EZI2C Slave | Cypress Semiconductor
EZI2C 从器件采用基于 I2C 寄存器的从装置。It is compatible with I2C Standard-mode, Fast-mode, and Fast-mode Plus devices as defined in the NXP I2C-bus specification. 主控在 I2C 总线上启动所有通信，并为所有从器件提供时钟。EZI2C 从器件可支持最高达 1000 kbps 的标准数据传输率并且与相同总线上的多个器件兼容。
The EZI2C Slave is a unique implementation of an I2C slave in that all communication between the master and slave is handled in the ISR (Interrupt Service Routine) and requires no interaction with the main program flow. The interface appears as shared memory between the master and slave. Once the EZI2C_Start() function is executed, there is little need to interact with the API.