mmregs_sdt.h

5402DSP程序设计语言

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** File Name: MMRegs_sdt.h
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** Function:
** 1. Memory–Maped Registers (MMR) are mapped to data–page memory
** (Address: 0x0000 to 0x005F). Note that the assembly tool
** ”.mmregs” can NOT be applied for C5402 directly!!
** 2. Sub–bank addresses for McBSP and DMA are defined, and
** 3. Addresses for C5402 DSK on–board IO ports are defined.
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** References:
** (1) TMS320VC5402 Fixed–Point Digital Signal Processor (SPRS079D)
** (2) TMS320C54x DSP, CPU and Peripheral (SPRU131)
** (3) TMS320C54x DSP, Enhanced Peripheral (SPRU302)
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** C5402 Memory Mapped Register Definations (On Data–Page or Page1)
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******** Map Interrupt Registers to Data Page Addresses
IMR	.set 0x0000 ; interrupt mask reg
IFR .set 0x0001 ; interrupt mask reg

******** Map CPU Registers to Data Page Addresses
ST0 	.set 0x0006 ; CPU status reg0
ST1 	.set 0x0007 ; CPU status reg1
A 		.set 0x0008 ; CPU accumulator A
AL 		.set 0x0008 ; CPU accumulator A low word
AH 		.set 0x0009 ; CPU accumulator A high word
AG 		.set 0x000A ; CPU accumulator A guard word
B 		.set 0x000B ; CPU accumulator B
BL 		.set 0x000B ; CPU accumulator B low word
BH 		.set 0x000C ; CPU accumulator B high word
BG 		.set 0x000D ; CPU accumulator B guard word
TREG 	.set 0x000E ; CPU temporary reg
TRN 	.set 0x000F ; CPU transition reg
* AR0 	.set 0x0010 ; CPU auxiliary reg0
* AR1 	.set 0x0011 ; CPU auxiliary reg1
* AR2 	.set 0x0012 ; CPU auxiliary reg2
* AR3 	.set 0x0013 ; CPU auxiliary reg3
* AR4 	.set 0x0014 ; CPU auxiliary reg4
* AR5 	.set 0x0015 ; CPU auxiliary reg5   
* AR6 	.set 0x0016 ; CPU auxiliary reg6
* AR7 	.set 0x0017 ; CPU auxiliary reg7
* SP 	.set 0x0018 ; CPU stack pointer reg
BK 		.set 0x0019 ; CPU circular buffer size reg
BRC 	.set 0x001A ; CPU block repeat counter
RSA 	.set 0x001B ; CPU block repeat start address
REA 	.set 0x001C ; CPU block repeat end address

******* Map System Registers to Data Page Addresses
PMST 	.set 0x001D ; processor mode status reg
XPC 	.set 0x001E ; extended program page reg
SWWSR 	.set 0x0028 ; software wait–state reg
BSCR 	.set 0x0029 ; bank–switching control reg
SWCR 	.set 0x002B ; software wait–state control reg
CLKMD 	.set 0x0058 ; clock mode reg

******** Map McBSP0 Registers to Data Page Addresses
McBSP0_DRR2 .set 0x0020 ; McBSP0 data Rx reg2
McBSP0_DRR1 .set 0x0021 ; McBSP0 data Rx reg1
McBSP0_DXR2 .set 0x0022 ; McBSP0 data Tx reg2
McBSP0_DXR1 .set 0x0023 ; McBSP0 data Tx reg1
McBSP0_SPSA .set 0x0038 ; McBSP0 sub bank addr reg
McBSP0_SPSD .set 0x0039 ; McBSP0 sub bank data reg

******** Map McBSP1 Registers to Data Page Addresses
McBSP1_DRR2 .set 0x0040 ; McBSP1 data Rx reg2
McBSP1_DRR1 .set 0x0041 ; McBSP1 data Rx reg1
McBSP1_DXR2 .set 0x0042 ; McBSP1 data Tx reg2
McBSP1_DXR1 .set 0x0043 ; McBSP1 data Tx reg1
McBSP1_SPSA .set 0x0048 ; McBSP1 sub bank addr reg
McBSP1_SPSD .set 0x0049 ; McBSP1 sub bank data reg

******** Map Timer0 Registers to Data Page Addresses
TIM 		.set 0x0024 ; timer0 reg
PRD 		.set 0x0025 ; timer0 period reg
TCR 		.set 0x0026 ; timer0 control reg

******** Map Timer1 Registers to Data Page Addresses
TIM1 		.set 0x0030 ; timer1 reg
PRD1 		.set 0x0031 ; timer1 period reg
TCR1 		.set 0x0032 ; timer1 control reg

******** Map HPI Registers to Data Page Addresses
HPIC 		.set 0x002C ; HPI control reg

******** Map General IO Port (Pins) Registers to Data Page Addresses
GPIOCR 		.set 0x003C ;GP I/O Pins Control Reg
GPIOSR 		.set 0x003D ;GP I/O Pins Status Reg

******* Map DMA Registers to Data Page Addresses
DMPREC 		.set 0x0054 ; DMA channel priority and ebanle control
DMSA 		.set 0x0055 ; DMA subbank address reg
DMSDI 		.set 0x0056 ; DMA subbank data reg w/autoincrement
DMSDN 		.set 0x0057 ; DMA subbank data reg

