METHOD FOR RECONFIGURING SOFTWARE PARAMETERS IN A MICROCONTROLLER AS WELL AS A MICROCONTROLLER AND CONTROL UNIT

摘要

In a method for reconfiguring software parameters in a microcontroller having at least one computing unit, a first non-volatile read-only memory and a volatile memory, which software parameters are stored in the first non-volatile read-only memory, reconfiguration information concerning software parameters to be modified and at least one correction value are transferred from a second non-volatile read-only memory assigned to the microcontroller into the volatile memory. At least one software parameter is transferred from the first non-volatile read-only memory into the volatile memory for processing by the computing unit. If the software parameter transferred into the volatile memory matches one of the software parameters to be modified, the value of the software parameter transferred into the volatile memory is replaced by a correction value before processing.