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:
May. 02, 2000
Filed:
May. 28, 1998
Applicant:
Inventors:
Assignee:
Microchip Technology Incorporated, Chandler, AZ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; H03K / ;
U.S. Cl.
CPC ...
326 38 ; 326 37 ;
Abstract
The invention allows the programmer to designate one or more pins on a semiconductor device as either address pins, which are in addition to a predetermined set of address lines or as alternate I/O pins. The object of the invention is to provide the programmer with the capability of defining with preciseness the particular size of the address bus needed for a specific application. The invention is comprised of a programming port, optional programming logic, configuration logic, selection logic and a set of pins that may be configured as per the programmer's requirements. The invention is to exist on a single, monolithic semiconductor device.