/****************************************************************************
 *                                                                          *
 * NDSAUDIO                                                                 *
 *                                                                          *
 * Copyright (c) 2009, Mukunda Johnson (mukunda@mukunda.com)                *
 *                                                                          *
 * Permission to use, copy, modify, and/or distribute this software for any *
 * purpose with or without fee is hereby granted, provided that the above   *
 * copyright notice and this permission notice appear in all copies.        *
 *                                                                          *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES *
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF         *
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR  *
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES   *
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN    *
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF  *
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.           *
 *--------------------------------------------------------------------------*
 ****************************************************************************/
 
#ifndef __NA_HWREGS_DEFINED__
#define __NA_HWREGS_DEFINED__
	
	.equ	REG_SOUNDCNT,	0x4000500
	.equ	REG_SOUND0CNT,	0x4000400
	.equ	REG_SOUND0SAD,	0x4000404
	.equ	REG_SOUND0TMR,	0x4000408
	.equ	REG_SOUND0PNT,	0x400040A
	.equ	REG_SOUND0LEN,	0x400040C
	
	.equ	REG_IME,	0x4000208
	.equ	REG_TM0CNT,	0x4000100
	
	.equ	CSOUND_CNT,	0x0
	.equ	CSOUND_SAD,	0x4
	.equ	CSOUND_TMR,	0x8
	.equ	CSOUND_PNT,	0xA
	.equ	CSOUND_LEN,	0xC
	
	.equ	SOUNDCNT_ENABLE, 0x8000
	
	.equ	SOUND_ENABLE,	0x80000000
	
	.equ	REG_TM0CNT_L,	0x4000100
	.equ	REG_TM0CNT_H,	0x4000102
	
	.equ	TIMER_ENABLE,	0x80
	.equ	TIMER_COUNTUP,	4
	.equ	TIMER_S64,	1
	.equ	TIMER_S256,	2
	.equ	TIMER_S1024,	3
	
	.equ	REG_DMA1SAD,	0x40000BC
	.equ	DMA_ENABLE,	1<<31
	.equ	DMA_IRQ,	1<<30
	.equ	DMA_32BIT,	1<<26
	
#endif