Ira Goldklang's TRS-80 Revived Site

TRS-80 Revived Site is an archive of everything related to the Tandy Radio Shack TRS-80 microcomputer lines. Site contains emulators, programs, manuals, books, patches, games, hints, discussions, questions, forums, and tons more.

August 25, 2014

August 25, 2014 – How to Fix Model 4GA and 4D Serial Ports

by @ 1:47 pm. Filed under Ian Mavric

August 25, 2014 – How to Fix Model 4GA and 4D Serial Ports


Ian Mavric has taught has put together an instructional video on how to repair Model 4GA and 4D Serial Ports.

August 25, 2014 – Schematics for Omikron CP/M Card

by @ 1:26 pm. Filed under Uncategorized

August 25, 2014 – Schematics for Omikron CP/M Card


Pascal Holdry has been working on the difficult task of preserving TRS-80 hardware by mapping thenm out into schematics and parts lists. He is making great progress with the Omikron CP/M card. His work can be found here.

August 24, 2014

August 24, 2014 – New eBay Auctions

by @ 10:40 am. Filed under Books
August 24, 2014 – New eBay Auctions

   
   
     TRS-80-related eBay auctions to support this site are:

TRS-80 Magazine: Computer News 80 – First 75 Issues (minus 1)

TRS-80 Assembly Language Programming

TRS-80 Assembly Language

Tandy DMP130A Dot Matix Printer Operation Manual

Questbusters:The Book of Clues

Official Book of King’s Quest: Daventry and Beyond

August 11, 2014

August 11, 2013 – How to Fix Model I Video Sych Problem

by @ 9:19 am. Filed under Ian Mavric

August 11, 2014 – How to Fix Model I Video Sych Problems


Ian Mavric has taught has put together an instructional video on how to diagnose, and repair, a Model I with video synch problems..

August 3, 2014

June 16, 2014 – CoCo With a Ton of Goodies for FREE – Local Pickup in Pasadena, California

by @ 6:29 am. Filed under For Sale or Trade

June 1, 2014 – CoCo With a Ton of Goodies for Free – Local Pickup in Pasadena, California






A site visitor in Pasadena, California has a pristine CoCo + Manuals + Paks + Disks + etc for local pickup only for free. Using the below pictures as a guide, it seems the CoCo includes:

     • CoCo in ORIGINAL BOX

     • Multi-Pak + Owner’s Manual

     • CocoMax + Manual

     • Gorilla Printer + Manual

     • Assorted Disks

     • Escape from Robotropolis (in original packaging)

     • Joysticks

     • Mouse

     • Speech and Sound Pak + ORCH-90CC Manual

     • The Magic of (something) (in original packaging))

     • Rocky’s Boots (in original packaging)

     • Varloc Manual

     • Assorted CoCo Disks

He is looking for this to go to a good home (such as a collector). Please contact me and I will forward, in the order received, emails which involve local pickup only. First come, first forwarded.

July 28, 2014

July 28, 2014 – eBay Auctions

by @ 12:01 pm. Filed under For Sale or Trade
July 28, 2014 – eBay Auctions

   
   
     TRS-80-related eBay auctions to support this site (ended August 2) are:
   
 
  • TRS-80 Model III Scripsit – Binder, Manual, Instruction Tapes, Disk
  • 80 Micro’s Review Guide (Book)
  • The Custom TRS-80 & Other Mysteries
  • How To Do It On The TRS-80
  • Microsoft BASIC Decoded & Other Mysteries
  • RomClock4 for the TRS-80 Model 4
  • TRS-80 Micocomputer Newsletter Reprints 197?-1982
  • June 23, 2014

    June 23, 2014 – Video On Repairing Stuck Brightness/Contrast Controls

    by @ 6:25 pm. Filed under Ian Mavric
    June 23, 2014 – Video On Repairing Stuck Brightness/Contrast Controls

           I am no hardware expert by a long shot. However, there are a few out there, and every time someone emails me a hardware question, I have to ask … but I then add the answer to the REPAIRS page. One question has been coming up a lot: I HAVE A MODEL III/4 WITH STUCK BRIGHTNESS / CONTRACT CONTROLS. Ian Mavric has been kind enough to make a video on how to fix such a problem. It can be viewed on the right, or on the REPAIRS page.    

