A Report on Differential Delay Analysis for Bus Codec
Design of portable consumer electronic devices such as mobile phones, video game and other embedded systems are increasingly demanding low power consumption to maximize the battery life, reduce weight and increase reliability. These types of power sensitive devices are equipped with microprocessors as the processing elements and memories as the storage units. With current complementary metal oxide semiconductor technology a large portion of power consumption is consumed as dynamic power. Bus encoding techniques for low power consumption have been studied in the last couple of decades. Which includes Frequent Value Encoding method, Bus Invert Coding method and Gray Encoding Method.