System 80 System 80

Site Map

This page shows most of the HTML, PDF and Software files on this site in one big list.

Introduction
The Rationale behind this Site
Hardware
- Origins
- System 80
  - Exact differences in ROM
  - Educator
  - Level II ROM Reference Manual (pdf)
  - Level 2 ROM Assembly Language Toolkit (pdf)
  - Photo Gallery
  - Review
- Common Accessories
  - OS-80
    - OS-80 program (zip)
    - OS-80 Manual (pdf)
  - System 80 ---> TRS80 Model 1 peripheral cable
  - Double density card in expansion unit (jpg)
  - Syspand-80 Manual (pdf) and hi-res images of the top and bottom of the circuit board (jpgs)
  - Disk drive leaflet (pdf)
  - Printer interface (pdf)
  - Fred sound/music synthesizer manual (pdf)
  - "Sound off" original manual (pdf) and hi-res photos of case front and innards (jpg)
  - "Sound off" second manual (pdf)
  - X3252 printer promotional sheet (jpg)
  - Green Screen (X-1198) schematic (pdf)
  - 300 baud duplex acoustic modem (pdf) with MIDAS information sheet (pdf)
  - Joystick adaptor kit (with pdf from Electronics Today International)
  - Micro-80 Expansion Unit User Manual
  - Common TRS-80 Accessories (used with the System 80)
    - Exatron Stringy Floppy reference card
    - Exatron Stringy Floppy Manual (1980) (pdf of a WORD document)
    - Exatron Stringy Floppy Manual (1982) (pdf)
    - MICROMINT Disk-80 TRS-80 Model 1 Expansion unit manual (pdf)
    - General Northern Microcomputers Ltd DP1000 Trs-80 Model 1 front, rear, and images of the Video Genie variant circuit board (zip)
- Common Modification
  - Double Density
  - John Gilbert's Clock Speedup (pdf)
  - Memory Upgrade
    - John Gilbert's Memory Upgrade (pdf)
    - Detailed step-by-step method written by 3PCEDEV (2015) (pdf)
  - Instructions not included in the technical manual (pdf)
  - Jenson and Parr's GraphCard (advertisement) (jpg)
  - Networking
  - ROMDOS/80
  - System 80 Utility EPROM (zip) and manual (pdf)
  - Gazza and team's FreHDaptor
Dick Smith Manuals
- Bundled
  - User Manual page images
  - User Manual (Mk1) (pdf)
  - User Manual (Blue Label) (pdf)
  - User Manual (MkII) (pdf)
  - Basic Manual (pdf)
  - Programming for Beginners (pdf)
- Easy Way to Programme in BASIC
  - Easy Way to Programme in BASIC (pdf)
- Technical
  - Technical Manual Issue 3 (pdf)
- Expansion Unit
  - Assembling an expanded System 80 (pdf)
  - Expansion Unit Manual (pdf)
- Dick Smith's Getting to know Personal Computers
  - Dick Smith's Getting to know Personal Computers (pdf)
- Dick Smith's Easy Guide to Understanding Your Computer
  - Dick Smith's Easy Guide to Understanding Your Computer (pdf)
- Minifloppy Disk Drive installation (pdf)

Software
- Dick Smith Software
  - Accounts Receivable (three disks in a zip. Disk 1 is self-booting) and manual (pdf)
  - Amateur Radio Log (on Newdos/80 v2 80 track, single sided, single density disk)
  - Concentration (on cassette)
  - Data File Manager (DATFILE) (self-booting disk) and manual (pdf)
  - DeathTrap (on cassette)
  - Diagnostic disk (self-booting disk) and manual (pdf)
  - Dick Smith Demo (on cassette)
  - Disk Mailing List System (self-booting disk) and manual
  - Electronic Shopping (and promotional material (pdf))
  - Hangman (on cassette)
  - Personal Income Tax (on cassette) and cassette inlay
  - Paymaster Payroll System V1.41 (self-booting disk) and manual (pdf)
  - Scurve invaders (on cassette) and manual (pdf)
  - Share Market Analysis (self-booting disk) and manual (pdf)
  - Space Invader (on cassette)
  - Speed Reading (on cassette)
  - Stock Control and Pricing (SCAP) (restored disks, manual and source code in a zip). Also the manual (pdf) alone.
  - Stock Market Game (on cassette) with cassette inlay
  - Turbo 2000 (on Newdos/80 v2 80 track, single sided, single density disk)
  - Worp-1 (self-booting-disk) and Worp-1 manual (pdf)
  - Worp-9 (self-booting disk - requires System 80 Mk II ROM) and Worp-9 manual (pdf)

