SEQR
#define SEQR(A) (NV_REG8(NV8_SEQIND) = (NVSEQX_##A), NV_REG8(NV8_SEQDAT))
#define SEQR(A) (ENG_REG8(RG8_SEQIND) = (ENSEQX_##A), ENG_REG8(RG8_SEQDAT))
#define SEQR(A) (ENG_REG8(RG8_SEQIND) = (ENSEQX_##A), ENG_REG8(RG8_SEQDAT))