STC_RRAR          907 dev/sbus/spif.c 		ar = ISTC_READ(sc, STC_RRAR) & CD180_GSVR_IMASK;
STC_RRAR          355 dev/sbus/spifreg.h #define	SPIF_RSMR	(0x80 | STC_RRAR)	/* offset of RRAR | 0x80 */