Agilex™ 7 FPGA F-Series (2 × F-Tiles) Development Kit User Guide

ID 739942
Date 12/20/2024
Public
Document Table of Contents

A.5.8. HPS IO48 Interface

An HPS IO48 daughter card is pre-installed with each development kit board.

The Agilex™ 7 FPGA F-Series (2 × F-Tiles) Development Kit board connects the 48 HPS I/Os (HPS_IOA[24:1] and HPS_IOB[24:1]) to a mezzanine connector for installing the Intel® HPS IO48 daughter card. This daughter card provides the HPS with USB, UART, Ethernet, SD card, I2C, and JTAG accessibility.

Table 35.  HPS Pin Assignments
Schematic Signal Name FPGA Pin Number I/O Standard Description
HPS_GPIO0 AC15 1.8 V LVCMOS USB Clock
HPS_GPIO1 AL15 1.8 V LVCMOS USB STP
HPS_GPIO2 AJ11 1.8 V LVCMOS USB DIR
HPS_GPIO3 AM16 1.8 V LVCMOS USB Data 0
HPS_GPIO4 AH12 1.8 V LVCMOS USB Data 1
HPS_GPIO5 AN15 1.8 V LVCMOS USB NXT
HPS_GPIO6 AG13 1.8 V LVCMOS USB Data 2
HPS_GPIO7 AP16 1.8 V LVCMOS USB Data 3
HPS_GPIO8 AF14 1.8 V LVCMOS USB Data 4
HPS_GPIO9 AT16 1.8 V LVCMOS USB Data 5
HPS_GPIO10 AH10 1.8 V LVCMOS USB Data 6
HPS_GPIO11 AU15 1.8 V LVCMOS USB Data 7
HPS_GPIO12 AJ7 1.8 V LVCMOS Ethernet TX Clock
HPS_GPIO13 AL13 1.8 V LVCMOS Ethernet TX Enable
HPS_GPIO14 AH8 1.8 V LVCMOS Ethernet RX Clock
HPS_GPIO15 AM14 1.8 V LVCMOS Ethernet RX Data Valid
HPS_GPIO16 AD14 1.8 V LVCMOS Ethernet TX Data 0
HPS_GPIO17 AN13 1.8 V LVCMOS Ethernet TX Data 1
HPS_GPIO18 AG11 1.8 V LVCMOS Ethernet RX Data 0
HPS_GPIO19 AP14 1.8 V LVCMOS Ethernet RX Data 1
HPS_GPIO20 AG9 1.8 V LVCMOS Ethernet TX Data 2
HPS_GPIO21 AT14 1.8 V LVCMOS Ethernet TX Data 3
HPS_GPIO22 AF12 1.8 V LVCMOS Ethernet RX Data 2
HPS_GPIO23 AU13 1.8 V LVCMOS Ethernet RX Data 3
HPS_GPIO24 AF10 1.8 V LVCMOS GPIO IO0
HPS_GPIO25 AU11 1.8 V LVCMOS GPIO IO1
HPS_GPIO26 AF8 1.8 V LVCMOS UART TX
HPS_GPIO27 AT12 1.8 V LVCMOS UART RX
HPS_GPIO28 AG7 1.8 V LVCMOS GPIO IO4
HPS_GPIO29 AP12 1.8 V LVCMOS GPIO IO5
HPS_GPIO30 AC13 1.8 V LVCMOS I2C SDA
HPS_GPIO31 AN11 1.8 V LVCMOS I2C SCL
HPS_GPIO32 AD12 1.8 V LVCMOS JTAG TCK
HPS_GPIO33 AM12 1.8 V LVCMOS JTAG TMS
HPS_GPIO34 AD10 1.8 V LVCMOS JTAG TDO
HPS_GPIO35 AL11 1.8 V LVCMOS JTAG TDI
HPS_GPIO36 AC11 1.8 V LVCMOS SD Card Data 0
HPS_GPIO37 AT10 1.8 V LVCMOS SD Card Command
HPS_GPIO38 AD8 1.8 V LVCMOS SD Card Clock
HPS_GPIO39 AP10 1.8 V LVCMOS SD Card Data 1
HPS_GPIO40 AC9 1.8 V LVCMOS SD Card Data 2
HPS_GPIO41 AM10 1.8 V LVCMOS SD Card Data 3
HPS_GPIO42 AB10 1.8 V LVCMOS OSC Clock
HPS_GPIO43 AJ13 1.8 V LVCMOS GPIO IO19
HPS_GPIO44 AB14 1.8 V LVCMOS GPIO IO20
HPS_GPIO45 AH14 1.8 V LVCMOS GPIO IO21
HPS_GPIO46 AB12 1.8 V LVCMOS Ethernet MDIO
HPS_GPIO47 AJ9 1.8 V LVCMOS Ethernet MDC