98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
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// TI File $Revision: /main/3 $
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// Checkin $Date: June 2, 2008 11:12:30 $
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//###########################################################################
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//
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// FILE: DSP2833x_DevEmu.h
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//
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// TITLE: DSP2833x Device Emulation Register Definitions.
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//
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//###########################################################################
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// $TI Release: DSP2833x/DSP2823x Header Files V1.20 $
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// $Release Date: August 1, 2008 $
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//###########################################################################
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#ifndef DSP2833x_DEV_EMU_H
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#define DSP2833x_DEV_EMU_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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//---------------------------------------------------------------------------
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// Device Emulation Register Bit Definitions:
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//
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// Device Configuration Register Bit Definitions
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struct DEVICECNF_BITS { // bits description
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Uint16 rsvd1:3; // 2:0 reserved
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Uint16 VMAPS:1; // 3 VMAP Status
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Uint16 rsvd2:1; // 4 reserved
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Uint16 XRSn:1; // 5 XRSn Signal Status
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Uint16 rsvd3:10; // 15:6
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Uint16 rsvd4:3; // 18:16
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Uint16 ENPROT:1; // 19 Enable/Disable pipeline protection
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Uint16 MONPRIV:1; // 20 MONPRIV enable bit
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Uint16 rsvd5:1; // 21 reserved
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Uint16 EMU0SEL:2; // 23,22 EMU0 Mux select
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Uint16 EMU1SEL:2; // 25,24 EMU1 Mux select
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Uint16 MCBSPCON:1; // 26 McBSP-B to EMU0/EMU1 pins control
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Uint16 rsvd6:5; // 31:27 reserved
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};
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union DEVICECNF_REG {
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Uint32 all;
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struct DEVICECNF_BITS bit;
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};
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// CLASSID
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struct CLASSID_BITS { // bits description
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Uint16 CLASSNO:8; // 7:0 Class Number
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Uint16 PARTTYPE:8; // 15:8 Part Type
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};
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union CLASSID_REG {
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Uint16 all;
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struct CLASSID_BITS bit;
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};
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struct DEV_EMU_REGS {
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union DEVICECNF_REG DEVICECNF; // device configuration
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union CLASSID_REG CLASSID; // Class ID
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Uint16 REVID; // Device ID
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Uint16 PROTSTART; // Write-Read protection start
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Uint16 PROTRANGE; // Write-Read protection range
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Uint16 rsvd2[202];
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};
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// PARTID
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struct PARTID_BITS { // bits description
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Uint16 PARTNO:8; // 7:0 Part Number
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Uint16 PARTTYPE:8; // 15:8 Part Type
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};
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union PARTID_REG {
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Uint16 all;
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struct PARTID_BITS bit;
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};
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struct PARTID_REGS {
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union PARTID_REG PARTID; // Part ID
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};
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//---------------------------------------------------------------------------
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// Device Emulation Register References & Function Declarations:
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//
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extern volatile struct DEV_EMU_REGS DevEmuRegs;
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extern volatile struct PARTID_REGS PartIdRegs;
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#ifdef __cplusplus
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}
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#endif /* extern "C" */
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#endif // end of DSP2833x_DEV_EMU_H definition
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//===========================================================================
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// End of file.
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//===========================================================================
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