| 摘要 |
PURPOSE: An M-pulsed array modulation(PAM) signaling method, and M-PAM driver and receiver according to the same are provided to transmit numerous bits data by combining a plurality of differential signals and a plurality of common signals. CONSTITUTION: Two output levels, which are mapped in four bits data by one input among four bits data based on first mapping information, are transmitted to two output terminals. Two signals are received, and a differential signal and a common signal are detected. The differential signal is the difference of two signals, and the common signal is the sum of two signals. Based on second mapping information, four bits data corresponding to the differential signal and the common signal is detected.
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