Altera Cyclone IV GX FPGA Development Board Instrukcja Użytkownika Pobierz pdf (Strona 50)

2–42 Chapter 2: Board Components

Memory

Cyclone IV GX FPGA Development Board May 2013 Altera Corporation

Reference Manual

Table 2–39 lists the DDR2 component reference and manufacturing information.

U19.C8 Data bus byte lane 1

DDR2B_DQ8

1.8-V SSTL Class I

AJ10

U19.C2 Data bus byte lane 1

DDR2B_DQ9

AG9

U19.D7 Data bus byte lane 1

DDR2B_DQ10

AG13

U19.D3 Data bus byte lane 1

DDR2B_DQ11

AH11

U19.D1 Data bus byte lane 1

DDR2B_DQ12

AG10

U19.D9 Data bus byte lane 1

DDR2B_DQ13

AH12

U19.B1 Data bus byte lane 1

DDR2B_DQ14

AE12

U19.B9 Data bus byte lane 1

DDR2B_DQ15

AE13

U19.B3 Write mask byte lane 1

DDR2B_DM1

AJ6

U19.B7 Data strobe byte lane 1

DDR2B_DQS1

AH13

U17.G8 Data bus byte lane 2

DDR2B_DQ16

AA15

U17.G2 Data bus byte lane 2

DDR2B_DQ17

AK11

U17.H7 Data bus byte lane 2

DDR2B_DQ18

AH15

U17.H3 Data bus byte lane 2

DDR2B_DQ19

AE14

U17.H1 Data bus byte lane 2

DDR2B_DQ20

AK8

U17.H9 Data bus byte lane 2

DDR2B_DQ21

AH16

U17.F1 Data bus byte lane 2

DDR2B_DQ22

AJ7

U17.F9 Data bus byte lane 2

DDR2B_DQ23

AB16

U17.F3 Write mask byte lane 2

DDR2B_DM2

AH18

U17.F7 Data strobe byte lane 2

DDR2B_DQS2

AF15

U17.C8 Data bus byte lane 3

DDR2B_DQ24

AH18

U17.C2 Data bus byte lane 3

DDR2B_DQ25

AK17

U17.D7 Data bus byte lane 3

DDR2B_DQ26

AJ18

U17.D3 Data bus byte lane 3

DDR2B_DQ27

AK18

U17.D1 Data bus byte lane 3

DDR2B_DQ28

AK15

U17.D9 Data bus byte lane 3

DDR2B_DQ29

AE18

U17.B1 Data bus byte lane 3

DDR2B_DQ30

AJ15

U17.B9 Data bus byte lane 3

DDR2B_DQ31

AH19

U17.B3 Write mask byte lane 3

DDR2B_DM3

Y17

U17.B7 Data strobe P byte lane 3

DDR2B_DQS3

AA17

Table 2–38. DDR2 SDRAM Bottom Port Pin Assignments, Signal Names and Functions (Part 2 of 2)

Board Reference Description Schematic Signal

Name

I/O Standard

Cyclone IV GX

Device

Pin Number

Table 2–39. DDR2 Component Reference and Manufacturing Information

Board Reference Description Manufacturer

Manufacturing

Part Number

Manufacturer

Website

U8, U15, U17, U19

16 M × 16-bit × 4 banks, 533Mbps,

CL4

Micron MT47H16M16BG-37E:B www.micron.com

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 59 60

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