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** Sub–Bank Address Definations
************************************************************************

******** McBSP Sub–Bank Register Addresses
SPCR1 	.set 0x0000 ; McBSP Ser Port Ctrl Reg1
SPCR2 	.set 0x0001 ; McBSP Ser Port Ctrl Reg2
RCR1 	.set 0x0002 ; McBSP Rx Ctrl Reg1
RCR2 	.set 0x0003 ; McBSP Rx Ctrl Reg2
XCR1 	.set 0x0004 ; McBSP Tx Ctrl Reg1
XCR2 	.set 0x0005 ; McBSP Tx Ctrl Reg2
SRGR1 	.set 0x0006 ; McBSP Sample Rate Gen Reg1
SRGR2 	.set 0x0007 ; McBSP Sample Rate Gen Reg2
MCR1 	.set 0x0008 ; McBSP Multichan Reg1
MCR2 	.set 0x0009 ; McBSP Multichan Reg2
RCERA 	.set 0x000A ; McBSP Rx Chan Enable Reg PartA
RCERB 	.set 0x000B ; McBSP Rx Chan Enable Reg PartB
XCERA 	.set 0x000C ; McBSP Tx Chan Enable Reg PartA
XCERB 	.set 0x000D ; McBSP Tx Chan Enable Reg PartB
PCR 	.set 0x000E ; McBSP Pin Ctrl Reg

******* DMA Sub–Bank Register Addresses
DMARC0 .set 0x0000 ; DMA channel0 source address reg
DMDST0 .set 0x0001 ; DMA channel0 destination address reg
DMCTR0 .set 0x0002 ; DMA channel0 element count reg
DMDFC0 .set 0x0003 ; DMA channel0 sync sel & frame count reg
DMMCR0 .set 0x0004 ; DMA channel0 transfer mode cntrl reg
DMARC1 .set 0x0005 ; DMA channel1 source address reg
DMDST1 .set 0x0006 ; DMA channel1 destination address reg
DMCTR1 .set 0x0007 ; DMA channel1 element count reg
DMDFC1 .set 0x0008 ; DMA channel1 sync sel & frame count reg
DMMCR1 .set 0x0009 ; DMA channel1 transfer mode cntrl reg
DMARC2 .set 0x000A ; DMA channel2 source address reg
DMDST2 .set 0x000B ; DMA channel2 destination address reg
DMCTR2 .set 0x000C ; DMA channel2 element count reg
DMDFC2 .set 0x000D ; DMA channel2 sync sel & frame count reg
DMMCR2 .set 0x000E ; DMA channel2 transfer mode cntrl reg
DMARC3 .set 0x000F ; DMA channel3 source address reg
DMDST3 .set 0x0010 ; DMA channel3 destination address reg
DMCTR3 .set 0x0011 ; DMA channel3 element count reg
DMDFC3 .set 0x0012 ; DMA channel3 sync sel & frame count reg
DMMCR3 .set 0x0013 ; DMA channel3 transfer mode cntrl reg
DMARC4 .set 0x0014 ; DMA channel4 source address reg
DMDST4 .set 0x0015 ; DMA channel4 destination address reg
DMCTR4 .set 0x0016 ; DMA channel4 element count reg
DMDFC4 .set 0x0017 ; DMA channel4 sync sel & frame count reg
DMMCR4 .set 0x0018 ; DMA channel4 transfer mode cntrl reg
DMARC5 .set 0x0019 ; DMA channel5 source address reg
DMDST5 .set 0x001A ; DMA channel5 destination address reg
DMCTR5 .set 0x001B ; DMA channel5 element count reg
DMDFC5 .set 0x001C ; DMA channel5 sync sel & frame count reg
DMMCR5 .set 0x001D ; DMA channel5 transfer mode cntrl reg
DMSRCP .set 0x001E ; DMA source prog page address
DMDSTP .set 0x001F ; DMA destination prog page address
DMIDX0 .set 0x0020 ; DMA element index address reg0
DMIDX1 .set 0x0021 ; DMA element index address reg1
DMFRI0 .set 0x0022 ; DMA frame index reg0
DMFRI1 .set 0x0023 ; DMA frame index reg1
DMGSA 	.set 0x0024 ; DMA global source address reload reg
DMGDA 	.set 0x0025 ; DMA global destination address reload reg
DMGCA 	.set 0x0026 ; DMA global counter reload reg
DMGFA 	.set 0x0027 ; DMA global frame count reload reg

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** C5402 DSK On–Board I/O Memory Mapped Registers
************************************************************************
*DSP_CPLD_CNTL1 	.set 0000h ;Control Reg1
*DSP_CPLD_STAT 		.set 0001h ;Status Reg
*DSP_CPLD_DMCNTL 	.set 0002h ;Data Memory Control Reg
*DSP_CPLD_DBIO 		.set 0003h ;Daughter Brd / GPIO Reg
*DSP_CPLD_CNTL2 	.set 0004h ;Control Reg2
*DSP_CPLD_SEM0 		.set 0005h ;Semaphore 0
*DSP_CPLD_SEM1 		.set 0006h ;Semaphore 1
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** End of File –– MMRegs.h
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