DescriptionZilog Z-80 Microprocessor ad May 1976.jpg
Zilog Z-80 microprocessor advertisement from May 1976. Federico Faggin, Ralph Ungermann and Masatoshi Shima left Intel in late 1975 to start Zilog. Their product was the Z-80, a superset of the Intel 8080. This two page advertisement appeared in the May 27, 1976 issue of Electronics magazine. (Volume 47, Number 11. Pages 32-33.)
Date
Source
Scanned from May 27, 1976 issue of Electronics pages 32 and 33 by Michael Holley Swtpc6800
This advertisement did not have a copyright notice and is in the public domain.
From the US Copyright Office Circular 3. Page 3, Contributions to Collective Works. (A magazine is a "collective work.")
A notice for the collective work will not serve as the notice for advertisements inserted on behalf of persons other than the copyright owner of the collective work. These advertisements should each bear a separate notice in the name of the copyright owner of the advertisement.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
== {{int:filedesc}} == {{Information |Description=Zilog Z-80 microprocessor advertisement from May 1976. Federico Faggin, Ralph Ungermann and Masatoshi Shima left Intel in late 1975 to start Zilog. Their product was the Z-80, a superset of the Intel 8080.