updated, and graphs are displayed on command. The Workload and Finance program ($500) provides year-to-date and current workload by department, per test, for inpatients, outpatients, nonchargeables, and quality control, with revenue charged per test for inpatients and outpatients. LabManager Test Pricing ($150) rapidly determines the cost of tests, recalculating all costs as supply prices change. A calculator mode allows hypothetical changes. All programs require a Model I or III with DOSPLUS, two disk drives, and 48K, and are available from Downeast Digital, P.O. Box 286, Solon, ME 04979, (207) 643-2437.
(William-Scott-Watson)[M1].gif)
Labrinth
labrinth.zip
(Peter-Trefonas)[M1].gif)
Labrinth Disk Version
labydspt.zip
(Peter-Trefonas)[M1][Tape-Version].gif)
Labrinth [Tape Version]
labytppt.zip
(Med-Systems-Software)[M1][TRSDOS].gif)
Labyrinth
labyrnms.zip
LABYRINTH places you in a huge maze of tunnels inhabited by gnomes, ghosts, witches, and an evil minotaur. You must find the weapons and treasures needed to destroy the minotaur before he destroys you! TRS-80 Level II 16K or Model III 16K Model I DISK $12.95 $17.95 Med Systems Software P.O. Box 2674-S Chapel Hill, NC 27514 (919) 933-1990 128
Labyrinth
labyrntc.zip
LABYRINTH places you in a huge maze of tunnels inhabited by gnomes, ghosts, witches, and an evil minotaur. You must find the weapons and treasures needed to destroy the minotaur before he destroys you! TRS-80 Level II 16K or Model III 16K Model I DISK $12.95 $17.95 Med Systems Software P.O. Box 2674-S Chapel Hill, NC 27514 (919) 933-1990 128
Labyrinth
labyrnth.zip
LABYRINTH places you in a huge maze of tunnels inhabited by gnomes, ghosts, witches, and an evil minotaur. You must find the weapons and treasures needed to destroy the minotaur before he destroys you! TRS-80 Level II 16K or Model III 16K Model I DISK $12.95 $17.95 Med Systems Software P.O. Box 2674-S Chapel Hill, NC 27514 (919) 933-1990 128
(Manhattan-Software).jpg)
Labyrinth RunMISSING
LABYRINTH RUN Race through sharp turns, slaloms and narrowing passages. A fascinating / frustrating test of skill. High speed graphics. MLR-1 $9.95 California residents add 6% sales tax. 24-hour credit card order hotline: (213) 454-8290 MANHATTAN SOFTWARE Post Office Box 35 Pacific Palisades, CA 90272
Labyrinth [Cassette Version]
labyrntl.zip
LABYRINTH places you in a huge maze of tunnels inhabited by gnomes, ghosts, witches, and an evil minotaur. You must find the weapons and treasures needed to destroy the minotaur before he destroys you! TRS-80 Level II 16K or Model III 16K Model I DISK $12.95 $17.95 Med Systems Software P.O. Box 2674-S Chapel Hill, NC 27514 (919) 933-1990 128
Labyrinth [DP]
labyrndp.zip
LABYRINTH places you in a huge maze of tunnels inhabited by gnomes, ghosts, witches, and an evil minotaur. You must find the weapons and treasures needed to destroy the minotaur before he destroys you! TRS-80 Level II 16K or Model III 16K Model I DISK $12.95 $17.95 Med Systems Software P.O. Box 2674-S Chapel Hill, NC 27514 (919) 933-1990 128
(Author-Unknown)[M1][Enter-Size-of-Maze].gif)
(Peter-Trefonas)[M3].gif)
labrntpt.zip
Walk through a maze - the computer maps the journey from the traveler's viewpoint.
Published in CLOAD Magazine, May 1979. TRS-80 Level II, 16K, cassette.
