SECTION 3. INSTRUCTION SET BASICS

TABLE 3.9-2. Processing Instruction Memory and Execution Times R = No. of Reps.

 

 

INPUTMEMORYPROG.

 

 

INSTRUCTIONLOC.INTER. LOC.BYTESEXECUTION TIME (ms)

30

Z=F

1

0

9

0.2

+ 0.6 * exponent

31

Z=X

1

0

6

0.5

 

32

Z=Z+1

1

0

4

0.6

 

33 Z=X+Y

1

0

8

1.1

 

34 Z=X+F

1

0

10

0.9

 

35

Z=X-Y

1

0

8

1.1

 

36

Z=X*Y

1

0

8

1.2

 

37

Z=X*F

1

0

10

0.9

 

38

Z=X/Y

1

0

8

2.7

 

39 Z=SQRT(X)

1

0

6

12.0

 

40

Z=LN(X)

1

0

6

7.4

 

41

Z=EXP(X)

1

0

6

5.9

 

42

Z=1/X

1

0

6

2.6

 

43

Z=ABS(X)

1

0

6

0.7

 

44 Z=FRAC(X)

1

0

6

0.3

 

45

Z=INT(X)

1

0

6

1.0

 

46 Z=X MOD F

1

0

10

3.2

 

47 Z=XY

1

0

8

13.3

 

48

Z=SIN(X)

1

0

6

6.5

 

49

SPA. MAX

1 or 2

0

8

1.5

+ 0.9 (swath-1)

50

SPA. MIN

1 or 2

0

8

1.7

+ 0.9 (swath-1)

51

SPA. AVG

1

0

8

3.3

+ 0.6 (swath-1)

53 A*X+B

4

0

36

4.1

 

54 BLOCK MOVE

R

0

10

0.2

+ 0.2R

55

POLYNOMIAL

R

0

31

1.2

+ (2.0 + 0.4 * order)R

56 SAT. VP

1

0

6

4.2

 

57 WDT-VP

1

0

10

8.1

 

58 LP FILTER

R

R

13

0.5

+ 2.2R

59

X/(1-X)

1

0

9

0.4

+ 3.0R

61

INDIR. MOVE

1

0

6

0.4 neither indexed,

 

 

 

 

 

0.5

1 location indexed,

 

 

 

 

 

0.7 both locations indexed

63 PARA.EXTN.

0

0

10

0.1

 

66 ARC TAN

1

0

8

6.7

 

 

TABLE 3.9-3. Output Instruction Memory and Execution Times R = No. of Reps.

 

 

INTER.MEM. FINAL

PROG.

EXECUTION TIME (ms)

INSTRUCTION

LOC.

VALUES1

BYTES

FLAG 0 LOW FLAG 0 HIGH

69 WIND VECTOR

2+9R

(2, 3, or 4)R

12

3.5

+ 17.5R

3.5 + 75R

 

 

 

Options 00, 10, 20

 

 

 

Options 01, 11, 21

3.5

+ 16R

3.5 + 30R

70 SAMPLE

0

R

6

0.1

 

0.4+ 0.6R

71 AVERAGE

1+R

R

7

0.9+ 0.5R

2.1+ 3.0R

72 TOTALIZE

R

R

7

0.6+ 0.5R

1.1+ 1.0R

73

MAXIMIZE

(1 or 2)R

(1,2, or 3)R

8

0.9+ 1.7R

1.3+

2.8R

74

MINIMIZE

(1 or 2)R

(1,2, or 3)R

6

0.9+ 1.7R

1.3+

2.8R

75

HISTOGRAM

1+bins*R

bins*R

24

0.4+ 3.1R

0.9+

(3.3+2.8*bins)R

77

REAL TIME

0

1 to 4

4

0.1

 

1.0

 

78 RESOLUTION

0

0

3

0.4

 

0.4

 

79 SMPL ON MM

R

R

7

0.3

 

1.1

 

80 STORE AREA1

0

0

7

0.2

 

0.2

 

82

STD. DEV.

1+3R

R

7

1.0+ 1.4R

1.8+

2.2R

3-8