    June 15, 2014

    June 15, 2014 – New Manuals (Covers) thanks to Ron Garbin

    by @ 10:04 am. Filed under Manuals

    June 15, 2014 – New Manuals (Covers) thanks to Ron Garbin



    Rembrandt Business Graphics Toolkit
    Year: 1985
    Company/Author: Spectre Technologies
    Pages: 64
    Size: 33MB
    TOSEC: Rembrandt Business Graphics Toolkit (1985)(Spectre Technologies)

    Long and Loud
    Year: 1986
    Company/Author: JTB Computer Works
    Pages: 18
    Size: 2.6MB
    TOSEC: Long and Loud (1986)(JTB Computer Works)

    PC-Four v2.0 (1987)(Hypersoft)
    Year: 1987
    Company/Author: Hypersoft
    Pages: 76
    Size: 6.9MB
    TOSEC: PC-Four v2.0 (1987)(Hypersoft)

    Title: Spectre Technologies 87-05 Catalog (1987)(Spectre Technologies)
    Year: 1987
    TOSEC: Spectre Technologies 87-05 Catalog (1987)(Spectre Technologies)
    Archived File Size: 847K

    ROMCLOCK4 Real-Time Clock Utility
    Year: 1992
    Company/Author: David Goben
    Pages: 8
    Size: 2MB
    TOSEC: ROMCLOCK4 Real-Time Clock Utility (1992)(David Goben)

    June 5, 2014

    June 5, 2014 – New Software Manuals (Covers) thanks to Ron Garbin

    by @ 10:17 am. Filed under Books

    June 5, 2014 – New Software Manuals (Covers) thanks to Ron Garbin



    Target PlannerCalc
    Year: 1983
    Company/Author: Comshare
    Catalog: 26-1512
    Pages: 180
    Size: 8.4MB
    TOSEC: Target PlannerCalc (1983)(Comshare)[26-1512]

    Disk Scripsit Reference Manual for the Model 4
    Year: 1983
    Company/Author: Tandy
    Catalog: 26-1596
    Pages: 42
    Size: 4MB
    TOSEC: Disk Scripsit (1983)(Tandy)[26-1596]

    TITLE: Customer Service Bulletin 1635-01
    TOPIC: Profile 4 Plus v1.00.00
    Year: 1986
    TOSEC:Customer Service Bulletin 1635-01 [Profile 4 Plus v1.00.00] (1986)(Tandy)

    TITLE: Customer Service Bulletin 1635-02
    TOPIC: Profile 4 Plus v1.00.01
    Year: 1986
    TOSEC:Customer Service Bulletin 1635-02 [Profile 4 Plus v1.00.01] (1986)(Tandy)

    TITLE: Customer Service Bulletin 1635-03
    TOPIC: Profile 4 Plus v1.00.02
    Year: 1986
    TOSEC:Customer Service Bulletin 1635-03 [Profile 4 Plus v1.00.02] (1986)(Tandy)

    TITLE: Customer Service Bulletin 1635-04
    TOPIC: Profile 4 Plus v1.00.03
    Year: 1986
    TOSEC:Customer Service Bulletin 1635-04 [Profile 4 Plus v1.00.03] (1986)(Tandy)

    TITLE: Customer Service Bulletin 1635-05
    TOPIC: Profile 4 Plus v1.00.04
    Year: 1986
    TOSEC:Customer Service Bulletin 1635-05 [Profile 4 Plus v1.00.04] (1986)(Tandy)

    TITLE: Customer Service Bulletin 1635-07
    TOPIC: Profile 4 Plus v1.00.05
    Year: 1987
    TOSEC:Customer Service Bulletin 1635-07 [Profile 4 Plus v1.00.05] (1987)(Tandy)

    TITLE: Customer Service Bulletin 1635-08
    TOPIC: Profile 4 Plus v1.00.06
    Year: 1987
    TOSEC:Customer Service Bulletin 1635-08 [Profile 4 Plus v1.00.06] (1987)(Tandy)

    TITLE: Customer Service Bulletin 1635-09
    TOPIC: Profile 4 Plus v1.00.07
    Year: 1987
    TOSEC:Customer Service Bulletin 1635-09 [Profile 4 Plus v1.00.07] (1987)(Tandy)

