1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/aica/aica.h	Mon Dec 12 10:37:41 2005 +0000
     1.3 @@ -0,0 +1,45 @@
     1.4 +/**
     1.5 + * $Id: aica.h,v 1.1 2005-12-11 12:00:09 nkeynes Exp $
     1.6 + * 
     1.7 + * MMIO definitions for the AICA sound chip. Note that the regions defined
     1.8 + * here are relative to the SH4 memory map (0x00700000 based), rather than
     1.9 + * the ARM addresses (0x00800000 based).
    1.10 + *
    1.11 + * Copyright (c) 2005 Nathan Keynes.
    1.12 + *
    1.13 + * This program is free software; you can redistribute it and/or modify
    1.14 + * it under the terms of the GNU General Public License as published by
    1.15 + * the Free Software Foundation; either version 2 of the License, or
    1.16 + * (at your option) any later version.
    1.17 + *
    1.18 + * This program is distributed in the hope that it will be useful,
    1.19 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.20 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.21 + * GNU General Public License for more details.
    1.22 + */
    1.23 +
    1.24 +#include "mmio.h"
    1.25 +
    1.26 +MMIO_REGION_BEGIN( 0x00700000, AICA0, "AICA Sound System 0-31" )
    1.27 +LONG_PORT( 0x000, AICACH0, PORT_MRW, UNDEFINED, "Channel 0" )
    1.28 +MMIO_REGION_END
    1.29 +
    1.30 +MMIO_REGION_BEGIN( 0x00701000, AICA1, "AICA Sound System 32-63" )
    1.31 +LONG_PORT( 0x000, AICACH32, PORT_MRW, UNDEFINED, "Channel 32" )
    1.32 +MMIO_REGION_END
    1.33 +
    1.34 +MMIO_REGION_BEGIN( 0x00702000, AICA2, "AICA Sound System Control" )
    1.35 +LONG_PORT( 0x040, VOLLEFT, PORT_MRW, 0, "Volume left" )
    1.36 +LONG_PORT( 0x044, VOLRIGHT, PORT_MRW, 0, "Volume right" )
    1.37 +LONG_PORT( 0x800, AICA_CTRL, PORT_MRW, UNDEFINED, "AICA control" )
    1.38 +LONG_PORT( 0xC00, AICA_RESET,PORT_MRW, 0, "AICA reset" )
    1.39 +MMIO_REGION_END
    1.40 +
    1.41 +MMIO_REGION_LIST_BEGIN( spu )
    1.42 +    MMIO_REGION( AICA0 )
    1.43 +    MMIO_REGION( AICA1 )
    1.44 +    MMIO_REGION( AICA2 )
    1.45 +MMIO_REGION_LIST_END
    1.46 +
    1.47 +void aica_init( void );
    1.48 +void aica_reset( void );