Data unit component control register
DU_SIZE | Size/width of the data unit data operands (in bits) is DU_SIZE+1. E.g., if DU_SIZE is 7, the width is 8 bits. |
DU_OPC | Data unit opcode specifies the data unit operation: ‘1’: INCR ‘2’: DECR ‘3’: INCR_WRAP ‘4’: DECR_WRAP ‘5’: INCR_DECR ‘6’: INCR_DECR_WRAP ‘7’: ROR ‘8’: SHR ‘9’: AND_OR ‘10’: SHR_MAJ3 ‘11’: SHR_EQL. Otherwise: Undefined. |