那位前辈给看看着段程序啊，谢谢啊：）看不太明白
.DATA
MODE .EQU 60H 怎么用软件仿真看到断口0和1的变化？
RATE .EQU 61H
Y0 .EQU 62H 程序的流程是？
Y1 .EQU 63H
Y2 .EQU 64H
A .EQU 65H
B .EQU 66H
RNG .EQU 67H
SIG .EQU 68H
.SECT "VECTOR"
RESET B START
TABLE .TEXT
MDE .WORD 00FAH
RTE .WORD 014CH
Y00 .WORD 0000H
Y01 .WORD 2998H
Y02 .WORD 278EH
AA .WORD 0C000H
RG .WORD 0979H
START STM #0, AR0
RPTZ A,#7
MVPD TABLE,*+
PORTW MODE,0
PORTW RATE,1
SSBX SXM
WAIT BC MAIN,BIO
B WAIT
MAIN LD #0,A
PORTR SIG,2
ST T,RNG
MPY SIG,A
STH A,1
ADD #5F1FH,A
STH A,2
ST #0,Y2
ST #1,B
LD #0,A
LD *AR0-,1,A
MPY *AR0-,0,A
LTD *AR0
MPY *AR0,0,A
STH A,1,Y0
LD Y0,A
ADD Y0,A
STL A,Y0
;DMOV Y0
PORTW Y0,2
B WAIT
.end | 