Other EACA Software
Favourite Games (This page discusses the listed games. All are downloadable from the Disk and Cassette archives below)
- Meteor Mission 2
- Swamp Wars
- Scott Adams Adventures
- Sea Dragon
- Star Trek
- Penetrator
- Taipan
- Defense Command
- Scarfman
- Zchess
- Alien Taxi
- Robot Attack
- Video Screen Grabs (YouTube)
Favourite Business Applications (This page discusses the listed business applications. All are downloadable from the Disk and Cassette archives below)
- Scripsit
- Lazy Writer
- Visicalc
Favourite DOS (a brief mention of NewDos/80 v2. Downloadable from the Disk archive below)
Favourite Comms Programme (a brief mention of Ominterm. Downloadable from the Disk archive below)
Favourite Utility (a brief mention of Tasmon. Downloadable from the Disk archive below)
Downloadable Disk Images (Software Archive with downloadable DSK files and some manuals (not listed on this page))
- Disk Program Index (Shows all programs available and what disk they are on)
- NewDos/80
- Scott Adams Adventures 1
- Scott Adams Adventures 2
- Assemblers
- BASIC Toolkit
- Business Applications
- AidsPlus
- Disk Utilities
- DunjonQuest
- Favourite Games 1
- Favourite Games 2
- Favourite Games 3
- Adventures 1
- Adventures 2
- Adventures 3
- Adventures 4
- Adventures 5
- Adventures 6
- Zork 1
- Zork 2
- Zork 3
- Leather Goodesses
- Seastalker
- Spook House (self booting Model 3)
- Toxic Dumpsite (self booting Model 3)
- Xenos (must be in drive 0. Type Xenos on boot)
- Rescue at Rigel (must be in drive 0. Loads on boot)
- Eaca Demo files
- Fortran
- Pascal
- Memory and Diagnostics
- Electric Webster
- Word Processing
- Communication
- Mysterious Adventures
- Dick Smith Software (Radio Log, diagnostic program and Turbo 2000 car racing game only. Disk images for specific applications are under "Dick Smith Software" above)
- More Arcade Games 1
- More Arcade Games 2
- More Arcade Games 3
- More Arcade Games 4
- More Arcade Games 5
- More Arcade Games 6
- More Arcade Games 7
- More Arcade Games 8
- BASIC Games 1
- BASIC Games 2
- BASIC Games 3
- Strategy Games 1
- Strategy Games 2
- Music
- Flight Simulators
- Miscellaneous 1
- Miscellaneous 2
- NewDos/80 version 2 and the jv1 disk image format (background)
  - Jeff Vavasour's jv1 image trs-80<-->pc MSDOS transfer utilities (Zip)
Downloadable Cassette Images (Software Archive with downloadable CAS files and some manuals (not listed on this page))
Downloadable Exatron Stringy Floppy Wafer Images (Software Archive with downloadable virtual ESF wafers)
- Extracting files from an ESF for use in emulators

Cas to Wav format changer (zip)

Literature
- Books
  - Learning Level II (pdf)
  - TRS-80 Assembly Language (pdf)
  - Basic Faster and Better and other Mysteries (pdf)
  - 80-Micro's Review Guide (edition 1) (pdf)
  - Molymerx software catalogue (pdf)
    - Interview with Michael Molloy, owner of Molymerx
- Magazines
  - Micro 80 Archive
Promotion
- Advertising
Other Guises
- Introduction
- Video Genie
  - Video Genie advertisements (pdf)
- PMC 80/81
  - PMC 80 flyer
- HT1080Z
Emulators
- Jeff Vavasour's TRS-80 Model 1 Emulator (Rev G) (zip)
- System 80 ROMs (zip file)
Driving Instructions
EACA International
- The Company
- Colour Genie
  - New Rom Features
  - Colour Genie "Computer Today" Review
  - Colour Genie "Your Computer" Review Oct 1982 (pdf)
  - Colour Genie Technical Manual (pdf)
  - Colour Monitor 3 manual (pdf)
  - Software Archive (pdf)
  - Wizard expansion interface (jpg)
- Genie III and 16
Reminiscences
Links
Contributors
What's New
Work in Progress
Can you help?
Discussion Board
Site Feedback