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Table 3 Device choice and opportunities

From: Dedicated object processor for mobile augmented reality - sailor assistance case study

 

Nb of available

Nb of MB

Nb of OP

Used slices

Used Bram

Used Bram +Y-buff

Nb of MPMC

Used BW

     

ratio

ratio

ratio

 

ratio

 

Slices

Bram18

       

Virtex 5

         

Min(LX30)

4,800

64

1

1

0.95

0.34

3.86

1

0.08

LX50

7,200

96

1

2

0.80

0.25

2.59

1

0.15

LX85

12,960

192

1

4

0.63

0.15

1.32

1

0.30

LX110

17,280

256

1

8

0.76

0.14

1.02

2

0.60

 

17,280

256

1

4

0.48

0.11

0.99

1

0.30

LX155

24,560

384

1

12

0.74

0.11

0.70

2

0.90

Max(LX330)

51,840

576

1

12

0.35

0.08

0.47

2

0.90

Virtex 6

         

Min(LX75)

11,640

312

1

4

0.60

0.15

0.88

1

0.30

LX130

56,880

528

1

12

0.27

0.12

0.55

2

0.90

Spartan 6

         

LX25

3,758

52

1

1

0.82

0.19

4.52

1

0.08

LX45

6,822

116

1

3

0.81

0.12

2.06

1

0.23

LX75

11,662

172

1

6

0.79

0.12

1.42

2

0.45

Max(LX100)

15,822

268

1

8

0.74

0.09

0.93

2

0.60

Zynq (Artix)

         

XC7Z010

17,600

60

0

2

0.46

0.07

(3.82)

(1)

(0.15)

XC7Z020

53,200

140

0

6

0.45

0.09

(1.69)

(2)

(0.45)