1)To view the Serial shift mode click the 'Serial' button.

2)Click the 'Generate Clock Pulse' button until all data
   has been transferred from the 'Source'  shift register
   to the 'Destination' shift register.

3)To view the Parallel shift mode click the 'Parallel' button.

4)Click the 'Generate Clock Pulse' button until all data
   has been transferred from the 'Source' shift register
   to the 'Destination' shift register.