mmNIC3_QM0_ARB_MST_AVAIL_CRED_24
pb_addr = (mmNIC3_QM0_ARB_MST_AVAIL_CRED_24 & ~0xFFF) + PROT_BITS_OFFS;
word_offset = ((mmNIC3_QM0_ARB_MST_AVAIL_CRED_24 &
mask = 1U << ((mmNIC3_QM0_ARB_MST_AVAIL_CRED_24 & 0x7F) >> 2);