Abstract: A method for dynamically activating a plurality of memory banks by way of a plurality of memory controllers in a chip, each of the memory banks being able to be read and written to independently of the other memory banks and each of the memory banks being able to be activatable by multiple of the plurality of memory controllers in each case. The method includes receiving information about an operating state of the chip, dynamically producing assignments of memory controllers to the memory banks based on the operating state of the chip, and activating the memory banks by way of the memory controllers in accordance with the produced assignments.

Abstract: A writing circuit for writing write data into a memory comprises an evaluator configured for providing an error handling code on the basis of the write data. A modifier reversibly modifies extended write data comprising both the write data and the error handling code in dependence on address information related to a writing address in order to provide modified extended write data. A writer writes the modified extended write data in a position of the memory defined by a writing address. A reading circuit for reading extended read data from a memory comprises a reader configured for reading the extended read data from a position of the memory defined by a reading address. A de-modifier modifies the extended read data in dependence on address information related to a reading address in order to provide extracted read data and an extracted error handling code. An error-detector detects based on the extracted error handling code whether the extracted read data comprises an error.

Abstract: A writing circuit for writing write data into a memory comprises an evaluator configured for providing an error handling code on the basis of the write data. A modifier reversibly modifies extended write data comprising both the write data and the error handling code in dependence on address information related to a writing address in order to provide modified extended write data. A writer writes the modified extended write data in a position of the memory defined by a writing address. A reading circuit for reading extended read data from a memory comprises a reader configured for reading the extended read data from a position of the memory defined by a reading address. A de-modifier modifies the extended read data in dependence on address information related to a reading address in order to provide extracted read data and an extracted error handling code. An error-detector detects based on the extracted error handling code whether the extracted read data comprises an error.

Abstract: A method for incrementing an erase counter comprising several marker units is suggested, the method comprising the steps: (i) setting a marker unit in case a preceding marker unit was set; and (ii) not setting the marker unit in case the preceding marker unit was not set.