Microcontroller and/or microprocessor system, has intermediate memory for intermediate storing of data that is read out from memory device in reaction to read and/or read-modified-write-command

摘要

The system has an intermediate memory (5a) for intermediate storing of data that is read out from a memory device (4) in reaction to a read and/or read-modified-write-command. The read and/or read-modified-write-command are correspondingly produced in reaction to a write command. The write command relates to data with a bit length that is smaller than the bit length of the data read out from the memory device. An independent claim is also included for a method for operating a microcontroller and/or microprocessor system.