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  • ELF "Sideways" Invaders (working)

    So recently I've been obsessed with getting a good working Space Invaders on my ELF 2000. I've done a bunch of searches out there, and on this group, and have

    codedoctor 2 hours ago
  • Re: First FRED / COSMAC Microcomputer Application Article

    If anyone wants to buy my PDF I'll sell it for what I paid. On Sep 20, 2017, at 14:12, whd_whd_whd >

    bill_rowe@rogers.com 6 hours ago
  • Re: COSMAC chips on Ali Express

    Yes! I ment the RAM chips. Found some cheap 64K chips ...that about all I ever need. Magnus From: mailto:cosmacelf@yahoogroups.com Sent: Wednesday, September

    soundbrigade 8 hours ago
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Group Description

The RCA CDP1802 COSMAC microprocessor was the basis for several hobbyist computers in the mid 70s and early 80s. Join this group to discuss these old computers or share your 1802 experiences.

Visit cosmacelf.com for more on the history of 1802 microcomputing, data sheets, articles, photos, and more --- including a complete archive of Ipso Facto newsletters. You can find various emulators of ELF computers at elf-emulation.com (Unix/Windows), TinyELF.com (Mac OS X), and in the Files area of this group. There's even a simulator in Javascript that will run right in your browser.

Please note that due to some abuses of this forum, initial posts by new members will not appear until approved by a moderator. We regret that the actions of a few spammers have resulted in this inconvenience to the community.

Group Information

  • 980
  • Computers
  • Dec 30, 2001
  • English

Group Settings

  • This is a public group.
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  • Listed in Yahoo Groups directory.
  • Membership does not require approval.
  • Messages from new members require approval.
  • All members can post messages.

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