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NS32CG16-10 Datasheet, PDF (78/82 Pages) National Semiconductor (TI) – High-Performance Printer / Display Processor
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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
ADDf
SUBf
MULf
DIVf
1
f
1
2f
1
2f
1
1
3f
17
f
x (14 17) a3f
f
24 a f
2f
x (25 29) a6f
3f
x (27 30) a3f
3f
x (13 19) a9f
MOVf
ABSf
1
f
NEGf
f
f
1
2f
17
f
x (14 17) a 3f
f
24 a f
f
23 a 3f
2f
33 a f
2f
x (20 23) a6f
MOVFL
1
1
2
2
1
3
17
1
17 x 20
1
25
2
35
3
43
3
35 x 38
MOVLF
1
2
1
1
1
3
16
2
20 x 23
2
26
1
32
3
42
3
35 x 38
TRUNCfi
FLOORfi
1
ROUNDfi
1
1
20
f
1
f
x (17 20) a 3f
1
f
25 a f
1
1
20
1
1
f
26 a f
f
1
1
f
x (16 19) a4f
MOVif
1
25 b f
1
1
1
18
1
26
1
f
1
f
20 a 4f
1
f
1
f
22 a 5f
1
1
f
1
1
f
x (10 13) a 5f
CMPf
1
f
1
f
1
f
1
1
2f
1
f
23
f
x (20 23) a 3f
f
31 a f
f
x (27 30) a 3f
2f
29
x 2f (15 21) a 6f
f
37 a f
x 2f (21 29) a 8f
2f
35 a 2f
SFSR
1
1
1
19
1
20
LFSR
1
1
1
23
1
18 x 21
TPR
8
0
0
0
0
0
6
0
0
6 a TEA2
TEA2 b 2 b f
TEA2b3
8
0
0
6 a TEA2
TEA2 b 3
TEA2 b 3
8
0
0
TEA2 a 6
TEA2 b 4
TEA2 b 3
9
0
0
TEA2 a 6
TEA2 b 2
TEA2 b 2 b f
0
0
0
0
0
0
13
7
7
0
0
0
0
0
0
7
TEA1 a 4
0
0
Notes
kFFl
kMFl
kIFl
kFMl
kIMl
kMMl
kFFl
kMFl
kIFl
kFMl
kIMl
kMMl
kFFl
kMFl
kIFl
kFMl
kIMl
kMMl
kFFl
kMFl
kIFl
kFMl
kIMl
kMMl
kFRl
kMRl
kIRl
kFMl
kIMl
kMMl
kRFl
kMFl
kIFl
kRMl
kIMl
kMMl
kFFl
kMFl
kIFl
kFMl
kIMl
kMMl
kFIl
kMIl
kIIl
kRl
kMl
kRl
kMl
78
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