The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 1986
Filed:
Sep. 29, 1983
Applicant:
Inventors:
Richard L Harris, San Jose, CA (US);
Robert W Horst, Cupertino, CA (US);
Assignee:
Tandem Computers Incorporated, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364200 ;
Abstract
An entry control store in a central processing unit (CPU) is addressed by the next macroinstruction to be executed by the CPU and fetches the microcode for the first line of that macroinstruction. Subsequent lines of microcode for that macroinstruction are fetched from a main control store.