Intel Corporation
HARDWARE AND PROTOCOLS TO SUPPORT IMAGE TRANSFERS OVER MIPI I2C/I3C BUSES

Abstract:

In one embodiment, a system includes a host system-on-chip (SoC) comprising vision processing circuitry and a camera connected to the host SoC through an Inter-Integrated Circuit (I3C) bus. The camera includes circuitry to generate image data and transmit an interrupt signal to the host SoC over the I3C bus indicating the image data is ready for transfer. The host SoC vision processing circuitry is to transmit a read message to the camera over the I3C bus based on the interrupt signal and receive a set of line payload packets including the image data over the I3C bus based on the read message.