Change Log


  Date    Change
1/12/2020 Website completely updated.
17/12/2020 Updated System COS files COS.ca65 and added Atom COS files Atom_COS.ca65.
20/12/2020 Added PROMs and EPROMs page.
28/12/2020 Added SOFTY 1 page.
15/1/2021 Added my PROMER version 2 PROM Programmer Board firmware.
22/1/2021 Added SB-Assembler formatted firmware source code for the MK14.
9/2/2021 DOS Utilities added to DOS page.
10/3/2021 Added Replica SOFTY 1 Page.
21/3/2021 Changed all references to Mk14 to MK14 !
28/3/2021 Updated PROM data sheets to versions with programming info.
22/5/2021 Added page on the 8271, Acorn and 3.5" Floppy Disks: 8271_acorn_3.5_floppies.html.
30/5/2021 Added SOFTY 1 links detail.
8/7/2021 Replica FDC updated to latest version with 3.5" drive update.
31/7/2021 RAMTest added and PROMER page created.
29/8/2021 Atom pages updated, added Disk Pack and Econet Interface
14/11/2021 System BASIC page updated - manual added, new source code, Atom variant added.
Atom page updated with links to BASIC.
15/11/2021 BASIC Floating Point Extension page updated
ONLIBASIC page added
5/12/2021 Recently acquired Issue 3 VIB Photos added
22/12/2021 System 1 Trainer added.
System 1 Monitor build with applications added.
17/1/2022 Updated Filing Systems to include Econet
Added Atom Econet Node Board and Econet Type 2 Clock/Terminator/Hub details
28/1/2022 Added System 1 Applications including bin2wav.py
12/3/2022 Data Sheets page updated
1/5/2022 Added Replica Atom Floppy Disk Controller Board
13/5/2022 Added new page Build Guidance.
18/6/2022 Added Master Computer and Econet Module ADF10
2/7/2022 For Sale page updated, System 1 Trainer Kit and Building a System 1 Trainer page added
25/7/2022 Tesla PROM Programmer Board updated
27/8/2022 System 1 Trainer Kit added to For Sale
30/8/2022 My replica FileStore E01E added
2/9/2022 Added .ssd images for System BASIC and ADE
30/9/2022 FileStore E01E added to For Sale, Master GOTEK added
22/10/2022 Added notes regards link settings to the 6502A CPU Board
27/10/2022 Winchester Disks page added
28/10/2022 Added Replica ASCII Keyboard CAD files
1/11/2022 Added Floppy Drive Selector Board
11/11/2022 Added FileStore E01E Commissioning page
17/11/2022 For Sale page updated (new stock)
   

 

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