This is not my own compilation, but the one from David Keil.
His site is gone, but most data is still present in the WayBack machine

This page is a simplified version of David Keil's Cassette Software page.

TRS-80 Model 1/III/4/4P
-
Cassette Software Page -

Last updated on April 8, 2005

 

Android Nim
by Level IV Products, Inc.

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 16k - Level II ENTER   9k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
11.04.01 11:42        6088     14213   42%  ANDROID1.CAS                  
07.04.01 14:47        2332     13611   17%  ANDROID.CAS                  

99-0004.ace

BackGammon & BlackJack
RS Catalog # 26-1801 / Copyright 1978

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 4k - Level II ENTER   4k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
07.04.01 13:17        1812      3181   57%  BACKGAMM.CAS                  
07.04.01 15:47        1720      2978   57%  BLACKJK.CAS                  

26-1801.ace

Bedlam
RS Catalog # 26-1917 / Copyright 1982

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 16k - Level II ENTER BEDLAM - / 12k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
17.04.01 13:56       11896     16020   74%  BEDLAM.CAS                  

26-1917.ace

Casino Game Pack
Baccarat - Craps - Keno - Roulette - Slot Machine - Wheel of Fortune
RS Catalog # 26-1806 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 16k - Level II ENTER   16k

26-1806.ace

DFT
(Direct File Transmission)
by Big Systems Software

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 16k - Level II ENTER DFT - / 4k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
12.04.01 21:27        4484     11091   40%  BACCARAT.CAS                  
12.04.01 22:27        2488      8824   28%  CRAPS.CAS                           
12.04.01 21:41        1920      5159   37%  KENO.CAS                            
12.04.01 20:50        3136      9043   34%  ROULETTE.CAS                        
12.04.01 22:29        1960      5630   34%  SLOT.CAS                            
12.04.01 22:29        1912      5654   33%  WHEEL.CAS                   

99-0003.ace

Editor Assembler
RS Catalog # 26-2002 / Copyright 1978/1981

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 16k - Level I & II ENTER EDTASM - / 15k

Included is the original Model 1 version plus the later version that was modified for the Model III/4.

Also included is the 250baud SYSTEM tape for loading EDTASM on a Model 1 Level 1 system. Type CLOAD to load the SYSTEM tape. When prompted, insert the EDTASM tape, set the baud rate to 500 and enter EDTASM. When prompted again enter / or /18058 to execute.

Contents

  Date    Time     Packed      Size  Ratio  File                                
                                                                                
09.10.00 14:34       10908     24842   43%  EDTASM3.CAS                         
03.04.01 16:07        3296      7052   46%  Edtasm.cas                          
03.04.01 15:55         340       719   47%  SYSTEM.CAS                  

26-2002.ace

Eliza
RS Catalog # 26-1908 / Copyright 1982

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 16k - Level II ENTER ELIZA - / 9k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
10.05.01 15:44        4824     10540   45%  ELIZA-TK.CAS                  
10.05.01 15:43        3960     10540   37%  ELIZA.CAS                  

26-1908.ace

Flying Saucers
RS Catalog # 26-1905 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 4k - Level II ENTER SAUCER - / 4k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
12.04.01 16:57        2432      3723   65%  SAUCER1.CAS                   
11.04.01 12:27        1240      3687   33%  SAUCER.CAS                  

26-1905.ace

Gammon Gambler
RS Catalog # 26-1916 / Copyright 1982

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 16k - Level II ENTER BG - / 8k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
12.04.01 19:45        5160      8885   58%  INVADE.CAS                    
12.04.01 17:25        2528      8839   28%  INVADE1.CAS                  

26-1916.ace

Haunted House
RS Catalog # 26-1910 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 4k - Level I & II ENTER HAUNT - / 7k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
11.04.01 13:45        4264      6916   61%  haunt.cas                     
12.04.01 16:14        1928      6883   28%  HAUNT1.CAS                  

26-1910.ace

Invasion Force
RS Catalog # 26-1906 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 16k - Level I & II ENTER INVADE - / 8k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
12.04.01 19:45        5160      8885   58%  INVADE.CAS                    
12.04.01 17:25        2528      8839   28%  INVADE1.CAS                  

