What's New

Updated 05-Aug-2026 08:23 -0400

8/582026: Updates to the 20HAL page.
4/28/2026: Added link to MS-DOS Recovery page.
4/16/2026: Began updating pages for new formatting; added Intel SBC info.
1/20/2024: Updates to the 20HAL page.
6/17/2023: Created page for my new Sun IPX.
4/29/2023: Updated the Apple 30th Anniversary Red Book from the author.
2/12/2023: Added info on the Gotek emulator with the Gazelle.
7/23/2022: Added some AIM-65/40 stuff.
1/15/2022: General updates.
1/11/2021: General updates.
6/19/2020: General updates.
10/25/2019: Added a section on the systems page for the MicroMint Z8 BASIC Controller
5/7/2019: Added Rockwell AIM65 Lab Manual guide.
2/16/2019: Added a PDP11 projects page.
1/6/2019: Additional updates to the Tandy 2000 restoration project page.
12/31/2018: Added details on the Tandy 2000 page about disk images and mice.
6/14/2018: Added Gazelle updates.
1/16/2018: Added a bunch of Model 100 program manuals.
12/18/2017: Added Model 100 tape WAV images.
11/22/2017: Added link to copy of the Scelbi 6502 Software Cookbook
10/20/2017: Added page for Gazelle restoration.
6/17/2017: Added link on the IMSAI page to the MARCH presentation I did on CP/M in 2014.
3/14/2017: Added a manual for an AIM EXORciser expansion board.
7/22/2016: Added two AIM-65 BASIC ROMs from GWK (via Fabio Polo and Philippe Elie)
4/9/2016: Heath H11 updates; Emulex SCSI
3/13/2016: More H11 docs posted. Successfully booted RT-11!
3/4/2016: More H11 stuff.
2/20/2016: Added Heathkit H11 stuff.
8/23/2015: Added 1976 issues of Dr. Dobb's Journal (courtesy of Paul Hagstrom)
3/14/2015: Minor updates; added AIM-65 Forth supplement.
4/4/2014: Added page for VCF-U files; changed 6502SBC info.
1/19/2014: Added info on my 6502 page for the new SBC I built.
9/27/2013: Added a few magazine article scans.
7/4/2013: Updates on the IMSAI page regarding the disk system.
6/14/2013: Updates on the IMSAI page regarding Centronics printers.
6/3/2013: Made changes to the IMSAI page; uploaded some new docs.
4/4/2013: Philippe Elie sent me BASIC ROMs for the Siemens PC100 AIM clone.
1/04/2013: Added a bunch of NatSemi INS8073 TinyBASIC stuff and MicroMint MPX-16.
10/17/2012: Added AIM-65 bubble memory docs/ROMs; added IMSAI BASICs
10/12/2012: Added more Radio-Electronics articles.
10/6/2012: Added manuals for some hardware from Computerist (for the AIM-65) from Dave.
7/29/2012: Added AIM-65 scans (from Dave Colglazier @ Original Woodworks) and R/R scans from Josh
7/14/2012: Added more scans of Popular Electronics articles (courtesy of Josh Bensadon)
6/15/2012: Added scans of Popular Electronics articles (courtesy of Josh Bensadon)
2/17/2012: Added AIM-65 Pascal manual and ROMs; RM65-DOS manual and ROMs
1/8/2012: Added a few articles and random documents.
10/25/2011: Added schematic for Apple //gs
9/28/2011: mirrored my Altair32 site to classiccmp.org
8/21/2010: Added a few BYTE articles on the 68k.
8/1/2010: Added remaining MICRO issues; added space for 68k-related articles.
6/5/2010: Commentary on IMSAI page.
12/9/2009: Added some Hawthorne newsletters.
6/27/2009: Changes to the N8VEM page for the BBS update.
5/1/2009: Added MICRO Issue #65 -- the series is complete!
4/8/2009: Added a few MICRO magazine copies.
3/4/2009: Added page for N8VEM SBC.
2/11/2009: Added Model 100 software manual.
1/23/2009: Changes to random projects page.
1/9/2009: Removed all of t he TCJ issues at the publisher's request.
12/25/2008: Added more TCJ issues; updated Apple II "redbook"
12/16/2008: Added Commodore Modem/1200 manual.
12/13/2008: Updated IMSAI manual; added C64 manual.
10/24/2008: Added a few more TCJ issues.
10/14/2008: Added Versafloppy II manual; added The Computer Journal issues.
10/3/2008: Changes to the Tandy 2000 pages.
9/20/2008: Added a ton of Apple II manuals; added Volume 53 of MICRO and Volume 3 of Compute II.
9/10/2008: Added two Zilog data manuals, two HP 4952A Protocol Analyzer manuals, and related disk images.
9/5/2008: Added Digital Research manuals and some random TDL/Xitan stuff.
8/29/2008: Minor corrections to IMSAI page links; added JRT Pascal manual.
7/27/2008: Added issues 26-30 of MICRO magazine.
5/31/2008: Added random projects page.
5/12/2008: Added TCJ article on FORTH for the HT68k
5/11/2008: Added link to Altair Peripheral Emulator.
3/1/2008: Revised IMSAI page.
