| 摘要 |
PROBLEM TO BE SOLVED: To provide a digital television integrated circuit device with possibility of a wide range of connections without the use of many conductors. SOLUTION: A circuit 30 has a scramble release means 10, a demltiplexer means 11, a microprocessor 12, and a switching matrix 50 that sends/receives many kinds of data flows among various transmission reception devices 4, 78, 3, 20, 23, 8 and includes parallel type connections and series type connections formed by a plurality of lead wires. The lead wires of the parallel type connections also act like the lead wires of the series type connections and the microprocessor supplies a signal corresponding to the series type connections to the lead wires of the signal corresponding to the parallel type connections. |
