| 摘要 |
PROBLEM TO BE SOLVED: To provide a memory data managing device and a memory data managing method which can enhance the reliability of data read from a memory. SOLUTION: This memory data managing device is provided with the memory 1, an interface part 3 for connecting to an external device and a controlling part 2 composed of a CPU. The controlling part 2 is provided with a writing means 4 for writing data sent from the external device, flags before and after the data, etc., in the memory 1, a reading means 5 capable of reading the data, the flags before and after the data, etc., stored in the memory 1, and a controlling means 6 for controlling the writing means 4, the reading means 5, etc. The controlling means 6 is provided with a deciding means for deciding that the data are abnormal data when at least one of the flags before and after the data does not coincide with a regulated value. |
