External Memory Interface Handbook Volume 3: Reference Material

ID 683841
Date 7/24/2019
Public
Document Table of Contents

13.7.4. DDR2 and DDR3 Resource Utilization in Stratix IV Devices

The following table shows typical resource usage of the DDR2 and DDR3 SDRAM controllers with UniPHY in the current version of Quartus Prime software for Stratix IV devices.
Table 123.  Resource Utilization in Stratix IV Devices   

Protocol

Memory Width (Bits)

Combinational ALUTS

Logic Registers

Mem ALUTs

M9K Blocks

M144K Blocks

Memory (Bits)

Controller

DDR2 (Half rate)

8

1,785

1,090

10

2

0

4,352

16

1,785

1,090

10

4

0

8,704

64

1,796

1,106

10

15

0

34,560

72

1,798

1,090

10

17

0

39,168

DDR2 (Full rate)

8

1,843

1,124

10

2

0

2,176

16

1,845

1,124

10

2

0

4,352

64

1,832

1,124

10

8

0

17,408

72

1,834

1,124

10

9

0

19,584

DDR3 (Half rate)

8

1,862

1,115

10

2

0

4,352

16

1,874

1,115

10

4

0

8,704

64

1,880

1,131

10

15

0

34,560

72

1,886

1,115

10

17

0

39,168

PHY

DDR2 (Half rate)

8

2,558

2,041

183

6

1

157,696

16

2,728

2,262

183

6

1

157,696

64

3,606

3,581

183

6

1

157,696

72

3,748

3,800

183

6

1

157,696

DDR2 (Full rate)

8

2,492

1,934

169

6

1

157,696

16

2,652

2,148

169

6

1

157,696

64

3,522

3,428

169

6

1

157,696

72

3,646

3,641

169

6

1

157,696

DDR3 (Half rate)

8

2,575

2,031

187

6

1

157,696

16

2,732

2,251

187

6

1

157,696

64

3,602

3,568

187

6

1

157,696

72

3,750

3,791

187

6

1

157,696

Total

DDR2 (Half rate)

8

4,343

3,131

193

8

1

162,048

16

4,513

3,352

193

10

1

166,400

64

5,402

4,687

193

21

1

192,256

72

5,546

4,890

193

23

1

196,864

DDR2 (Full rate)

8

4,335

3,058

179

8

1

159,872

16

4,497

3,272

179

8

1

162,048

64

5,354

4,552

179

14

1

175,104

72

5,480

4,765

179

15

1

177,280

DDR3 (Half rate)

8

4,437

3,146

197

8

1

162,048

16

4,606

3,366

197

10

1

166,400

64

5,482

4,699

197

21

1

192,256

72

5,636

4,906

197

23

1

196,864

Did you find the information on this page useful?

Characters remaining:

Feedback Message