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:
Jan. 04, 2005
Filed:
Mar. 31, 2003
Chun Geik Tan, Singapore, SG;
Uday Dasgupta, Singapore, SG;
Chun Geik Tan, Singapore, SG;
Uday Dasgupta, Singapore, SG;
Agency for Science, Technology and Research, Singapore, SG;
Abstract
This invention provides a circuit and a method for programmable counters. It consists of a circuit and a method for unique programmable counters that provide half-integral as well as integral steps, such as 1.5, 2, 2.5, 3, 3.5, 4. This circuit and method are the first implementations of providing programmable counting with half-integral steps. The circuit and method of this invention can be extended via the cascading of toggle flip flops at the front end of the circuit of this invention. This provides the ability to enhance the speed of normal integral step counting applications. In addition, the cascading of the multiple copies of the circuit of this invention provides the ability to provide other fractional programmable counters. A key advantage of this invention is that the method of this invention is general enough to use any other type of counter sub-component beside the binary counter sub-component of this invention.