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NS32FV16 Datasheet, PDF (99/104 Pages) Texas Instruments – Advanced Imaging/Communication Signal Processors
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Appendix B Instruction Execution Times (Continued)
TABLE B-2 Floating-Point Instructions CPU Portion
Mnemonic
TEA1
TEA2
TOPD
TOPi
Ti
Tf
TCY
TPR
Notes
ADDf
SUBf
MULf
DIVf
1
f
1
2f
1
2f
1
1
3f
17
8
kFFl
f
x (14 17) a3f
0
kMFl
f
24 a f
0
kIFl
2f
x (25 29) a6f
0
kFMl
3f
x (27 30) a3f
0
kIMl
3f
x (13 19) a9f
0
kMMl
MOVf
ABSf
1
NEGf
1
MOVFL
1
1
MOVLF
1
1
TRUNCfi
FLOORfi
1
ROUNDfi
1
MOVif
1
1
CMPf
1
1
1
17
6
kFFl
f
f
x (14 17) a 3f
0
kMFl
f
24 a f
0
kIFl
f
f
23 a 3f
6 a TEA2
kFMl
f
2f
33 a f
TEA2 b 2 b f kIMl
2f
2f
x (20 23) a6f
TEA2b3
kMMl
17
8
kFFl
1
1
17 x 20
0
kMFl
1
25
0
kIFl
2
2
35
6 a TEA2
kFMl
2
3
43
TEA2 b 3
kIMl
3
3
35 x 38
TEA2 b 3
kMMl
te 16
8
kFFl
2
2
20 x 23
0
kMFl
2
26
0
kIFl
1
1
32
TEA2 a 6
kFMl
1
3
42
TEA2 b 4
kIMl
3
3
35 x 38
TEA2 b 3
kMMl
le 1
20
9
kFRl
f
1
f
x (17 20) a 3f
0
kMRl
1
f
25 a f
0
kIRl
1
1
20
TEA2 a 6
kFMl
1
1
f
26 a f
TEA2 b 2
kIMl
f
1
1
f
x (16 19) a4f TEA2 b 2 b f kMMl
o1
25 b f
0
kRFl
1
1
18
0
kMFl
1
26
0
kIFl
1
f
1
f
20 a 4f
0
kRMl
s 1
f
1
f
22 a 5f
0
kIMl
1
f
1
1
f
x (10 13) a 5f
0
kMMl
f
b 1
f
1
f
1
2f
Of
23
13
kFFl
f
x (20 23) a 3f
7
kMFl
f
31 a f
7
kIFl
f
x (27 30) a 3f
0
kFMl
2f
29
0
kIMl
x 2f (15 21) a 6f
0
kMMl
f
37 a f
0
kFIl
x 2f (21 29) a 8f
0
kMIl
2f
35 a 2f
0
kIIl
SFSR
1
1
1
19
1
20
7
TEA1 a 4
kRl
kMl
LFSR
1
1
1
23
1
18 x 21
0
kRl
0
kMl
98
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