Usage: void CRC(int*,int*,int,int) Input: XAR0:coded data(InputData) XAR1:decoded CRC bits(CrcPoly) T0: Length of coded data(CodeOutlen) T1: Length of CRC bits(CrcPolylen) Return: NO Altered Registers: AC0-AC2,T2 Others: 8 bits of AC0 LSB is CRCcheck bit