User:JBusenkell/sandbox
ZACwireTM is a single wire bi-directional communication protocol. The bit encoding is similar to Manchester in that clocking information is embedded into the signal (falling edges of the signal occur at regular intervals).[1]
Bit Encoding
The bit format is duty cycle encoded:
Start bit => 50% duty cycle used to set up strobe time
Logic 1 => 75% duty cycle
Logic 0 => 25% duty cycle
- ^ Innovative Sensor Technology https://www.ist-ag.com/sites/default/files/ATTSic_E.pdf (see page 6)