?? aica.h
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#ifndef __AICA_H#define __AICA_H/* volatile unsigned char *dc_snd_base = (unsigned char *)0x00800000; */#define dc_snd_base ((volatile unsigned char *)0x00800000)/* Some convienence macros */#define SNDREG32A(x) ((volatile unsigned long *)(dc_snd_base + (x)))#define SNDREG32(x) (*SNDREG32A(x))#define SNDREG8A(x) (dc_snd_base + (x))#define SNDREG8(x) (*SNDREG8A(x))#define CHNREG32A(chn, x) SNDREG32A(0x80*(chn) + (x))#define CHNREG32(chn, x) (*CHNREG32A(chn, x))#define CHNREG8A(chn, x) SNDREG8A(0x80*(chn) + (x))#define CHNREG8(chn, x) (*CHNREG8A(chn, x))/* Sound modes */#define SM_8BIT 1#define SM_16BIT 0#define SM_ADPCM 2#endif /* __AICA_H */?? 快捷鍵說明
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