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:
Feb. 24, 2004
Filed:
Jan. 28, 2000
Horea-Stefan Culca, Siegburg, DE;
Wolfram Kress, Siegburg, DE;
Moeller GmbH, Bonn, DE;
Abstract
The circuit configuration for storage management and for the execution of user programs in small control units using a microcontroller ( ). A microcontroller ( ) has a central processing unit, a volatile memory, a non-volatile memory and an interface. An additional non-volatile readable and writeable memory unit is configured as a serial memory unit and is,connected to the microcontroller as a separate unit via the interface. Different methods are described, for executing user programs using the circuit configuration. In a first method, the entire user program is read out from the separate memory and is serially interpreted by the microcontroller. In a second method, the entire user program is copied into and afterward directly interpreted by an internal memory of the microcontroller during the runup phase of the flow of control.