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/***********************************************************************
**  File Name:    IntrSrvc.h
**  Part Number:  TLV320AIC10/11EVM-SW-00102
************************************************************************
**  Copyright (c) Texas Instruments, Inc. 2000
************************************************************************
**
**  Release History:
**     Version      Date          Engr          Description
**      1.00     10-11-2000    Wendy X Fang   Original Release
**
************************************************************************
**
**  Function:
**      This is the head file of the ISR file -- IntrSrvc.c, which defines
**      or refers to all variables and parameters the ISR file uses.
**
***********************************************************************/

/***********************************************************************
**  Define Statements for MMRs
***********************************************************************/
#define IMR          (*(volatile unsigned int *)0x0000)
#define IFR          (*(volatile unsigned int *)0x0001)

#define McBSP0_DRR2  (*(volatile unsigned int *)0x0020)
#define McBSP0_DRR1  (*(volatile unsigned int *)0x0021)
#define McBSP0_DXR2  (*(volatile unsigned int *)0x0022)
#define McBSP0_DXR1  (*(volatile unsigned int *)0x0023)

#define McBSP1_DRR2  (*(volatile unsigned int *)0x0040)
#define McBSP1_DRR1  (*(volatile unsigned int *)0x0041)
#define McBSP1_DXR2  (*(volatile unsigned int *)0x0042)
#define McBSP1_DXR1  (*(volatile unsigned int *)0x0043)

/***********************************************************************
**  Global Varaibles Used for TX from McBSP0 to AIC10s
***********************************************************************/
extern   int   ToneWave;            /* DTMF tone wave form */
extern   int   SOut;                /* security voice or farend output*/
extern   int   MicPhIn;

/***********************************************************************
**  Global Varaibles Used for Loading AIC10s' ADC Data
***********************************************************************/
unsigned int   MS_ADC    = 0;       /* master AIC10 ADC data storage */
unsigned int   SL_ADC    = 0;       /* slave1 AIC10 ADC data storage */

/***********************************************************************
**  Global Varaibles Used for DCSI Interfacing (direct AIC10 CRs Config)
**  DCSI Data Format:  [ D15(=0)  D14~D12  D11~D9  D8  D7 ~ D1 ]
**                      StartBit DeviceAdd CRs'ID  x  ConfigData
***********************************************************************/
unsigned int  DCSIConfig ;
unsigned int  DCSICount   = 0;      /* DCSI interface interval counter */

int           DCSIData    = 0;      /* DCSI input(from DSP to CODEC) */
int     MasterCRValues[4] =         /* master AIC10's CRs values    */
        { 0x1200,                   /* use default for master CR1   */
          0x1402,                   /* N=2 for Fs=16KHz, master CR2 */
          0x1618,                   /* turn ON OFF-HOOK to DAA, CR3 */
          0x1800 };                 /* gain: Input=0dB, Output=0dB  */
int     SlaveCRValues[4] =          /* slave AIC10's CRs values     */
        { 0x0250,                   /* enable MIC op-amp interface  */
          0x0402,                   /* N=2 for Fs=16KHz, master CR2 */
          0x0618,                   /* use default                  */
          0x0800 };                 /* gain: Input=0dB, Output=0dB  */

/***********************************************************************
**  Local Variables
***********************************************************************/
/******* McBSP0 *******/
unsigned int  McBSP0Frame = 0;      /* McBSP0 comm to AIC10EVM frame */

/******* McBSP1 *******/
unsigned int  McBSP1Frame = 0;      /* McBSP1 comm to AIC10EVM frame */
           
/***********************************************************************
**  End of File -- IntrSrvc.h
***********************************************************************/