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// TI File $Revision: /main/2 $ 
// Checkin $Date: March 8, 2007   09:37:02 $ 
//########################################################################### 
// 
// FILE:   DSP2833x_DevEmu.h 
// 
// TITLE:  DSP2833x Device Emulation Register Definitions. 
// 
//########################################################################### 
// $TI Release: DSP2833x Header Files V1.01 $ 
// $Release Date: September 26, 2007 $ 
//########################################################################### 
 
#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 MONPRIV:1;         // 20    MONPRIV enable bit 
   Uint16 rsvd5:1;           // 21    reserved 
   Uint16 EMU0SEL:2;         // 23,22 EMU0 Mux select 
   Uint16 EMU1SEL:2;         // 25,24 EMU1 Mux select 
   Uint16 MCBSPCON:1;        // 26    McBSP-B to EMU0/EMU1 pins control 
   Uint16 rsvd6:5;           // 31:27 reserved 
}; 
 
union DEVICECNF_REG { 
   Uint32                 all; 
   struct DEVICECNF_BITS  bit; 
}; 
 
// 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 DEV_EMU_REGS { 
   union DEVICECNF_REG DEVICECNF;  // device configuration 
   union PARTID_REG    PARTID;     // Part ID 
   Uint16              REVID;      // Device ID 
   Uint16              PROTSTART;  // Write-Read protection start 
   Uint16              PROTRANGE;  // Write-Read protection range 
   Uint16              rsvd2[202]; 
}; 
 
//--------------------------------------------------------------------------- 
// Device Emulation Register References & Function Declarations: 
// 
extern volatile struct DEV_EMU_REGS DevEmuRegs; 
 
#ifdef __cplusplus 
} 
#endif /* extern "C" */ 
 
#endif  // end of DSP2833x_DEV_EMU_H definition 
 
//=========================================================================== 
// End of file. 
//===========================================================================