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.
Important Note: Do not do multiple entries of the same program. If you flag Super Nova by Big Five once, all Super Nova by Big Five entries will get updated. No need to waste your time flagging each Super Nova
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TRSDOS 2.3 Patch [FDIV]
td23ptfd.zip
TRSDOS 2.77D Source Code [Disk 1 of 6][FDIV]
td27s1fd.zip
TRSDOS 2.77D Source Code [Disk 2 of 6][FDIV]
td27s2fd.zip
TRSDOS 2.77D Source Code [Disk 3 of 6][FDIV]
td27s3fd.zip
TRSDOS 2.77D Source Code [Disk 4 of 6][FDIV]
td27s4fd.zip
TRSDOS 2.77D Source Code [Disk 5 of 6][FDIV]
td27s5fd.zip
TRSDOS 2.77D Source Code [Disk 6 of 6][FDIV]
td27s6fd.zip
TRSDOS 2.8SD-DD Source Code [1982-12-01][FDIV]
td128s11.zip
(Bryan-McKay)[M4].gif)
(Bryan-McKay)[M4].gif)
(Radio-Shack)[M4][RS70-2297].jpg)
TRSDOS 6.2 Upgrade to LS-DOS 6.3MISSING
Upgrades for Model I/III/4/4P/4D TRSDOS 6.2 Upgrade to LS-DOS 6.3. 70-2297 39.95
(Logical-Systems)[M4].gif)
TRSDOS 6.2 Utilities [Original][Data Disk]
td62ut10.zip
TRSDOS 6.2 Utilities . Includes Quick Format and Backup, to make a backup in less than one minute; The BASIC Answer, which allows the use of labels rather than line numbers in BASIC programming; MOD 324, to simplify conversion of Model III BASIC programs to Model 4 BASIC; UNKILL, to recover killed programs; BSORT, to sort from BASIC with tag variables; and COMP, to compare two disks or files for a match. Requires TRSDOS 6.2. 26.215 39.95
TRSDOS and LDOS System Disk Configuration File Setup [Option 1 Build Routine][LD513 LD514 TD60101 TD60102 TD60200]
trldsycf.zip
Appears in Issue 065 of 80 Microcomputing
Article Begins:
You can modify Setup to include other options. In its present form, Setup offers most of the definable DOS options users want. It doesn't prevent the print spooler's use under TRSDOS 6.X.X or LDOS 5.X.X and allows full use of Memdisk and the print spooler in any combination on the Model 4.
(Leslie-R-Turner)[M4].gif)
TRSDOS Configuration System
tdcnsylt.zip
(Radio-Shack)[M1].gif)
TRSDOS Directory Upgrade 2.x to 2.3b Format
td2td23b.zip
(Author-Unknown)[M3][Place-Diskette][TD13].gif)
TRSDOS Disk Renamer [Place Diskette][TD13]
td13renm.zip
(Tandy-Logical-Systems)[RS700-2247][M4].gif)
(Tandy-Logical-Systems)[RS700-2247][M4].gif)
(Radio-Shack-Logic.gif)
(Yves-Lempereur-TRSoft)[M1][Generates.gif)
TRSDOS HIT Hash Calculator [Generates HIT Hex Code for a filespec]
hashclyl.zip
(Gering-Industries)[M3].gif)
TRSDOS Interactive Terminal Program [TD13]
t3inttrm.zip
(Cdex-Corporation-Tandy)[RS26-2019][M4].gif)
TRSDOS Training Course v1.00.00 [Copy Protected]
trtrain1.zip
TRSDOS 6 Training Course 4 E Learn to take advantage of the versatility and power of your Model 4's TRSDOS 6. Tutorial diskettes and a comprehensive instructional guide introduce you to the most frequently used TRSDOS commands. Material included in the TRSDOS 6 Training Course includes system concepts, initialization commands, diskette handling utility, file handling commands and utilities, creating and using Job Control Language files and more. 26-2019 74.95
TRSDOS Training Course v1.00.00 [Original][Copy Protected]
trtrain2.zip
TRSDOS 6 Training Course 4 E Learn to take advantage of the versatility and power of your Model 4's TRSDOS 6. Tutorial diskettes and a comprehensive instructional guide introduce you to the most frequently used TRSDOS commands. Material included in the TRSDOS 6 Training Course includes system concepts, initialization commands, diskette handling utility, file handling commands and utilities, creating and using Job Control Language files and more. 26-2019 74.95
(Tandy)[M4][RS700-2298].gif)
TRSDOS Upgrade v6.02.00-AN to v6.02.01-AR [Original][Data Disk]
td620x21.zip
(Tandy)[26-0312][M3].gif)
TRSDOS v1.1
td3v110a.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
(Tandy)[RS26-0312][M3][Serial-117601198100098].gif)
TRSDOS v1.2
td3v120a.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.2 [Serial 110401198100159][Original]
td3v120b.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.2 [Serial 117601198100098][Original]
td3v120c.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
(Tandy)[RS26-0312][M3].gif)
TRSDOS v1.3
td3v130a.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
(Tandy)[M3][80-Track].gif)
TRSDOS v1.3 [1981-07-01][80 Track]