26-1906.ace

Level I BASIC Instruction Course
RS Catalog # 26-2003 / Copyright 1978

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1 250 4k - Level I ENTER   25k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
19.01.05 15:42        4904     14063   34%  LEVEL1-6.CAS                  
19.01.05 15:42        4260     13370   31%  LEVEL1-4.CAS                  
19.01.05 15:42        3364     12869   26%  LEVEL1-3.CAS                  
19.01.05 15:42        2688     10707   25%  LEVEL1-8.CAS                  
19.01.05 15:42        2680     10564   25%  LEVEL1-7.CAS                  
19.01.05 15:42        2592     10533   24%  LEVEL1-5.CAS                  
19.01.05 15:42        2728      8743   31%  LEVEL1-1.CAS                  
19.01.05 15:42        1792      6929   25%  LEVEL1-2.CAS                  

26-2003.ace

Level II BASIC Instruction Course - Part 1
RS Catalog # 26-2005 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 4k - Level II ENTER   30k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
19.01.05 15:43        5308     13106   40%  LEVEL2-6.CAS                  
19.01.05 15:43        4672     12559   37%  LEVEL2-4.CAS                  
19.01.05 15:43        3972     12541   31%  LEVEL2-3.CAS                  
19.01.05 15:43        3108     10240   30%  LEVEL2-8.CAS                  
19.01.05 15:43        3296     10155   32%  LEVEL2-7.CAS                  
19.01.05 15:43        3296     10064   32%  LEVEL2-2.CAS                  
19.01.05 15:43        2864      9866   29%  LEVEL2-5.CAS                  
19.01.05 15:43        3108      9015   34%  LEVEL2-1.CAS                  

26-2005.ace

Level I to Level II
Program & Data Conversion Programs
RS Catalog # 26-1120 & 26-2102 / Copyright 1978 & 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1 500 4k & 16k - Level II ENTER CONV - / & DCONV - / 2k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
07.04.01 11:36         980      1541   63%  CONV-4.CAS                    
07.04.01 11:34         356      1541   23%  CONV-16.CAS                   
07.04.01 11:39         328       831   39%  DCONV.CAS                  

26-1120.ace

Level II Double Precision Subroutines
RS Catalog # 26-1704 / Copyright 1979
Subroutines - Calculator - Accuracy Test

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 4k - Level II ENTER   3k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
19.01.05 15:45        1600      2799   57%  ACC.CAS                       
19.01.05 15:45         604      2331   25%  CALC.CAS                      
19.01.05 15:45         280      1727   16%  SUB.CAS                  

26-1704.ace

Line Renumber
4k - 16k - 32k - 48k
RS Catalog # 26-2004 / Copyright 1978

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 4k - Level II 19531 RENUM - /19532 2k
Model 1/III/4 500 16k - Level II 31819 RENUM - /31820  
Model 1/III/4 500 32k - Level II 48203 RENUM - /48204  
Model 1/III/4 500 48k - Level II 64587 RENUM - /64588  
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
07.04.01 12:03         800      1137   70%  RENUM-32.CAS                  
07.04.01 12:00         192      1137   16%  RENUM-4.CAS                   
07.04.01 11:53         188      1137   16%  RENUM-48.CAS                  
07.04.01 11:47         192      1122   17%  RENUM-16.CAS                  

26-2004.ace

Lower Case Driver
RS Catalog # 26-1104 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1 500 16k - Level II ENTER ULCBAS - / & ULCDVR - / 1k

ULCBAS is the lower case driver for cassette BASIC.

ULCDVR is the lower case driver for Disk systems. This driver can not be executed from BASIC, it must be converted to a /CMD disk file using the TAPEDISK/CMD utility included in TRSDOS 2.3.
The load and execution addresses are:

load = 7000H - 73FFH, execution = 7000H

Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
07.04.01 12:12         432      1315   32%  ULCBAS.CAS                    
07.04.01 12:23         136      1315   10%  ULCDVR.CAS                  

26-1104.ace

Magic Carpet
Interactive Fiction Series Designed for Young Readers
RS Catalog # 26-1919 / Copyright 1983

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model III/4 1500 16k - Model III ENTER IF - / 23k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
05.04.01 19:14       23140     44240   52%  IF-MC.CAS                  

26-1919.ace

Micro-Chess
RS Catalog # 26-1901 / Copyright 1978

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1 250 & 500 4k - Level I & II ENTER CHESS - / 5k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
12.04.01 19:21        3220      5443   59%  CHESS.CAS                     
12.04.01 18:46         908      5259   17%  CHESS1.CAS                  

26-1901.ace

Micro-Marquee
RS Catalog # 26-1904 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 4k - Level I & II ENTER MARQ - / 2k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
12.04.01 19:51        1064      1832   58%  MARQ.CAS                      
12.04.01 20:36          84      1695    5%  MARQ1.CAS                  

26-1904.ace

Micro-Movie
RS Catalog # 26-1903 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 16k - Level I & II ENTER MOVIE - / 3k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
12.04.01 20:28        1976      3065   64%  MOVIE1.CAS                    
12.04.01 20:03         116      2821    4%  MOVIE.CAS                  

26-1903.ace

Micro-Music
RS Catalog # 26-1902 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 4k - Level I & II ENTER MUSIC - / 2k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
12.04.01 18:55        1272      2150   59%  MUSIC1.CAS                    
12.04.01 19:33         232      1895   12%  MUSIC.CAS                  

26-1902.ace

Micro-opoly
by Level IV Products, Inc.

