基于FPGA的I2C SLAVE模式总线的设计

Design of I2C SLAVE mode bus based on FPGA

以标准的I2C总线协议为基础,基于FPGA实现一个SLAVE模式的模块通过有限状态机。本文主要介绍了SLAVE模式的特点。给出了设计的原理框图和modelsim下的行为仿真时序图。

A SLAVE mode is achieced by a finite state machine the module, based on a standard I2C bus protocol and FPGA. This article introduces the characteristics of the SLAVE mode and gives the block diagram of the design and modelsim behavioral simulation timing diagram.