| 摘要 |
A differential signaling system and a flat panel display using the system, where a first wiring and a second wiring are connected between a sending end and a receiving end as a differential signal line. A termination resistor is connected between the first wiring and the second wiring in the receiving end side. A programmable compensation circuit is connected to the termination resistor in parallel. The programmable compensation circuits includes: n switches M 1 , M 2 , M 3 , . . . , Mn connected between a first power line and a second power line; first n resistors R 11 , R 12 , R 13 , . . . , R 1 n connected between a source electrode of each of the switches and the first wiring; and second n resistors R 21 , R 22 , R 23 , . . . , R 2 n connected between a drain electrode of each of the switches and the second wiring.
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