Article ID: CBB535660740

Hardware Standardization and State-Socialist Piracy: The Global Reach of the Zilog Z80 (2024)

unapi

The broad contours of the personal computing industry can be traced via contradictory waves of consolidation and fragmentation. For example, the incorporation of diverse systems under the banner of Internet connectivity in the 1990s paradoxically resulted in a narrower range of platforms. This article extends this framework backward through the inverse case of the Zilog Z80 microprocessor. While the market was heavily splintered during its late 1970s and 1980s heyday, the CPU's ubiquity, including in Asian, Latin American, and European hardware following the MSX standard, shows how material and logistical histories of microprocessor standardization did not inevitably lead to interoperability. Nevertheless, hardware standards predate cross-platform PC software compatibility, and the Z80’s transnational impact is especially visible in its unauthorized East German clone, the U880. Despite platform divergences, the Z80 represents an important illustration of globalizing computational infrastructure prior to the collapse of state socialism and the breakthroughs of the 1990s.

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Authors & Contributors
Alberts, Gerard
Banga, Rashmi
Campbell-Kelly, Martin
Deutsch, Donald R.
Donig, Simon
Grad, Burton
Journals
IEEE Annals of the History of Computing
Bulletin of the History of Medicine
Business and Economic History On-Line
East Asian Science, Technology and Society: An International Journal
Science Technology and Society
Publishers
Cornell University
Cornell University Press
Greenwood Press
Harvard University Press
New York University Press
Springer Nature
Concepts
Computer industry
Globalization; internationalization
Cross-national interaction
Computers and computing
Standards and standardization
Software
Time Periods
20th century, late
21st century
20th century
19th century
Places
United States
Taiwan
Europe
Africa
Brazil
East Germany
Institutions
International Business Machines Corporation
United States. Securities and Exchange Commission
Mathematisch Centrum
Electrologica
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