| 摘要 |
PROBLEM TO BE SOLVED: To provide a method which limits the fetching of private contents of electronic equipment placed at a source side to plural electronic equipment which are connected to a digital data bus. SOLUTION: Plural electronic equipment are connected to the digital data bus and also can properly fetch streams on the data bus. Each of these electronic equipment has a contents control means to limit to fetch the contents, which are outputted to the digital data bus for other electronic equipment and then sets a counter of an output control register contained in the electronic equipment that is placed at the source side at a prescribed value. |
