Patent ID: 11971842
Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 24:
25. A communication system comprising:
a first communication device and a second communication device that transmit and receive a packet according to a predetermined communication protocol, wherein
the first communication device includes a first communication circuitry that transmits a first serial signal group conforming to a serial peripheral interface (SPI) and transmitted from a master in synchronization with a clock to the second communication device as a batch of data blocks within one frame period of a predetermined communication protocol, or transmits the first serial signal group to the second communication device as a plurality of data blocks divided according to a plurality of frame periods, and
the second communication device transmits a second serial signal group conforming to the SPI and transmitted from a slave in synchronization with a clock generated on a basis of clock frequency information included in the packet transmitted from the first communication device to the second communication device as a batch of data blocks within one frame period of the predetermined communication protocol, or transmits the second serial signal group to the first communication device as a plurality of data blocks divided according to a plurality of frame periods.