    TITLE: Customer Service Bulletin 1635-99
    TOPIC: Profile 4 Plus v1.00.00
    Year: 1986
    TOSEC:Customer Service Bulletin 1635-99 [Profile 4 Plus v1.00.00] (1986)(Tandy)

    Instant Profile
    Year: 1984
    Company/Author: Compusoft Publishing
    Pages: 120
    Size: 6.1MB
    TOSEC: Instant Profile (1984)(Compusoft Publishing)

    Dot Writer v4.0
    Year: 1984
    Company/Author: Prosoft
    Pages: 84
    Size: 11MB
    TOSEC: Dot Writer v4.0 (1984)(Prosoft)[a2]

    Little Brother Database Manager Installation Manual for LDOS
    Year: 1987
    Company/Author: Misosys
    Pages: 12
    Size: 980K
    TOSEC: Little Brother Database Manager Installation Manual for LDOS (1987)(Misosys)

    Little Brother Database Manager Installation Manual for Model 4
    Year: 1991
    Company/Author: Misosys
    Pages: 12
    Size: 1.6MB
    TOSEC: Little Brother Database Manager Installation Manual for Model 4 (1991)(Misosys)

    Little Brother Database Manager Installation Manual for MSDOS
    Year: 1992
    Company/Author: Misosys
    Pages: 32
    Size: 4.2MB
    TOSEC: Little Brother Database Manager Installation Manual for MSDOS (1992)(Misosys)

    Little Brother Database Manager Manual
    Year: 1985
    Company/Author: Logical Systems
    Pages: 128
    Size: 17MB
    TOSEC: Little Brother Database Manager Manual (1985)(Logical Systems)

    PFSFile
    Year: 1983
    Company/Author: Software Publishing
    Catalog: 26-1518
    Pages: 136
    Size: 15MB
    TOSEC: PFS File (1983)(Software Publishing Corp)[M4][26-1518]

    Pascal v2.00
    Year: 1983
    Company/Author: Alcor
    Catalog: 26-2212
    Pages: 354
    Size: 65MB
    TOSEC: Pascal v2.00.00 (1983)(Alcor)[M4][26-2212]

    Pascal Quick Reference Card
    Year: 1983
    Company/Author: Tandy
    Pages: 10
    Size: 4MB
    TOSEC: Pascal v2.00.00 Quick Reference Card (1983)(Alcor)[M4][26-2212]

    Profile 4 Plus Upgrade for Profile III Plus v1.00.00
    Year: 1984
    Company/Author: Small Computer Company
    Rev: 011485Pages: 82
    Size: 2.7MB
    TOSEC: Profile 4 Plus Upgrade for Profile III Plus v1.00.00 (1984)(Small Computer Company)[Rev 011485]

    Memory Minder Drive Analyzer
    Year: 1985
    Company/Author: J & M Systems
    Pages: 50
    Size: 18MB
    TOSEC: Memory Minder Drive Analyzer (1985)(J & M Systems)[M34]

    June 1, 2014

    June 1, 2014 – New TRS8Bit Newsletter

    by @ 7:43 pm. Filed under Uncategorized

    June 1, 2014 – New TRS8Bit Newsletter


    Dusty has released the June 2014 issue of the TRS8Bit newsletter on his trs-80.org.uk web site. You can find all of the issues on his downloads page.

    Contents:

    Page 3 – The TRS-IDE vs The FreHD

    Page 7 – Business Time (Environmental Considerations)

    Page 15 – In Mav’s Workshop – Project 1 (Composite Video Cable)

    Page 18 – On the Shoulders of Giants (Lesser-Known Names)

    Page 20 – New Hardware (How to Install 3.5″ Drives In a Model III or Model 4)

    Page 31 – In Mav’s Workshop – Project 2 (Mounting FreHD in a TRS-80 Hard Drive Case)

    Page 36 – Some Helpful Hints on Developing a Disk Definition from Scratch

    Page 46 – Reader’s Emails, Texts, and Letters

    Page 47 – “Ask Mav” (About The Model I)

    Page 52 – Dr. Who – Part 2 (The Startup Graphics)

    Page 60 – Testing The Z80 Address Lines (Using a Wire Wrap Socket to Test all the Z80 Address Lines)

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