A method and circuit adaptively adjust respective timing offsets of
digital signals relative to a clock output along with the digital signals
to enable a latch receiving the digital signals to store the signals
responsive to the clock. A phase command for each digital signal is
stored in an associated storage circuit and defines a timing offset
between the corresponding digital signal and the clock. The clock is
output along with each digital signal having the timing offset defined by
the corresponding phase command and the digital signals are captured
responsive to the clock and evaluated to determine if each digital signal
was successfully captured. A phase adjustment command adjusts the value
of each phase command. These operations are repeated for a plurality of
phase adjustment commands until respective final phase commands allowing
all digital signals to be successfully captured is determined and stored
in the storage circuits.