• Full-duplex communication method
Bidirectional communication method that enables simultaneous communication by using two sets of single-directional communication channels
(e.g., UART, SPI, and CSI)
• Half-duplex communication method
Bidirectional communication method that uses a single set of bidirectional communication channels and switches between sending and receiving
Although the communication speed is slower than that in full-duplex communication, the number of communication channels can be reduced.