td3v130b.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Original]
td3v130c.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Patched for 4cellerator]
td4v130d.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Patched for Fast Boot]
td3v130e.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
(Tandy)[RS26-0312][M3][Patches-by-Charles-Owensby].gif)
TRSDOS v1.3 [Patches by Charles Owensby]
td3v130f.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Source Code][ALDS][FDIV]
td3v13s1.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Source Code][FDIV]
td3v13s2.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Source Code][FDIV][80-09-19]
td3v13s3.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Source Code][FDIV][Src 81-07-20 Master 81-05-01]
td3v13s4.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Source Code][FDIV][Src 82-02-16]
td3v13s5.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Source Code][FDIV][Src 82-07-01]
td3v13s6.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Source Code][FDIV][Src 82-11-12]
td3v13s7.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [Source Code][FDIV][Src 82-11-30 Master 81-07-21]
td3v13s8.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3 [with MODELA/III]
td4v130g.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
(Radio-Shack)[RS26-0312][M3][Frank-Durda].gif)
TRSDOS v1.3.2 [FDIV]
td3v132a.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
TRSDOS v1.3I [International]
td3v13ia.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
(Radio-Shack)[M3].gif)
TRSDOS v1.4 [FDIV]
td3v140a.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
(Tandy)[M3][Hi-Res][h-Lamar-Owen].gif)
TRSDOS v1.4 [h Lamar Owen][Hi Res]
td3v140b.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
(GRL-Software)[RS26-0312][M3].gif)
TRSDOS v1.5
td3v150a.zip
RadioShack TRSDOS III Description: An operating system developed by Radio Shack with all the functions necessary to operate the TRS-80 disk system. Features include on-line help supporting a full set of commands, utility programs and many useful subroutines that can be called directly from user programs. Hardware Requirements: Model III: 32K and one disk drive. Support: Radio Shack. Model III. Version 1.3. 26-0312 14.95
(Tandy)[RS26-0310][M1].gif)
TRSDOS v2.0
td1v200a.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.0 [Original]
td1v200b.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
(Tandy)[RS26-0310][M1].gif)
TRSDOS v2.1 [Original]
td1v210a.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.1 [Patched with Percom Patch Pak 1]
td1v210b.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.1c
td1v21c1.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
(Tandy)[RS26-0310][M1].gif)
TRSDOS v2.2 [Original]
td1v220a.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.2 [Patched with Percom Patch Pak 3]
td1v220b.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
(Tandy)[RS26-0310][M1][1979-08-24].gif)
TRSDOS v2.3 [1979-08-24][Original]
td1v230a.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.3 [1980-01][Original]
td1v230b.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.3 [40 Track]
td1v230c.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.3 [Patched with Percom Patch Pak 3]
td1v230d.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.3 [Patched with Percom Patch Pak 4]
td1v230e.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.31 [Source Code][FDIV][81-05-18]
td3v231a.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
(Tandy)[RS26-0310][M1].gif)
TRSDOS v2.3b
td1v23b1.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
(Tandy)[M1][RS26-7113].gif)
TRSDOS v2.3JP [Japanese]
td1v23j1.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
(Tandy)[RS26-1143][M1][Tandy-Double-Density-Adapter].gif)
TRSDOS v2.7DD [Percom Double Density Adapter]
td1v27d1.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.7DD [Radio Shack Double Density Adapter]
td1v27d2.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.7DD [Radio Shack Double Density Adapter][Original]
td1v27d3.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.7DD [Source Code][FDIV]
td1v27d4.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
(Tandy)[RS26-1143][M1].gif)
TRSDOS v2.7SD
td1v27s1.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.7SD [Source Code][1982-11-18][FDIV]
