| 摘要 |
PROBLEM TO BE SOLVED: To provide a transmission margin determination system capable of checking a transmission margin in a short time.SOLUTION: In the transmission margin determination system, a driver and a receiver are connected by differential interconnections and a margin of signals transmitted between the driver and the receiver is determined. The transmission margin determination system includes: a first DC bias control part and a second DC bias control part for applying DC bias voltages to sides of the differential interconnections; a control part which performs control, such that the first DC bias control part and the second DC bias control part apply the DC bias voltages, respectively; and a received waveform propriety determination part which is connected to the control part and the receiver and determines a received waveform. |
