LM700X_REF_FREQ    48 dev/ic/lm700x.h #define		LM700X_REF_100	LM700X_REF_FREQ(0)
LM700X_REF_FREQ    49 dev/ic/lm700x.h #define		LM700X_REF_025	LM700X_REF_FREQ(2)
LM700X_REF_FREQ    50 dev/ic/lm700x.h #define		LM700X_REF_050	LM700X_REF_FREQ(4)