| 摘要 |
A receiving apparatus and a data rewriting method which can rewrite data accurately. A rewriting means in the receiving apparatus receives predetermined second data transmitted from a transmitting side, obtains a predetermined first fixed value based on the received second data, compares the obtained first fixed value to a second fixed value given from an external source via a predetermined medium, and when the first and second fixed values are coincident with each other, rewrites the first data previously recorded rewritably in the recording medium with the second data. Thereby, it can be judged accurately whether the second data is correct data for rewriting the first data.
|
