hal.h

CCS中通过DM642对AIC23B音频编解码芯片的配置,采用AIC23B主模式,IIC数据传输方式

/*
*------------------------------------------------------------------------------
* FILENAME...... hal.h
* DATE CREATED.. 10/26/2007
* LAST MODIFIED.   
*                
\******************************************************************************/

#ifndef _HAL_H  
#define _HAL_H


#include <std.h>
#include <csl_stdinc.h>


#ifdef __cplusplus
#define CSLAPI extern "C" far 
#else
#define CSLAPI extern far
#endif

#define ADDR_LLICVC	0x00	// Left line input channel volume control 
#define ADDR_RLICVC	0x01	// Right line input channel volume control 
#define ADDR_LCHVC	0x02	// Left channel headphone volume control
#define ADDR_RCHVC	0x03	// Right channel headphone volume control
#define ADDR_AAPC	0x04	// Analog audio path control
#define ADDR_DAPC	0x05	// Digtal audio path control
#define ADDR_PDC	0x06	// Power down control
#define ADDR_DAIF	0x07	// Digtal audio interface format
#define ADDR_SRC	0x08	// Sample rate control	
#define ADDR_DIA	0x09	// Digtal interface activation
#define ADDR_RR		0x0F	// Reset register

#endif