以前已经发过I2C的文章，但是是三篇分开的，而且原文有诸多错误和格式问题，现在更正了一些错误，同时调整了格式，去掉了图片水印。 本文基于三星Cortex-A9架构，Exynos4412讲解I2C原理、以及基于I2C的mpu6050陀螺仪的数据读取实例（包括在裸机模式下数据的读取 ...

在车规电子领域，IIC（Inter-Integrated Circuit）总线因其结构简单、引脚少、支持多主多从架构等优势，被广泛应用于车载传感器、EEPROM、电源管理、显示器控制等模块之间的低速可靠通信。英飞凌AURIX™ TC4x系列微控制器集成的I²C模块兼容I²C总线规范2.1版本，支持 ...

Several of the Mid-Range Enhanced Core PIC16 microcontroller devices have a Master Synchronous Serial Port (MSSP). The MSSP module can be used to implement either I2CTM or SPI communications protocol.

The Two-Wire Serial Interface (TWI) is compatible with Philips I2C protocol. The bus allows simple, robust, and cost-effective communication between integrated circuits in electronics. The strengths ...

TI’s MSP430 chips are rather interesting – they’re low power, very capable, and available for under a dollar in most cases. Some of these chips, though, don’t have native SPI or I2C interfaces; ...

We’re always excited to get a new chip or SIM card to interface, but our enthusiasm is often dampened by the prototyping process. Interfacing any chip usually means breadboarding a circuit, writing ...

Telecom and data-communications equipment commonly use small-formfactor pluggable (SFP) modules for the physical-layer interface. Also common in these systems is an I 2 C bus for the management data ...