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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Linus Nielsen Feltzing
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _MAS_H_
#define _MAS_H_
#define MAS_BANK_D0 0
#define MAS_BANK_D1 1
/*
MAS I2C defs
*/
#ifdef ARCHOS_RECORDER
#define MAS_ADR 0x3c
#define MAS_DEV_WRITE (MAS_ADR | 0x00)
#define MAS_DEV_READ (MAS_ADR | 0x01)
#else
#define MAS_ADR 0x3a
#define MAS_DEV_WRITE (MAS_ADR | 0x00)
#define MAS_DEV_READ (MAS_ADR | 0x01)
#endif
/* registers..*/
#ifdef ARCHOS_RECORDER
#define MAS_DATA_WRITE 0x68
#define MAS_DATA_READ 0x69
#define MAS_CODEC_WRITE 0x6c
#define MAS_CODEC_READ 0x6d
#define MAS_CONTROL 0x6a
#define MAS_DCCF 0x76
#define MAS_DCFR 0x77
#else
#define MAS_DATA_WRITE 0x68
#define MAS_DATA_READ 0x69
#define MAS_CONTROL 0x6a
#endif
/*
* MAS register
*/
#define MAS_REG_DCCF 0x8e
#define MAS_REG_MUTE 0xaa
#define MAS_REG_PIODATA 0xc8
#define MAS_REG_StartUpConfig 0xe6
#define MAS_REG_KPRESCALE 0xe7
#define MAS_REG_KBASS 0x6b
#define MAS_REG_KTREBLE 0x6f
/*
* MAS commands
*/
#ifdef ARCHOS_RECORDER
#define MAS_CMD_READ_ANCILLARY 0x50
#define MAS_CMD_FAST_PRG_DL 0x60
#define MAS_CMD_READ_IC_VER 0x70
#define MAS_CMD_READ_REG 0xa0
#define MAS_CMD_WRITE_REG 0xb0
#define MAS_CMD_READ_D0_MEM 0xc0
#define MAS_CMD_READ_D1_MEM 0xd0
#define MAS_CMD_WRITE_D0_MEM 0xe0
#define MAS_CMD_WRITE_D1_MEM 0xf0
#else
#define MAS_CMD_READ_ANCILLARY 0x30
#define MAS_CMD_WRITE_REG 0x90
#define MAS_CMD_WRITE_D0_MEM 0xa0
#define MAS_CMD_WRITE_D1_MEM 0xb0
#define MAS_CMD_READ_REG 0xd0
#define MAS_CMD_READ_D0_MEM 0xe0
#define MAS_CMD_READ_D1_MEM 0xf0
#endif
int mas_default_read(unsigned short *buf);
int mas_run(unsigned short address);
int mas_readmem(int bank, int addr, unsigned long* dest, int len);
int mas_writemem(int bank, int addr, unsigned long* src, int len);
int mas_readreg(int reg);
int mas_writereg(int reg, unsigned int val);
int mas_direct_config_read(unsigned char reg);
int mas_direct_config_write(unsigned char reg, unsigned int val);
int mas_codec_writereg(int reg, unsigned int val);
int mas_codec_readreg(int reg);
#endif
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