Multi-master General Serial Protocol

Overview:

In telecommunication and computer science, serial communication is the process of sending data one bit at a time, sequentially, over a communication channel or computer bus. This is in contrast to parallel communication, where several bits are sent as a whole, on a link with several parallel channels.(Reference:Wikipedia)

Protocol:

If you have several device in a serial bus and you want to each device can send data to specific device, this article might useful for you.

Please take a look at below image:

Serial bus

Serial bus