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:
Apr. 25, 1989
Filed:
Mar. 27, 1987
Applicant:
Inventor:
Daniel E Lenoski, Mountain View, CA (US);
Assignee:
Tandem Computers Incorporated, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364200 ;
Abstract
A processor system utilizing a single shared RAM array, for storing microcode and other function data, with the shared array coupled to the processor by a single shared ADR/DATA bus. In one embodiment, an onboard ROM stores selected lines of microcode and a ROM accessing system supplies microcode from the ROM when the shared RAM array is busy performing some other RAM function.