CBTTAPE.ORG

Dec 22, 2024 - See the first note about the Updates page

ALWAYS CHECK HERE FOR THE LATEST VERSIONS OF FILES: All file updates are ONLY applied to the UPDATES page until a new tape version is cut. Please check the UPDATES page to see if your FILE NUMBER has been updated since the last "Version Cut" of the CBT Tape. If your file number is NOT on UPDATES, ONLY THEN should you download it from the CBT subdirectory. Don't download a back-level file unnecessarily.
See the account of How We Got The High-Level Assembler.
CBT508 is available to download now!
COV466 is available to download now!
The latest CBT and COV Updates are always available to download here!
More updates to the site coming soon! I hope to see everyone at SHARE Washington D.C., Feb 2025.
If you arrived here from another site, please note: NO USERID, PASSWORD, or MEMBERSHIP is required to use this site. To get into this site directly, just click: http://www.cbttape.org
Xephon Magazines in PDF format are available to download now! VM Updates are courtesy of SDS. All others were given to us by Bob Thomas. They can now be used by everyone, for free, and in good conscience. Thanks!
Sam Golob's Articles about Systems Programming available to download here. Over 230 articles on relevant aspects of the craft.
CBT and COV available to download in FDR and DFSMSdss formats updated for CBT508.
Raw AWS versions of CBT508 and COV466 are available in the AWS tape library.
See John Ehrman's new Assembler Language textbook V2.00 HERE..
A MEMORIAL to our departed colleagues: Please look HERE..
Dave Danner's current SRS package available to download.
Julian Calendar and EBCDIC Windows fonts new goodies available to download.
CBT CD#17 updated CD-ROM (from the last SHARE) and Volker Bandke MVS TurnKey CD-ROM #3 are available to order here
Take a minute to sign up for an announcement email list so you can keep up when we release a new CBT Tape or other goodies here.
Get access to SPLA raw material on tapes in AWS format here.

If you have any suggestions or problems with the site please
send email to Sam Knutson.