sci_r4             64 dev/ic/ncr5380reg.h 	volatile u_char sci_r4;
sci_r4             81 dev/ic/ncr5380reg.h #define	sci_bus_csr	sci_r4	/* r:  Bus Status */
sci_r4             82 dev/ic/ncr5380reg.h #define sci_sel_enb sci_r4	/* w:  Select enable */
sci_r4             90 dev/ic/ncr5380var.h 	volatile u_char *sci_r4;