updates related to pseudo-random data checker

  added test points for monitoring signals on the PIC test point connector
updates related to pseudo-random data checker

added signal OneMsec_pic required by data_interface

added features to facilitate simulation

changed te error logic so that both late and early external TEs result in errors
updates related to pseudo-random data checker

added/changed test points

changed OneMsec source to data_interface (now from timing_generator)
updates related to pseudo-random data checker

added test points

changed amount of time loading prn checker from 60 to 40
updates related to pseudo-random data checker

added OneMsec_pic to interface