Is it clear now? Not sure why it is not clear. Looks clear to me.

The following waveform was collected from an assembly program that transmitted a character serially at 9600bps, continuously. Please derive and list all possible transmitted characters. Assume 8-bit data and 1-bit stop bit for serial communication. Hint: start bit is low voltage (0) and stop bit is high voltage (1). Tek Prevu Noise Filter Off (400 US 152.000 .0 +Width 104.2 us (1 Ampl 4.24 V /1.68 V +Duty 2.88244kHz) 50.05% 00:44:00 0 2.00 V The following waveform was collected from an assembly program that transmitted a character serially at 9600bps, continuously. Please derive and list all possible transmitted characters. Assume 8-bit data and 1-bit stop bit for serial communication. Hint: start bit is low voltage (0) and stop bit is high voltage (1). Tek Prevu Noise Filter Off (400 US 152.000 .0 +Width 104.2 us (1 Ampl 4.24 V /1.68 V +Duty 2.88244kHz) 50.05% 00:44:00 0 2.00 V