
SECTION 3. INSTRUCTION SET BASICS
3-7
TABLE 3.9-2. Processing Instruction Memory and Execution Times R = No. of Reps.
INPUT MEMORY PROG.
INSTRUCTION LOC.
INTER. LOC. BYTES EXECUTION TIME (ms)
30 Z=F 1 0 9 + = 0.5 + 0.1 ∗ exponent
- = 0.5 + 0.3 * exponent
31 Z=X 1 0 6 0.4
32 Z=Z+1 1 0 4 0.4
33 Z=X+Y 1 0 8 0.7
34 Z=X+F 1 0 10 0.6
35 Z=X-Y 1 0 8 0.7
36 Z=X∗Y1080.7
37 Z=X∗F10100.7
38 Z=X/Y 1 0 8 1.5
39 Z=SQRT(X) 1 0 6 4.5
40 Z=LN(X) 1 0 6 4.3
41 Z=EXP(X) 1 0 6 3.4
42 Z=1/X 1 0 6 1.5
43 Z=ABS(X) 1 0 6 0.6
44 Z=FRAC(X) 1 0 6 0.6
45 Z=INT(X) 1 0 6 0.7
46 Z=X MOD F 1 0 10 1.8
47 Z=X
Y
1087.7
48 Z=SIN(X) 1 0 6 4.1
49 SPA. MAX 1 or 2 0 8 0.6 + 0.5 * swath
50 SPA. MIN 1 or 2 0 8 0.8 + 0.5 * swath
51 SPA. AVG 1 0 8 1.2 + 0.5 * swath
52 RUNNING AVG 1 (R ∗ par 4) + R + 1 11 0.3 + 2.7R
53 A∗X+B 4 0 36 2.3
54 BLOCK MOVE R 0 10 0.2 + 0.1R
55 POLYNOMIAL R 0 31 0.3 + (0.2 ∗ order + 0.7)*R
56 SAT. VP 1 0 6 2.2
57 WDT-VP 1 0 10 3.9
58 LP FILTER R R + 1 13 0.5 + 1.5R
59 X/(1-X) 1 0 9 0.1 + 1.4R
60 FFT see instruction see instruction 13 see instruction
61 INDIR. MOVE 1 0 6 0.5
62 COV/COR see instruction see instruction 18 see instruction
63 PARA.EXTN. 0 0 10 0.1
64 PAROSCIENTIFIC 3 0 6 7.5
65 BULK LOAD 8 0 36 2.5
66 ARC TAN 1 0 8 4.4
67 DYNAGAGE 2 or 6 0 43 7.6
68 4 DIG PARA. EXTN. 0 0 18 0.1
Comentários a estes Manuais