CADR: Difference between revisions

Revision as of 18:23, 27 January 2023

The CADR was the first successful LISP machine, built by the MIT AI Lab as a follow-on to the prototype CONS machine.

Physically, the microcoded CPU was a single huge wire-wrap swing-out bay mounted in the front of an H960 rack. A separate backplane held main memory cards, I/O cards, etc.

CADR - AI Memo 528
cadr2/mit/ - much MIT CADR material
Retrocomputing - MIT CADR Lisp Machines - Includes emulator, complete sources, and bootable disk images
LM-3 - ' LM-3 --- resurrecting the MIT CADR'
- Lisp Machine System Release History
- Lisp Machine Manual Editions
Images

This article is not as complete coverage of the topic as it could be. You can help by expanding it.

@@ Line 7: / Line 7: @@
 ==External links==
+* [http://www.unlambda.com/cadr/aimemo528_75pgs.pdf CADR] - AI Memo 528
+* [https://github.com/hanshuebner/cadr2/tree/master/mit cadr2/mit/] - much MIT CADR material
 * [http://www.unlambda.com/index.php?n=Main.Cadr Retrocomputing - MIT CADR Lisp Machines] - Includes emulator, complete sources, and bootable disk images
-* [https://github.com/hanshuebner/cadr2/tree/master/mit cadr2/mit/] - much MIT CADR material
-* [http://www.stupi.se/Bilder/pdp-10/jpg1/dscn2952.jpg CPU image]
-* [http://www.stupi.se/Bilder/pdp-10/jpg1/dscn2949.jpg CPU backplane image]
-* [http://www.stupi.se/Bilder/pdp-10/jpg1/dscn2945.jpg I/O box image]
 * [https://tumbleweed.nu/lm-3/ LM-3] - ' LM-3 --- resurrecting the MIT CADR'
 ** [https://tumbleweed.nu/lm-3/history.html Lisp Machine System Release History]
 ** [https://tumbleweed.nu/lm-3/lmman-editions.html Lisp Machine Manual Editions]
+* Images
+** [http://www.stupi.se/Bilder/pdp-10/jpg1/dscn2952.jpg CPU]
+** [http://www.stupi.se/Bilder/pdp-10/jpg1/dscn2949.jpg CPU backplane]
+** [http://www.stupi.se/Bilder/pdp-10/jpg1/dscn2945.jpg I/O box]
 {{semi-stub}}
 [[Category: Workstations]]