Using LPM_SHIFTREG for 3G blocks
LPM_SHIFTREG needed for number of different 3G blocks e.g. PN Generators (several needed for despreading) and Convolutional Encoder
Option for parallel loading of initial values without any resource penalty (required to load new values every 10ms)
Implementation flexibilities - can implement in LE or in ESBs
Can access any number of intermediate bits to implement characteristic polynomial of a