Feature

Feature

A controller has certain functionalities like ADC, PWM, DAC, SPI and so on. We call such a functionalities a feature.

Examples for features:

• UART
• SPI
• I2C
• ADC
• PWM
• DAC
• TC

One can control a certain feature by a set of registers. If we have more than one sets of registers at one controller which has exactly the same functionality, we have more than one unit of this feature.