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 16k - Level II ENTER   7k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
07.04.01 15:40        6164     13041   47%  MICROPLY.CAS                  

99-0005.ace

Pyramid 2000
RS Catalog # 26-1909 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 16k - Level I & II ENTER PYRMD - / 17k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
03.04.01 16:37       11428     16188   70%  PYRMD.CAS                     
04.04.01 13:00        5644     15884   35%  PYRMD1.CAS                  

26-1909.ace

Quick, Watson!
RS Catalog # 26-1802 / Copyright 1978

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 4k - Level I & II ENTER PYRMD - / 3k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
12.04.01 20:21        1680      3163   53%  QWATSON1.CAS                  
12.04.01 20:16        1000      2996   33%  QWATSON.CAS                  

26-1802.ace

Raaka-Tu
RS Catalog # 26-1915 / Copyright 1981

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 16k - Level II ENTER RAAKA - / 12k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
17.04.01 14:29       11840     16020   73%  raaka.cas                  

26-1915.ace

RSM System Monitors & ESP Editor Assembler
by Small System Software

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 16k - Level I & II ENTER RSM - / & ESP - / 12k

The distribution ZIP also contains an RSM Level I loader and a relocation program.

To load RSM under Level I, insert the RSMLOAD.CAS file and set the baud rate to 250. Use the Level I CLOAD command to load the program. When the screen clears, insert the RSM.CAS file and set the baud rate to 500. The program will continue loading upon exit from the virtual cassette screen.

The RSM Relocation program must be loaded using RSM's "Load and Go" command. Load and execute RSM. Load the RSMLOAD.CAS file and set the baud rate to 500. At the RSM command prompt enter the 'L' command. The tape will load and then execute when finished.

Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
13.04.01 14:03        3708      4996   74%  ESP.CAS                       
13.04.01 14:22        2520      4858   51%  ESP1.CAS                      
13.04.01 12:38        3668      5044   72%  rsm.cas                       
13.04.01 13:36         864      1216   71%  rsm-rel.cas                   
13.04.01 12:37         364       601   60%  rsmload.cas                  

99-0002.ace

Space Warp
RS Catalog # 26-1912 / Copyright 1979

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 4k - Level I & II ENTER SPWAR 4k
Contents

   Date    Time     Packed      Size  Ratio  File                          
                                                                          
11.04.01 12:21        3216      4546   70%  SPWAR.CAS                     
12.04.01 16:31         128      4217    3%  SPWAR1.CAS                 

26-1912.ace

Starfighter
by Sparky Starks & Adventure International

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 16k - Level II ENTER STARFI - / & STARSM - / 14k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
23.02.00 17:22       11340     16293   69%  STARFI.CAS                    
23.02.00 17:33        2048     16254   12%  STARSM.CAS                  

99-0001.ace

Sword of Roshon
Interactive Fiction Series Designed for Young Readers
RS Catalog # 26-1918 / Copyright 1983

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model III/4 1500 16k - Model III ENTER IF - / 21k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
05.04.01 18:07       20832     38277   54%  IF-SR.CAS                  

26-1918.ace

TBUG Z-80 Monitor and Debugging Aid
RS Catalog # 26-2001 / Copyright 1978

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 250 & 500 4k - Level I & II ENTER TBUG - / 2k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
03.04.01 15:43         968      1482   65%  TBUG.CAS                      
03.04.01 15:38         392       943   41%  TBUG1.CAS                  

26-2001.ace

Terminal II
Terminal Emulator provided with Model 1 RS-232 board
RS Catalog # 26-1145 / Copyright 1978

Model Baud RAM - ROM MEM SIZE SYSTEM Size
Model 1/III/4 500 16k - Level II ENTER TERM - / 1k
Contents

  Date    Time     Packed      Size  Ratio  File                          
                                                                          
07.04.01 13:02         260       446   58%  TERM.CAS                  

26-1145.ace

Back