The Cosmac web of TWiki. TWiki is a Web-Based Collaboration Platform for the Enterprise. https://www.veloblingbling.ch/twiki/bin/view/Cosmac Copyright 2026 by contributing authors 2026-04-10T22:35:17Z https://www.veloblingbling.ch/twiki/bin/view/Cosmac/WebStatistics 2026-04-10T22:35:17Z

Statistics for Cosmac Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save... (last changed by TWikiGuest)

TWikiGuest https://www.veloblingbling.ch/twiki/bin/view/Cosmac/RaspiElf 2023-06-17T07:37:27Z

The philosophy emphasizes building simple, short, clear, modular, and extensible code that can be easily maintained and repurposed by developers other than its creators... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/WebPreferences 2020-05-14T12:36:14Z

Cosmac Web Preferences The following settings are web preferences of the Cosmac web. These preferences overwrite the site level preferences in . and... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/MecrispCube 2020-04-16T08:28:32Z

Moved to WebHome (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/ForthSTM32WB 2020-04-16T08:28:09Z

Moved to ForthSTM32WB See also WebHome Comments (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/WebHome 2020-04-09T18:26:34Z

RaspiElf Tools, Display, Keypad WoodenBox for the RaspiElf ChaseLighting (Elf Memebership Card test program), how to build A18 assembler and Hex2bin for... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/McForth 2019-12-30T17:04:24Z

Computers are machines just like the marionette. They must be told exactly what to do, in specific language. And so we need a language which possesses two seemingly... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/MassStorage 2019-05-30T19:13:54Z

Forth without mass storage (blocks, screens) is a not complete. A SD Card interface could be a reasonable solution but it is an overkill for a small Forth system.... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/ChaseLighting 2019-01-13T11:48:54Z

How to build/assemble the chase lighting program This is a very simple chase lighting program for the Membership Card. It is mainly used for testing my RaspiElf tools... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/RTX2010 2019-01-07T20:40:30Z

RTX2010 Forth Processor https://en.wikipedia.org/wiki/Philae (spacecraft) formerly known as Rosetta Lander RoLand Active Descent System https://en.wikipedia.org... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/RaspiElfKeypad 2018-12-16T17:49:42Z

The Elf Membership Card has 8 data switches, 3 mode switches, and a IN push button on its front panel. The data is displayed on 8 LEDs (binary). It is a error prone... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/CosmacElf 2018-12-16T16:52:09Z

COSMAC Elf Some Links and ideas for my COSMAC Elf projects. COSMAC ELF The CDP1802... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/WoodenBox 2018-12-16T16:38:19Z

The ELF Membership Card, the RaspiElfDisplay, and the RaspiElfKeypad need a home. I found a wooden box from efco, 23.5 x 17 x 9 cm. There is enough room to stow away... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/RaspiElfDisplay 2018-09-28T21:22:30Z

Long time ago I built a LED display and a hex keypad for my COSMICOS. I lend the COSMICOS and the extensions to a friend`s brother and I saw the parts never again... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/CPM 2018-09-23T17:38:16Z

CP/M Z80 Emulator and CP/M 3.1 http://www.mathematik.uni ulm.de/users/ag/yaze ag/ Commercial CP/M Software http://www.retroarchive.org/cpm/ The Unofficial... (last changed by PeterSchmid)

PeterSchmid https://www.veloblingbling.ch/twiki/bin/view/Cosmac/UnixV7 2018-09-22T09:23:36Z

UNIX V7 http://www.nordier.com/v7x86/doc/v7x86intro.pdf PDP11 http://simh.trailing edge.com/ https://www.linkedin.com/pulse/adventures raspberry pi... (last changed by PeterSchmid)

PeterSchmid