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. 24, 1984
Filed:
Dec. 31, 1980
Arthur Peters, Sudbury, MA (US);
Philip E Stanley, Westboro, MA (US);
Honeywell Information Systems Inc., Waltham, MA (US);
Abstract
A cache memory including an even data store for storing data words associated with even address numbers and an odd data store for storing data words associated with odd address numbers, a local bus for transferring a low order data word and a high order data word simultaneously from the cache memory to a system element requesting the transfer of a pair of data words through the supplying of a single address number request, and a data steering multiplexer for supplying the data word associated with the memory request number, as outputted from either the odd or even cache data store to the low order data word transfer portion of the local bus and the other of the pair of data words outputted from the odd or even data store to the high order data word transfer portion of the local bus.