  Low cost and low power consumption processor play a vital role in the field
of Digital Signal Processing (DSP). The OMAP-L138 development kit which is low
cost, low power consumption, ease and speed, with a wide variety of
applications includes Digital signal processing, Image processing and video
processing. This paper represents the basic introduction to OMAP-L138 processor
and quick procedural steps for real time and non-real time implementations with
a set of programs. The real time experiments are based on audio in the
applications of audio loopback, delay and echo. Whereas the non-real time
experiments are generation of a sine wave, low pass and high pass filter.
