ler1_rap          100 dev/dec/if_le_dec.c 	LEWREG(port, ler1->ler1_rap);
ler1_rap          110 dev/dec/if_le_dec.c 	LEWREG(port, ler1->ler1_rap);
ler1_rap           45 dev/tc/if_levar.h 	volatile u_int16_t	ler1_rap;	/* register select port */