Arria® 10 FPGA Development Kit User Guide

ID 683526
Date 5/15/2024
Public
Document Table of Contents

6.7.5. QSFP

The Arria® 10 GX FPGA development board includes a QSFP module.

Table 36.  QSFP Pin Assignments, Schematic Signal Names, and Functions

Board Reference

Schematic Signal Name

FPGA Pin Number

I/O Standard

Description

28

QSFP_3P3V_INTERRUPTN

AL34

1.8 V

QSFP interrupt

31

QSFP_3P3V_LP_MODE

AK34

1.8 V

QSFP low power mode

27

QSFP_3P3V_MOD_PRSN

AU36

1.8 V

Module present

8

QSFP_3P3V_MOD_SELN

AU35

1.8 V

Module select

9

QSFP_3P3V_RSTN

AV35

1.8 V

Module reset

11

QSFP_3P3V_SCL

AV34

1.8 V

QSFP serial 2-wire clock

12

QSFP_3P3V_SDA

AU31

1.8 V

QSFP serial 2-wire data

18

QSFP_RX_N0

R41

High Speed Differential I/O

QSFP transmitter data

21

QSFP_RX_N1

P39

High Speed Differential I/O

QSFP transmitter data

15

QSFP_RX_N2

M39

High Speed Differential I/O

QSFP transmitter data

24

QSFP_RX_N3

L41

High Speed Differential I/O

QSFP transmitter data

17

QSFP_RX_P0

R42

High Speed Differential I/O

QSFP transmitter data

22

QSFP_RX_P1

P40

High Speed Differential I/O

QSFP transmitter data

14

QSFP_RX_P2

M40

High Speed Differential I/O

QSFP transmitter data

25

QSFP_RX_P3

L42

High Speed Differential I/O

QSFP transmitter data

37

QSFP_TX_N0

K43

High Speed Differential I/O

QSFP transmitter data

2

QSFP_TX_N1

J41

High Speed Differential I/O

QSFP transmitter data

34

QSFP_TX_N2

G41

High Speed Differential I/O

QSFP transmitter data

5

QSFP_TX_N3

F43

High Speed Differential I/O

QSFP transmitter data

36

QSFP_TX_P0

K44

High Speed Differential I/O

QSFP transmitter data

3

QSFP_TX_P1

J42

High Speed Differential I/O

QSFP transmitter data

33

QSFP_TX_P2

G42

High Speed Differential I/O

QSFP transmitter data

6

QSFP_TX_P3

F44

High Speed Differential I/O

QSFP transmitter data