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dsp.h
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00001 #define SB_TRUE 0 00002 #define SB_FALSE 1 00003 00004 #define DSP_MIXER_ADDRESS_PORT 0x04 00005 #define DSP_MIXER_DATA_PORT 0x05 00006 #define DSP_RESET_PORT 0x06 00007 #define DSP_READ_DATA_PORT 0x0A 00008 #define DSP_WRITE_PORT 0x0C //Same port used for reading status and writing data 00009 #define DSP_READ_STATUS_PORT 0x0E 00010 00011 typedef unsigned char sb_status; 00012 unsigned short base; 00013 unsigned char irq,dma8,dma16; 00014 unsigned char read_dsp(unsigned short base); 00015 void write_dsp(unsigned short base,unsigned char data); 00016 sb_status detect_dsp(SB16* sb16); 00017 sb_status reset_dsp(unsigned short base_address);
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