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:
Jul. 04, 2000
Filed:
Nov. 27, 1996
Dieter Kopp, Hemmingen, DE;
Jurgen Sienel, Leonberg, DE;
Alcatel, Paris, FR;
Abstract
An initiating processing unit is normally occupied during the programming of flash EEPROMs. The time of occupation becomes ever longer with increasing age and degree of utilization of the flash EEPROMs. Here, the processing unit uses an initiatable interrupt routine, which triggers a programming of the flash EEPROM and is then terminated in order to use the programming to further process a main program at the same time. A timer function in a processing unit is used to trigger an interrupt routine. The interrupt routine checks the initial conditions and in the case when an initial condition has been fulfilled, the programming of the flash EEPROM is triggered, whereupon the execution of the main program continues in the processing unit during the programming.