5410.mmreg

该代码采用c5400dsp的汇编语言和c语言实现语音adpcm压缩与解压的程序

;5410 memory mapped registers define
IMR 	.set	00H		;Interrupt mask register
IFR 	.set	01H		;Interrupt flag register
ST0 	.set	06H		;Status register 0
ST1 	.set	07H		;Status register 1
AL 		.set	08H		;Accumulator A low word (15– 0)
AH 		.set	09H		;Accumulator A high word (31– 16)
AG 		.set	0AH		;Accumulator A guard bits (39– 32)
BL 		.set	0BH		;Accumulator B low word (15– 0)
BH 		.set	0CH		;Accumulator B high word (31– 16)
BG 		.set	0DH		;Accumulator B guard bits (39– 32)
TREG 	.set	0EH		;Temporary register
TRN 	.set	0FH		;Transition register
BK 		.set	19H 	;Circular buffer size register
BRC 	.set	1AH 	;Block repeat counter
RSA 	.set	1BH 	;Block repeat start address
REA 	.set	1CH 	;Block repeat end address
PMST 	.set	1DH 	;Processor mode status (PMST) register
XPC 	.set	1EH 	;Extended program page register
DRR20 	.set	20h 	;McBSP0 data receive register McBSP #0
DRR10 	.set	21h 	;McBSP0 data receive register McBSP #0
DXR20 	.set	22h 	;McBSP0 data transmit register McBSP #0
DXR10 	.set	23h 	;McBSP0 data transmit register McBSP #0
TIM 	.set	24h 	;Timer register Timer
PRD 	.set	25h 	;Timer period counter Timer
TCR 	.set	26h 	;Timer control register Timer
SWWSR 	.set	28h 	;Software wait-state register External Bus
BSCR 	.set	29h 	;Bank-switching control register External Bus
SWCR 	.set	2Bh 	;Software wait-state control register External Bus
HPIC 	.set	2Ch 	;HPI control register HPI
DRR22 	.set	30h 	;McBSP2 data receive register McBSP #2
DRR12 	.set	31h 	;McBSP2 data receive register McBSP #2
DXR22 	.set	32h 	;McBSP2 data transmit register McBSP #2
DXR12 	.set	33h 	;McBSP2 data transmit register McBSP #2
SPSA2 	.set	34h 	;McBSP2 sub-address register McBSP #2
SPCR2 	.set	35h 	;McBSP2 serial port control register 1 McBSP #2
SPSA0 	.set	38h 	;McBSP0 sub-address register McBSP #0
SPCR0 	.set	39h 	;McBSP0 serial port control register 1 McBSP #0
DRR21 	.set	40h 	;McBSP1 Data receive register 2 McBSP #1
DRR11 	.set	41h 	;McBSP1 Data receive register 1 McBSP #1
DXR21 	.set	42h 	;McBSP1 Data transmit register 2 McBSP #1
DXR11 	.set	43h 	;McBSP1 Data transmit register 1 McBSP #1
SPSA1 	.set	48h 	;McBSP1 sub-address register McBSP #1
SPCR1 	.set	49h 	;McBSP1 serial port control register 1 McBSP #1
CLKMD 	.set	58h 	;Clock mode register PLL