Labyrinth [TD13]
labrntd3.zip
LABYRINTH places you in a huge maze of tunnels inhabited by gnomes, ghosts, witches, and an evil minotaur. You must find the weapons and treasures needed to destroy the minotaur before he destroys you! TRS-80 Level II 16K or Model III 16K Model I DISK $12.95 $17.95 Med Systems Software P.O. Box 2674-S Chapel Hill, NC 27514 (919) 933-1990 128
Labyrinth [TD]
labrntd1.zip
LABYRINTH places you in a huge maze of tunnels inhabited by gnomes, ghosts, witches, and an evil minotaur. You must find the weapons and treasures needed to destroy the minotaur before he destroys you! TRS-80 Level II 16K or Model III 16K Model I DISK $12.95 $17.95 Med Systems Software P.O. Box 2674-S Chapel Hill, NC 27514 (919) 933-1990 128
(Author-Unknown)[M1][There-Are-Several-Options].gif)
(-)[M1][Dans-Le-Labyrinthe-Il-Y-A-Un-Monstre].gif)
(-)[M1][8x7-8x8-7x10-10x8-10x10].gif)
(Airdie-Ferguson)[M1].gif)
Ladder
ladderaf.zip
(Yahoo-Software)[CPM].gif)
Ladder Game v1.30 [Kaypro 2]
ladr13cp.zip
(Dynacomp).jpg)
Ladder NetworkMISSING
LADDER NETWORK (TRS-80, CP/M, and IBM only) LADDER uses the technique of describing a network as a series of cascaded two-ports. This representation is sometimes pictured as a 'ladder'. Each two port is described individually, from load to source, in a data file generated by following the program prompts. Each element type and value is then read and an 'ABCD' matrix for each element is generated. This matrix describes the transfer characteristics of the two-port element and the multiplication of two or more 'ABCD' matrices will yield the total transfer characteristic of the series of two-ports. LADDER uses matrices (with complex numbers) to describe the transfer characteristics of passive networks (capacitors, resistors, inductors, and transmission lines). The network architectures may include parallel and series branches to any depth, open and shorted stubs, and two parallel or series ladder networks. All elements (except resistors) require a quality factor or loss figure be defined at a single, operator defined, frequency. With this information, the network responses are determined using 'real world' components. This program can handle networks consisting of up to 50 two-port elements. Requires 32K. Price: $29.95 Cassette $33.95 Disk
(Yahoo-Software)[CPM].gif)
Ladder v1.31
laddr131.zip
(Rik-Pierce)[M1].gif)
Ladders
ladderrp.zip
(Bob-Kozal)[M1].gif)
(Discovery-Games)[M1].gif)
Lafayette Escadrille [Original]
lafescdr.zip
LAFAYETTE ESCADRILLE Heavily laden with bombs, your DH4 struggles into the air, narrowly clearing the trees at the end of the runway. The big bomber climbs steadily as you head eastward towards the rising sun. To the south a troop train chuffs hastily back from the front as you level off and turn southeast towards your objective. You hug the bottom of a concealing cloud layer as you cross the zig-zag trenches of the Western Front. So far-so good-the bridge you seek becomes visible in the distance. You throttle back and descend for a bombing run-But wait-look out! A Fokker Triplane has been stalking you! He closes in, guns blazing-You nose up, heading for the clouds-STALL!! Too bad, you didn't make it, but there's always a next time in Lafayette Escadrille. Fly any of two dozen WWI Allied or German bombers or fighters in this Real-Time Animated Action computer game. Cassette for 16K TRS80 Model I and III $19.95 DISCOVERY GAMES 936 W. Highway 36, St. Paul, MN 55113
(Software-Magic).jpg)
Lair of EvilMISSING
Dinosaurs and Dungeons Two new fantasy/adventure games for the Model I and III are available from Software Magic. In Marooned in Time (16K Level II), the Institute of Temporal Studies has selected you as the first person to become a chrononaut and test drive the time machine. However, not only has the chronosphere pitched you back to the age of dinosaurs, it's landed without you somewhere in the area. Between searching for it and dodging Tyrannosaurus Rex, you'll have quite a time trying to get home. Lair of Evil (32K Level II) casts you as Kiron the mercenary, hired by the village of Selira to rid them of the wicked Lord Lainem. You have 1,200 silver pieces and a choice of four characters, four weapons of different qualities, and five magic spells, but you will face 13 types of monsters or allies in exploring the Lair of Lainem. Needless to say, there is treasure galore-if you are successful. Each game sells for $14.95 from Software Magic, P.O. Box 2184, Bramalea, Ontario, Canada L6T 3S4, (416) 451-9452.
(R-Ramella-80-Micro)[M1].gif)
Lamarle the Amazing
lamarlrr.zip
Appears in Issue 043 of 80 Microcomputing
(CCD-Software)[M1].gif)
Lance-a-Lot
lancalot.zip
GAME DISK 1 Lance-a-lot Birdman Three games for the price of one' Machine language Fast graphics With sound Bug Zap Model I III disk compatible. Specify MI or MIII when ordering Send $15.00 (check or money order) to: CCD SOFTWARE PO. BOX 4359, VIRGINIA BEACH, VA 23454
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Land Adventure [aka Adventureland][Original][Tape][Executor 7.7]
landadsa.zip
Wander through an enchanted realm and try to uncover the 13 lost treasures. There are wild animals and magical beings to reckon with as well as many other perils and mysteries. This is the Adams Classic that started it all! Difficulty Level: Moderate
By Scott Adams. Adventure #1. TRS-80 Model 1 16K tape, or Model 1 and 3 32K disk.
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Land Contract Schedule [Input Total Amount]
landcont.zip
Appears in Issue 047 of 80 Microcomputing
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Land Plat Conversion to Coordinates [Convert Land Deeds into Coordinates]
lndp2cor.zip
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Land Sale Settlement PackageMISSING
Utility Automates Land Sales The settlement package for Models I and II for real estate oriented law firms and title companies does amortization schedules, maintains information for 300 settlements, performs all necessary computations and pro rations, outputs RESPA statements, does disbursements and all other functions needed to automate a real estate closing department. It eliminates forgotten steps or charges by taking the user through the process in an orderly manner. It is available for $3,000 from Scorpion Systems, 120 N. Court St., Federick, MD 21701.
