NM_2REG16
#define PCIGRPHW(A,B)(NM_2REG16(NM2PCI16_GRPHIND) = ((NMGRPHX_##A) | ((B) << 8)))
#define PCISEQW(A,B)(NM_2REG16(NM2PCI16_SEQIND) = ((NMSEQX_##A) | ((B) << 8)))