Altera Stratix V Advanced Systems Development Board Manuel d'utilisateur télécharger pdf (Page 54)

2–44 Chapter 2: Board Components

Memory

Stratix V Advanced Systems Development Board January 2014 Altera Corporation

Reference Manual

DQ20

1.5-V SSTL Class I BD26 J25 Data bus

DQ21

1.5-V SSTL Class I AY25 J24 Data bus

DQ22

1.5-V SSTL Class I BA24 G25 Data bus

DQ23

1.5-V SSTL Class I BC26 H23 Data bus

DQ24

1.5-V SSTL Class I AL23 N23 Data bus

DQ25

1.5-V SSTL Class I AK23 L23 Data bus

DQ26

1.5-V SSTL Class I AL24 T23 Data bus

DQ27

1.5-V SSTL Class I AK21 K24 Data bus

DQ28

1.5-V SSTL Class I AM23 U24 Data bus

DQ29

1.5-V SSTL Class I AJ22 L24 Data bus

DQ30

1.5-V SSTL Class I AN23 T24 Data bus

DQ31

1.5-V SSTL Class I AJ23 M23 Data bus

DQS_P0

Differential 1.5-V

SSTL Class I

BC25 C25 Data strobe

DQS_N0

Differential 1.5-V

SSTL Class I

BD25 C24 Data strobe

DQS_P1

Differential 1.5-V

SSTL Class I

AG21 L27 Data strobe

DQS_N1

Differential 1.5-V

SSTL Class I

AH21 K27 Data strobe

DQS_P2

Differential 1.5-V

SSTL Class I

BA25 K26 Data strobe

DQS_N2

Differential 1.5-V

SSTL Class I

BB26 K25 Data strobe

DQS_P3

Differential 1.5-V

SSTL Class I

AR23 R24 Data strobe

DQS_N3

Differential 1.5-V

SSTL Class I

AT23 P24 Data strobe

ODT

1.5-V SSTL Class I AR20 G29 On-die termination enable

RASN

1.5-V SSTL Class I AR21 D29 Row address strobe

RESETN

1.5-V SSTL Class I AR24 H28 Reset

WEN

1.5-V SSTL Class I BB20 C28 Write enable

ZQ01

— — — ZQ impedance calibration

ZQ02

— — — ZQ impedance calibration

DDR3B_

DDR3D_

(x64 bit interface) DDR3B DDR3D

1.5-V SSTL Class I AJ32 J19 Address bus

1.5-V SSTL Class I AM32 E17 Address bus

1.5-V SSTL Class I AR31 K18 Address bus

1.5-V SSTL Class I AG33 L18 Address bus

1.5-V SSTL Class I AE29 D18 Address bus

Table 2–23. FPGA1 DDR3 Devices Pin Assignments, Schematic Signal Names, and Functions (Part 3 of 7)

Board

Reference

Schematic

Signal Name

I/O Standard Stratix V GX FPGA1 Device Pin Number Description

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 83 84

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Altera Stratix V Advanced Systems Development Board Manuel d'utilisateur Page 54

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