The I3C Host/Device Dual Role Controller IP by Arasan enables efficient data communication between host processors and peripheral devices. Supporting dynamic address assignment, this IP simplifies the control of connected devices within a system. Backward compatible with I2C, it supports advanced features such as in-band interrupt handling and multi-lane data transfer, making it adaptable for a wide range of digital applications. The design ensures low power consumption while maintaining high performance, advantageous for applications in mobile and IoT sectors.