sys_clock.h

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/*****************************************************************************
                           C   H E A D E R   F I L E

    Copyright (c) 2003 Neuros Audio LLC, All rights reserved.

******************************************************************************/


#ifndef SYS_CLK__H
#define SYS_CLK__H

#ifdef __cplusplus
extern "C" {
#endif

/*-- HEADER FILE INCLUDES ---------------------------------------------------*/
#include "../ctype.h"
#include "../c54regs.h"
#include "../feature.h"

/*-- SHARED DEFINITIONS -----------------------------------------------------*/
#define SYSTEM_CLOCK        (12000000L) /* System clock in Hz */
#define SYSTEM_TICK_SECOND  (200)       /* System tick counts in one second. */
typedef enum 
{
    CLOCK_FMTUNER  = (int)0x40CF,   
    //CLOCK_FMTUNER  = (int)0x90CF,
    
    CLOCK_IDLE      = (int)0x40CF,  
    //CLOCK_IDLE        = (int)0x90CF,  
    
    CLOCK_PLAY      = (int)0x90CF,
    
    CLOCK_MYFI      = (int)0x90CF,

    //CLOCK_MP3PLAY = (int)0x80CF,
    CLOCK_MP3PLAY   = (int)0x90CF,

    //CLOCK_WAVPLAY = (int)0x80CF,
    CLOCK_WAVPLAY   = (int)0x90CF,

    //CLOCK_WMAPLAY = (int)0x80CF,
    CLOCK_WMAPLAY   = (int)0x90CF,

    //CLOCK_OGGPLAY = (int)0x80CF,
    CLOCK_OGGPLAY   = (int)0x90CF,

    CLOCK_MP3RECORD= (int)0x90CF,
    
    CLOCK_SLEEP     = (int)0xF000,  
    
    CLOCK_STARTUP   = (int)0x90CF,  /* 120MHz   CLK_IN * 10. */
    
    CLOCK_USB       = (int)0x60CF,  /* 84MHz    CLK_IN * 7. */
    
    
    Invalid_ClockMode = (int)0xFFFF

} CLOCK_MODE;

/*-- FUNCTION PROTOTYPES ----------------------------------------------------*/
void   SYS_clockSetup(CLOCK_MODE);
UINT32 SYS_getCPUClock(void);

/*---------------------------------------------------------------------------*/

#ifdef __cplusplus
}
#endif

#endif /* SYS_CLK__H */ 

/*****************************************************************************
                Neuros Audio LLC. Confidential Proprietary
 *****************************************************************************/

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