| 摘要 |
The present invention is a low noise blockdown converter (LNB) capable of ensuring sharing of specific information between or among a plurality of microcomputers. In the event that receiver 15 is connected to I/O port 14 c assigned to slave microcomputer 13, slave microcomputer 13 may receive inquiry or inquiries from receiver 15 for information specific to LNB 11. Upon receiving such inquiry or inquiries, slave microcomputer 13 may, by way of bus 16, request that master microcomputer 12 provide specific information. Upon receiving such request or requests, master microcomputer 12 may, by way of bus 16, provide slave microcomputer 13 with specific information stored in advance at master microcomputer 12. Slave microcomputer 13 may send this specific information from I/O port 14 c to receiver 15.
|
