76 lines
2.9 KiB
C
76 lines
2.9 KiB
C
/* $NetBSD: scireg.h,v 1.2 1999/09/16 21:15:36 msaitoh 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.
|
|
*/
|
|
|
|
#ifndef _SH3_SCIREG_H_
|
|
#define _SH3_SCIREG_H_
|
|
|
|
/*
|
|
* 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)
|
|
|
|
#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)
|
|
|
|
#endif
|
|
|
|
#define SCSCR_TIE 0x80 /* Transmit Interrupt Enable */
|
|
#define SCSCR_RIE 0x40 /* Recieve 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
|
|
|
|
#endif /* !_SH3_SCIREG_ */
|