Motorola DSP96002 User Manual page 526

move
move
move
move
move
move
fclr
do #n,end
fmpy d5,d6,d2 fadd.s d2,d0
fmpy d4,d7,d2 fadd.s d2,d1
fmpy d4,d6,d2 fsub.s d2,d1
fmpy d5,d7,d2 fadd.s d2,d0
end
move
or
d5 = ar
X Memory Organization
R5 dr1
R1 cr1
R4 br1
R0 ar1
MOTOROLA
#aaddr+1,r0
#3,n0
#baddr,r4
#caddr,r1
#daddr-1,r5
d2
fadd.s d2,d0
d4 = br d6 = bi d7 = ai
Y Memory Organization
.
dr2
DADDR R2
.
.
cr2
CADDR R6
.
.
br2
BADDR R4
.
.
ar2
AADDR R0
DSP96002 USER'S MANUAL
x:(r0)-,d4.s y:(r4)+,d6.s
x:(r0)+n0,d5.s y:(r5),d0.s
x:(r1)+,d1.s y:(r4)+,d7.s
x:(r1)+,d0.s d0.s,y:(r5)+
x:(r0)-,d4.s y:(r4)+,d6.s
x:(r0)+n0,d5.s d1.s,y:(r5)+
d0.s,y:(r5)+
.
di2
di1 DADDR
.
.
ci2
ci1 CADDR
.
.
bi2
bi1 BADDR
.
.
ai2
ai1 AADDR
Program ICycles
Words
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 3
1 1
1 1
1 1
1 1
1 1
1 1
-------------------
Totals : 15 4N+12
(13 4N+10)
Program ICycles
Words
B-7