Does this screen shot look correct for a burst of RS232 data?
I’m looking at pin14 of a MAX232 driven by ATMega1284 Serial port 1 (pin17).
I can’t my PC to recognize it - port is connected to RS232/USB cable with a Prolific chip in it.
I was expecting the output to sit High and then go low for the start bit, this seems upside down to me.
TI MAX232IN (DIP,industrial temp range, 9600 baud) with 0.1uF caps.