1/25/2008: Added three new issues of MICRO.
1/19/2008: Added information on implementing a new floppy system on my IMSAI.
12/16/2007: Added newly-founded iCOM manual on the IMSAI page.
11/23/2007: Moved my IMSAI information to its own page here.
11/16/2007: Added missing page in iCOM FD360 schematics.
11/11/2007: Added another Tandy 2000 manual.
10/25/2007: Added two Tandy printer manuals, two Compute! "First Book of..." and a Commodore VIC book.
10/19/2007: Added a bunch of Commodore and Apple II manuals.
10/17/2007: Added some Commodore manuals.
10/14/2007: Added some AIM-65 docs.
10/12/2007: Added more Tandy Model 100 manuals.
9/29/2007: Added more MICRO issues.
9/28/2007: Added issues #64-76 of MICRO.
9/16/2007: Added Tandy 2000 Technical Reference Manual.
9/9/2007: Added a Kilobaud article on crash tracing; added Tandy 2000 Programmers Reference Guide; added 2031L service manual; added some Technical Design Labs and SSM documents; added iCOM manuals.
9/3/2007: More IMSAI and related documents added.
9/1/2007: Added manuals and disk images for Micromint SB-180; added some IMSAI and other S-100 related documents.
8/30/2007: Began adding Tandy 2000 manuals
8/28/2007: Added Commodore 2040/3040/4040/8050 User's Manual
8/27/2007: Added two manuals -- Commodore BASIC 4.0 User Manual and Tandy TRP-100 printer.
8/26/2007: More Tandy manuals added (VM-2, CCR-81, DMP-130, PTC-64, DMP-105) to the Systems page. Added several Popular Electronics, Radio-Electronics, Interface Age and Kilobaud articles on various 8080, 6800, Cosmac Elf and TS1000/ZX-81 topics to the Magazines page.
8/24/2007: Added many Tandy Model 100 manuals to the Tandy section of the Systems page.
8/23/2007:
- Added scans of several PE and R-E articles to the Magazines page, including the REACTS 7000 computer system from Ed Roberts. Other articles include the original TV Typewriter for the KIM-1 (Don Lancaster), the SOL-20 terminal (Bob Marsh and Lee Felsenstein) and an interview with Bill Gates from 1984. Also added Homebrew Computer Club issues to magazines page.
- Added scans of the Commodore-issued technical manual for the 1541 disk drive, DOS Quick Reference Guide and the technical manual for the PET 4016/4032 to the Systems page.
- Added scan of the manual for the 2k assembler program for the KIM.
8/11/2007: Added page on Ampro LittleBoard/186
8/6/2007: Added SBC Gazette sections of Compute! #8 and #9 to the Magazines page.
8/5/2007: Created Tandy 2000 restoration page. Added placeholder in the index for the Ampro LittleBoard/186 I just got. Rearranged order of magazines on mags page.
7/25/2007: Uploaded issues 7-10, 16-20 and #25 of MICRO.
7/14/2007: Added schematic for 6502SBC relay board.
7/1/2007: Added new scans of the core KIM/Commodore manuals.
6/26/2007: Began adding new scanned KIM documents.
5/27/2007: Added 6502 projects page.
4/25/2007: Random changes; Added page for HT68k single board computer.
11/9/2006: Created page for Tandy 2000 Emulator here.
9/1/2006: Uploaded issues 31-39 of MICRO.
4/23/2006: Uploaded AIM-65 FORTH manual.
4/7/2006: Updates to the Altair32 Emulation pages announcing the front panel prototype.
1/21/2006: Added 1/78 issue of Altair Computer Notes.
1/17/2006: Added quotes from Forrest Mims; uploaded new copy of PE article.
9/1/2005: Added a project page for the PC/XT clone motherboard on eBay.
8/26/2005: Added a new "S-100 Homebrew Projects" page.
4/12/2005: Added two links to two Classic Computing-related resources.
12/27/2004: Added Computer Notes Review (4/75-7/76) and Computer Notes 11/75, 10/77, 11/77. Added several issues of the Homebrew Computer Club newsletter. Added AltairDOS manual.
10/30/2004: Added Volumes 11 through 15 of "MICRO: the 6502 Journal".
10/9/2004: Minor rearrangement to main page.
8/31/2004: Posted first six issues of "MICRO: the 6502 Journal", a 6502-specific publication.
8/12/2004: Posted latest release of the Altair32 Emulator, v.3.0. Get it on the Code page.
7/17/2004: Log update.
6/30/2004: Added a few more KIM-1 documents.
5/31/2004: Added RNB Enterprises VAK-1/VAK-4 manuals to the Commodore section.
5/6/2004: Added the following documents: issues 1 and 2 of AIM Interactive; issue 3 of Compute Magazine; instruction manual for the AIM-65 version of Forth PL65.

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