Methods and apparatuses for detecting an in-band reset using digital
circuitry. A first counting circuit is coupled to receive a first clock
signal and to generate output signals based on a number of cycles of the
first clock signal. A second counting circuit is coupled to receive a
second clock signal and the output signals from the first counting
circuit. The second counting circuit generates output signals based on
number of cycles of the second clock signal. A comparison circuit is
coupled with to receive the output signals of the second counting circuit
and to generate a reset signal if the output signals from the second
counting circuit correspond to a pre-selected range.