UPC EETAC Bachelor's Degree in Telecommunications Systems and in Network Engineering EEL

 

 

Basic concepts on the I2C bus

L12


I2C bus basics

1. Communication and wires

Many books and internet pages discuss in detail how the standard Inter-Integrated Circuit (I2C) serial communication bus works. For instance, study these references: ref1, ref2, ref3 and the Microchip technical brief TB3281.

 

2. PIC18F I2C peripheral

 

Fig 1. I2C