// TI File $Revision: /main/4 $
// Checkin $Date: April 15, 2009   10:05:17 $
//###########################################################################
//
// FILE:   DSP2833x_DevEmu.h
//
// TITLE:  DSP2833x Device Emulation Register Definitions.
//
//###########################################################################
// $TI Release: 2833x/2823x Header Files V1.32 $
// $Release Date: June 28, 2010 $
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//###########################################################################

#ifndef DSP2833x_DEV_EMU_H
#define DSP2833x_DEV_EMU_H

#ifdef __cplusplus
extern "C" {
#endif

//
// Device Emulation Register Bit Definitions:
//

//
// Device Configuration Register Bit Definitions
//
struct DEVICECNF_BITS  {      // bits  description
    Uint16 rsvd1:3;           // 2:0   reserved
    Uint16 VMAPS:1;           // 3     VMAP Status
    Uint16 rsvd2:1;           // 4     reserved
    Uint16 XRSn:1;            // 5     XRSn Signal Status
    Uint16 rsvd3:10;          // 15:6
    Uint16 rsvd4:3;           // 18:16
    Uint16 ENPROT:1;          // 19    Enable/Disable pipeline protection
    Uint16 rsvd5:7;           // 26:20 reserved
    Uint16 TRSTN:1;           // 27    Status of TRSTn signal
    Uint16 rsvd6:4;           // 31:28 reserved
};

union DEVICECNF_REG {
    Uint32                 all;
    struct DEVICECNF_BITS  bit;
};

//
// CLASSID
//
struct CLASSID_BITS   {   // bits  description
    Uint16 CLASSNO:8;     // 7:0   Class Number
    Uint16 PARTTYPE:8;    // 15:8  Part Type
};

union CLASSID_REG {
    Uint16               all;
    struct CLASSID_BITS  bit;
};

struct DEV_EMU_REGS {
    union DEVICECNF_REG DEVICECNF;  // device configuration
    union CLASSID_REG   CLASSID;    // Class ID
    Uint16              REVID;      // Device ID
    Uint16              PROTSTART;  // Write-Read protection start
    Uint16              PROTRANGE;  // Write-Read protection range
    Uint16              rsvd2[202];
};

//
// PARTID
//
struct PARTID_BITS   {  // bits  description
    Uint16 PARTNO:8;     // 7:0   Part Number
    Uint16 PARTTYPE:8;   // 15:8  Part Type
};

union PARTID_REG {
    Uint16               all;
    struct PARTID_BITS   bit;
};

struct PARTID_REGS {
    union PARTID_REG PARTID; // Part ID
};

//
// Device Emulation Register References & Function Declarations
//
extern volatile struct DEV_EMU_REGS DevEmuRegs;
extern volatile struct PARTID_REGS PartIdRegs;

#ifdef __cplusplus
}
#endif /* extern "C" */

#endif  // end of DSP2833x_DEV_EMU_H definition

//
// End of file
//

