?? fir.asm
字號(hào):
.mmregs
COFF_FIR_START: .sect "coff_fir"
.include "lowpass.inc"
K_FIR_BFFR .set 32
d_data_buffer .set 8000h
.asg AR6,FIR_DATA_P
.sect "fir_prog"
.global _fir
_fir:
PSHM AR6
SSBX SXM
SSBX FRCT
;SSBX BRAF
STM #(d_data_buffer+K_FIR_BFFR-1),FIR_DATA_P
fir_task:
RPTZ A,#K_FIR_BFFR-1
MACD *FIR_DATA_P-,COFF_FIR_START,A
STH A,*(8000h)
NOP
POPM AR6
RET
.end
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