📄 convolve.asm
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LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #19
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #20
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #21
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #22
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #23
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #24
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #25
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #26
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #27
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #28
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #29
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #30
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #31
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #32
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #33
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #34
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #35
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #36
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #37
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #38
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
MOVL XAR7,@XAR1
ADDB XAR6,#1 ; XAR5 = &h[n]
MOVL XAR5,@XAR6
zapa
rpt #39
||mac P,*--XAR5,*XAR7++
ADDL ACC,P << PM ; Perform final accumulate
LSL ACC,#3 ; Shift sum to left for 3 bits
MOV *XAR3++,AH ; *XAR3 = y[n] = AH
POP XAR3 ; XAR3 = &y[0]
LRETR
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