A 9ms leading pulse burst (16 times the pulse burst length used for a logical data bit)
A 4.5ms space
The 8-bit address for the receiving device
The 8-bit logical inverse of the address
The 8-bit command
The 8-bit logical inverse of the command
Final 562.5µs pulse burst to show end of message transmission.
Logical '0' – a 562.5µs pulse burst followed by a 562.5µs space, with a total transmit time of 1.125ms
Logical '1' – a 562.5µs pulse burst followed by a 1.6875ms space, with a total transmit time of 2.25