td1v27s2.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.7SD [Source Code][FDIV]
td1v27s3.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
(Tandy)[RS26-1143][M1][Percom-Adapter].gif)
TRSDOS v2.8DD [Percom Adapter]MISSING
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
TRSDOS v2.8DD [Radio Shack Adapter]
td1v28d2.zip
Buy the new revisions of Replacement TRSDOS Diskettes. 26-0310, 14.95
(Tandy)[RS26-0310][M1].gif)
TRSDOS v3.0
td1v300a.zip
(LSI)[RS26-0316][M4].gif)
td4v600a.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
(Logical-Systems-Tandy)[M4][RS26-0316].gif)
td4v610a.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
td4v611a.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
(LSI)[RS26-0316][M4].gif)
td4v611b.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
td4v611c.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
td4v611d.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
(Logical-Systems-Tandy)[M4][RS26-0316].gif)
td4v612a.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
td4v612b.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
td4v612c.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
(Logical-Systems-Radio-Shack)[M4][RS26-0316].gif)
td4v620a.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
(Logical-Systems-Radio-Shack)[M4][RS26-0316].gif)
td4v620b.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
(LSI)[RS26-0316][M4].gif)
td4v620c.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
td4v620d.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
td4v620e.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
(Logical-Systems-Tandy)[RS26-0316].jpg)
TRSDOS v6.02.00-ARMISSING
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
(LSI)[RS26-0316][M4].gif)
tdv4621c.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
td4v621b.zip
TANDY TRSDOS 6 4 Description: An enhanced version of the TRSDOS operating system, TRSDOS 6 includes a MemDisk feature that turns your Model 4's extra memory into a super-fast disk drive, Job Control Language, host/terminal package for easy communication and utilities for routing, linking and filtering. Hardware Requirements: One disk drive. Support: Radio Shack. 26-0316 39.95
(Montezuma-Micro)[M4].gif)
TRSDOS v6.x Hard Disk Drivers [Original]
td6xhdmm.zip
(Paul-Bradshaw)[M4].gif)
TRSDraw v2.1 [Set 2]
trsdr21a.zip
(C-R-Bower-CRB-Microtools)[M3].gif)
TRSDUM/3 v1.0 [Tape Reproduction System]
trsdum3d.zip
CRB Nools TRSTUM Tape Reproduction System TRSDUM Tape or Disk Utility for Model 1, 3, 4 . Read, Write, Verify tape or disk files . Read and Write any TRS-80 std. protocol tape . Automatically identifies file type (e.g. BASIC, SYSTEM) . Change tape file name as desired . Change speed of tapes, if desired (Mod 3, 4) . Select cassette port 0 or 1 (Mod 1) . OFFSET memory load addresses automatically . UNOFFSET load addresses, if offset . Displays full operational status plus diskette directory . load map (start-end address sets) . Name, Length, Format of files loaded . Start, End, Execute addresses of programs . Error messages, if any Automatic tape/disk protocol conversion . Single disk-drive copy capability . Archive disk files on tape to save diskettes . Run tape programs from disk (Tape SCRIPSIT, EDTASM, games, etc.) . All disk features require TRSDUM TRSTUM - for cassette-based systems ONLY $16.95 TRSDUM - for TRSDOS disk systems ONLY $17.95 Please specify Model 1, 3 or 4 and add $2.00 postage and handling. Send check, money order or SASE to CRB Microtools 'Software Nools for the 80's' 14835 N. First Ave. Phoenix, AZ 85023 TRS-80, TRSDOS, SCRIPSIT are trademarks of TANDY CORP.
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TRSFlow v1.1MISSING
Single SOURCE Solution TRSFLOW 1.1 ONLY $149.50 TRSFlow 1.1 is a hydraulic model based upon the popular Hardy-Cross method of pipe network analysis. By telling the program certain system parameters such as the length, diameter and type of pipes, TRSFlow calculates head values up to 150 pope junctions and the flows through 150 system elements. Within the 150 system elements, TRSFlow can handle 10 pumps and 10 fixed head conditions. TRSFlow allows the system designated to accurately determine pump and pipe sizes in any desired network. TRSFlow, works with level II Basic on TRSDOS.
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