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Land Surveying
lndsrvfa.zip
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Lander [Earth Moon Mars Asteriod Alpha]
laemmase.zip
REAL TIME LANDER This full graphics simulator lets you pick what planet, asteroid or moon you wish to land on! The 'Live' keyboard gives super response that gives you the feeling of being in command! Has 3 skill levels that make it fun for everyone. Package Four - $12.95
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Lander [Earth Moon Mars Vesta]
lndremmv.zip
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Landlord
landlord.zip
TRS-80 USERS TREAT YOUR COMPUTER TO THESE EXCITING PROGRAMS! ENHANCED GRAPHICS and MORE OPTIONS IN OUR CURRENT VERSIONS PRICED AS LOW AS 49 PER PROGRAM! AIOS/1- This program combines Natural Language with action verb programming. 4K & up. NLOS/1- Give your TRS-80 the power to read and understand English! Build conversational data bases, solve problems and answer questions relating to information learned. 16K MAZE/1- Randomly generate and solve Mazes of selected complexity. 4K CONSTELLATION/1- Unique graphics display the night sky, then travel to any star and view the night sky of that Alien planet. 16K YG/1- Players may challenge the TRS-80 to a game of Yachtree. 16K CARTOON- Create and run animated pictures on your screen. 4K CP/1- Randomly generate and solve Crossword Puzzles. Graphics. 16K BGSG/1- Command Colonial or Cylon fleets in Battlestar Galactica. 16K CHECKERS- Challenge your TRS-80 to a game of Checkers. Graphics. 16K LND/1- Buy and manage properties as you build your Real Estate empire. Beware, your tenants may give you trouble! 4K MNP/1- Challenge your TRS-80 to a game of Monopoly. 16K SWG/1- Challenge your TRS-80 to a game of Scrabble. 4K TTT/1- Challenge your TRS-80 to a game of Tic-Tac-Toe. 4K POKER- Challenge your TRS-80 to a game of Poker. 4K BWL/1- Challenge your TRS-80 to a Bowling match. 4K CAL/1- Turn your TRS-80 into a powerful Calculator. 4K TMT/1- Chase a madman forward and backward in Time. 4K CLUE- Become a master Detective and solve murder mysteries. 4K NB/1- Hunt down the enemy's fleet with this exciting Naval Battle. 4K AR/1- Test your skill in a wrecked car in Demolition Derby. 4K BB/1- Challenge your TRS-80 to a Baseball game. 4K CS/1- Manage a nuclear power plant in China Syndrome. 4K LL/1- Attempt to land an extraterrestrial Space Craft. 4K ENV/1- Test your knowledge of Ecology. 4K RBT/1- Guide a series of bombs in an attempt to blow up a group of invading Androids. 4K WT/1- Lead a Wagon Train safely across the prairie. 4K WAR/1- Command Airplanes, Tanks, and Armies in a war. 4K MS/1- Test your Math Skills at various levels of complexity. 4K SHT/1- Turn your TRS-80 into a Shooting Gallery. 4K PB/1- Turn your TRS-80 into a Pinball Machine. 4K SW/1- Engage in Interstellar conflicts against the Zetars. 16K BNG/1- Play an exciting game of Bingo with your TRS-80. 4K GR/1- Challenge your TRS-80 to a game of Gin Rummy. 4K BJ/1- Challenge your TRS-80 to a game of Black Jack. 4K PP/1- Challenge your TRS-80 to a game of Ping-Pong. 4K PLOT/1- Turn your TRS-80 into a Geometric Plotter. 4K TWP/1- Turn your TRS-80 into a powerful Word Processor. 16K TRG/1- Generate reports from tape data files with headings, control breaks, record selection and totals. TRS/1- Multi-key field Sort Utility for tape data files. 16K TDB/1- Create, maintain and inquiry to Tape Data Base files. 16K INVASION- Prevent an Alien from destroying the earth. 16K Level II Basic Complete Instructions, CLOAD Tested Cassettes: $4.95 Source Listings: $1.95! Order 2 or more programs get 10% off. All 41 source programs for $19.95! Coming Soon: Diskettes $6.95 Source listings easily adaptable to Pet, Apple, and other Basic Computers! CYBERMATE Order Today! R.D. 3 Box 192 A Nazareth, Pa. 18064 Order Today!
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Language Arts [Reading Fluency Cloze Reading Comprehension Drills Tachistoscope]MISSING
UNCOMMON LANGUAGE ARTS - reading fluency, cloze reading, comprehension drills, tachistoscope. Includes 4 programs A complete program for the educator or concerned parent Specify Model I/III, Tape/Disk $80.00 Tape versions require 16K, Level II Disk versions require 32K, 1 drive MONEY BACK GUARANTEE SEND CHECK/M.O. TO: smallsystem design Box 268, New Hartford, CT 06057
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Language Arts [Set 1]
lngarts2.zip
Language Arts [Set 2]
langarts.zip