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SB.H
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SB.H
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/******************************************************************************
*File: sb.h
*Copyright: 1995 DiamondWare, Ltd. All rights reserved.
*Written: Erik Lorenzen & Keith Weiner
*Purpose: Declares prototypes & #defines for SB
******************************************************************************/
#define sb_RESET 0x6 //port
#define sb_READ_DATA 0xa //port
#define sb_WRITE_COMMAND 0xc //port
#define sb_WRITE_STATUS 0xc //port
#define sb_READ_STATUS 0xe //port
#define sb_ACKIRQ 0xe //port (used in dig.c)
#define sb_DACSPKRON 0xd1 //DSP command
#define sb_DACSPKROFF 0xd3 //DSP command
#define sb_SETTIMECONST 0x40 //DSP command
#define sb_PLAY8BITMONO 0x1c //DSP command (autoinit DMA)
#define sb_SETBLOCKTRANSIZE 0x48 //DSP command
INT8 sb_Reset(WORD baseport);
void sb_Delay(WORD baseport, BYTE delay);
void sb_DacSpkrOn(WORD baseport);
void sb_DacSpkrOff(WORD baseport);
void sb_Speed(WORD baseport, WORD rate, BYTE numchan);
void sb_Play(WORD baseport, WORD buffsize);
void sb_WriteDSP(WORD baseport, BYTE value);