tsp.asm

文件为美军4800bps语音压缩编码标准在TI的DSP芯片TMS320C5X上的实时实现源代码。

	.version        50
	.mmregs
	.TEXT
	B C50_START	;0 RS
	.SPACE 16*2	;2 INT1
	.SPACE 16*2	;4 INT2
	.SPACE 16*2	;6 INT3
	.SPACE 16*2	;8 TINT
	B SP0_RE_TRAP	;10 RINT
	.SPACE 16*2	;12 XINT
	;B SP0_TX	;12 XINT
	.SPACE 16*2	;14 TRNT
	.SPACE 16*2	;16 TXNT
	.SPACE 16*2	;18 INT4
	;------------------------
	.BSS INT_ACC,2
C50_START
	CALL C50_INIT
	LACC #10H
	SAMM IMR	;OPEN RINT
	CLRC INTM
	NOP
HERE	B $
SP0_RE_TRAP
	LAMM DRR
	SAMM DXR
	RETE
	;---------
	.INCLUDE "C50_INIT.ASM"