Design and Implementation of IIC Interface IP Core

Abstract

With the development of SOC (System on Chip) design technology, IPcore reuse technology and on-chip bus technology, which are the basis of SOC design technology, have attracted wide attention from the society. IP core reuse technology can save repetitive work and greatly speed up chip development. At present, China's large-scale SOC design uses more foreign IP cores, which are expensive. IIC(Inter-integrated Circuit) interface is an important peripheral interface in AMBA (Advanced Microcontroller Bus Architecture) bus. It is used for communication between CPU and peripheral devices, and can be used in embedded, radio frequency communication and other fields. Therefore, designing an IIC interface IP has great use value.