/* $OpenBSD: scireg.h,v 1.1.1.1 2006/10/06 21:02:55 miod Exp $ */ /* $NetBSD: scireg.h,v 1.8 2003/07/01 11:49:37 uwe Exp $ */ /*- * Copyright (C) 1999 SAITOH Masanobu. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* * Serial Communication Interface (SCI) */ #if !defined(SH4) /* SH3 definitions */ #define SHREG_SCSMR (*(volatile unsigned char *) 0xFFFFFE80) #define SHREG_SCBRR (*(volatile unsigned char *) 0xFFFFFE82) #define SHREG_SCSCR (*(volatile unsigned char *) 0xFFFFFE84) #define SHREG_SCTDR (*(volatile unsigned char *) 0xFFFFFE86) #define SHREG_SCSSR (*(volatile unsigned char *) 0xFFFFFE88) #define SHREG_SCRDR (*(volatile unsigned char *) 0xFFFFFE8A) #define SHREG_SCSPDR (*(volatile unsigned char *) 0xf4000136) #else /* SH4 definitions */ #define SHREG_SCSMR (*(volatile unsigned char *) 0xffe00000) #define SHREG_SCBRR (*(volatile unsigned char *) 0xffe00004) #define SHREG_SCSCR (*(volatile unsigned char *) 0xffe00008) #define SHREG_SCTDR (*(volatile unsigned char *) 0xffe0000c) #define SHREG_SCSSR (*(volatile unsigned char *) 0xffe00010) #define SHREG_SCRDR (*(volatile unsigned char *) 0xffe00014) #define SHREG_SCSPTR (*(volatile unsigned char *) 0xffe0001c) #endif #define SCSCR_TIE 0x80 /* Transmit Interrupt Enable */ #define SCSCR_RIE 0x40 /* Receive Interrupt Enable */ #define SCSCR_TE 0x20 /* Transmit Enable */ #define SCSCR_RE 0x10 /* Receive Enable */ #define SCSCR_MPIE 0x08 /* Multi Processor Interrupt Enable */ #define SCSCR_TEIE 0x04 /* Transmit End Interrupt Enable */ #define SCSCR_CKE1 0x02 /* ClocK Enable 1 */ #define SCSCR_CKE0 0x01 /* ClocK Enable 0 */ #define SCSSR_TDRE 0x80 #define SCSSR_RDRF 0x40 #define SCSSR_ORER 0x20 #define SCSSR_FER 0x10 #define SCSSR_PER 0x08 #define SCSPTR_SPB1IO 0x08 #define SCSPTR_SPB1DT 0x04 #define SCSPTR_SPB0IO 0x02 #define SCSPTR_SPB0DT 0x01 #if defined(SH3) #define SCSPDR_SCP0DT 0x01 #endif
