mmDMA2_QM_GLBL_MEM_INIT_BUSY
pb_addr = (mmDMA2_QM_GLBL_MEM_INIT_BUSY & ~0xFFF) + PROT_BITS_OFFS;
word_offset = ((mmDMA2_QM_GLBL_MEM_INIT_BUSY & PROT_BITS_OFFS) >> 7)
mask = 1U << ((mmDMA2_QM_GLBL_MEM_INIT_BUSY & 0x7F) >> 2);