//
//      TMDX ALPHA RELEASE
//      Intended for product evaluation purposes
//
//###########################################################################
//
// FILE:	DSP28_DevEmu.h
//
// TITLE:	DSP28 Device Emulation Register Definitions.
//
//###########################################################################
//
//  Ver | dd mmm yyyy | Who  | Description of changes
// =====|=============|======|===============================================
//  0.55| 06 May 2002 | L.H. | EzDSP Alpha Release
//  0.56| 20 May 2002 | L.H. | No change
//  0.57| 27 May 2002 | L.H. | No change
//  0.58| 29 Jun 2002 | L.H. | No change
//###########################################################################

#ifndef DSP28_DEV_EMU_H
#define DSP28_DEV_EMU_H

//---------------------------------------------------------------------------
// 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;           // 18:6
   Uint16 ENPROT:1;          // 19    Enable/Disable pipeline protection
   Uint16 rsvd5:12;          // 31:20 reserved
};

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


// Device ID Register Bit Definitions
struct DEVICEID_BITS  {    // bits  description
   Uint16 PARTID:16;         // 15:0  Part ID
   Uint16 REVID:16;          // 31:16 Revision
};

union DEVICEID_REG {
   Uint32                   all;
   struct DEVICEID_BITS  bit;
};

struct DEV_EMU_REGS {
   union DEVICECNF_REG DEVICECNF;
   union DEVICEID_REG DEVICEID;
   Uint16  PROTSTART;
   Uint16  PROTRANGE;
   Uint16 rsvd[202];
   Uint16 M0RAMDFT;
   Uint16 M1RAMDFT;
   Uint16 L0RAMDFT;
   Uint16 L1RAMDFT;
   Uint16 H0RAMDFT;
};

//---------------------------------------------------------------------------
// Device Emulation Register References & Function Declarations:
//
extern volatile struct DEV_EMU_REGS DevEmuRegs;

#endif  // end of DSP28_DEV_EMU_H definition

//===========================================================================
// No more.
//===========================================================================