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Zilog Z80 CPU turns 50, with open-source replacement nearing production

By PulseAugur Editorial · [2 sources] ·

The Zilog Z80, an iconic 8-bit CPU that powered numerous retro computers and arcade games, has reached its 50th anniversary. Although Zilog officially discontinued production in June 2024, an open-source replacement is nearing production. This community-funded project aims to provide a drop-in replacement in the classic DIP40 package, utilizing modern fabrication processes while maintaining compatibility with the original architecture. AI

RANK_REASON The cluster discusses the anniversary of a historical CPU and the development of an open-source replacement, which falls under research and historical technology. [lever_c_demoted from research: ic=2 ai=0.1]

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AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

Zilog Z80 CPU turns 50, with open-source replacement nearing production

COVERAGE [2]

  1. Tom's Hardware TIER_1 English(EN) · Luke James ·

    Zilog Z80 turns 50 as an open-source replacement heads to drop-in DIP40 silicon — iconic 8-bit CPU launched in July 1976 and was discontinued in 2024

    The original Z80 packed 8,500 transistors on a 4μm process and typically ran at 2.5 MHz.

  2. Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] ·

    Zilog Z80 turns 50 as an open-source replacement heads to drop-in DIP40 silicon — iconic 8-bit CPU launched in July 1976 and was discontinued in 2024 The origin

    Zilog Z80 turns 50 as an open-source replacement heads to drop-in DIP40 silicon — iconic 8-bit CPU launched in July 1976 and was discontinued in 2024 The original Z80 packed 8,500 transistors on a 4μm process and typically ran at 2.5 MHz. https://www. tomshardware.com/tech-indust…

    LINKS tomshardware.com/…/zilog-z80-turns-50-as-… tomshardware.com/tech-industry

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