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:
Sep. 09, 1980
Filed:
Sep. 05, 1978
Applicant:
Inventor:
Stanley E Groves, Round Rock, TX (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L / ;
U.S. Cl.
CPC ...
375 55 ; 375110 ; 364900 ;
Abstract
A single-chip microcomputer comprises a CPU (1), a RAM (2), a ROM (3), a timer (4), serial I/O communication logic (5), and four I/O ports (11-14). The serial I/O communication logic includes a shift register (RBA-RBH, FIG. 8J) to separate the data and clock signals in a Manchester-encoded data stream. The Manchester encoding is adaptable to any data rate simply by changing the frequency of a high speed clock associated with the shift register.
Groves, Stanley. (1980). Digital logic for separating data and clock in manchester-encoded data (U.S. Patent No. 4222116). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4222116
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile