Fixed-to-Float Conversion

Float-to-Fixed Conversion

8-Bit

16-Bit

32-Bit

8-Bit

16-Bit

32-Bit

Implementation

LUT

23

73

158

23

75

147

(%)

<0.01

0.02

0.05

<0.01

0.03

0.05

Power

(W)

Dyn

Signal

0.156

0.546

1.361

0.094

0.389

1.164

Logic

0.099

0.359

0.714

0.066

0.282

0.610

I/O

3.945

9.246

15.186

0.864

3.890

14.213

Static

0.285

0.367

0.515

0.254

0.289

0.484

Total

4.486

10.519

17.777

1.276

4.85

16.471

Temp. (˚C)

Junction

31.3

39.7

49.9

26.8

31.8

48.0

Time

(ns)

Logic

3.124

3.925

4.161

3.353

3.933

4.251

Net

1.688

3.970

5.215

3.289

3.118

3.351

Total

4.813

7.896

9.377

6.643

7.052

7.603