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:
Aug. 09, 1977
Filed:
Jan. 06, 1975
Jean-Louis Fressineau, Les Clayes-Sous-Bois, FR;
Maurice Hubert, Versailles, FR;
Compagnie Internationale pour l'Informatique, Louveciennes, FR;
Abstract
A microprogram controlled operator device is described which processes bytes each of which is comprised of an equal number of binary-coded decimal figures. The device comprises first and second byte stores each of a multi-byte capacity, a logical and arithmetical operator circuit having inputs connected to read-out outputs of said stores and having an output to a buffer register and code handling organization, preferably further enabling 'raw' byte inputting. An output of the code handling organization is connected to an input of a byte code processing arrangement which includes a multiplexer circuit having outputs to write-in inputs of the first and second stores and having further inputs connected to external data supplying means and to read-out outputs from the said stores. The organization further has an output to the external equipment wherein said device is connected.