Abstract:

Blackfin@ processors are applied in embedded systems such as handy video or audio products.Lowpower consumption design affects directly using time of products.This paper shows specific methods for lowpower consumption design with Blackfin@ processors.The methods involve clock frequency,operating modes,peripherals on the chip and the core voltage.Flexible control and management of system power consumption can be achieved to extend the effective using time of system to the maximum extent.

Key words: DSP;Blackfin;lowpower consumption