spu.h

Go to the documentation of this file.

/*
# _____     ___ ____     ___ ____
#  ____|   |    ____|   |        | |____|
# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
#-----------------------------------------------------------------------
# Copyright 2005, ps2dev - http://www.ps2dev.org
# Licenced under GNU Library General Public License version 2
*/
 
#ifndef __SPU_H__
#define __SPU_H__
 
#define MAX_VOLUME               0x3fff
 
/* double buffer for spu. Must be twice the size of two channels,
 * 512 bytes each. (2 * 2 * 512 = 2048)
 */
#define SPU_BUF_SZ 2048
 
/* SD constants */
 
#define SD_CORE_0               0
#define SD_CORE_1               1
 
#define SD_INIT_COLD        0
 
#define SD_VOICE_KEYON        (0x15<<8)
#define SD_VOICE_KEYOFF       (0x16<<8)
#define SD_VOICE_START              ((0x20<<8)|(0x1<<6))
 
#endif