Visible to Intel only — GUID: moy1660844633493
Ixiasoft
A.1. Board Overview and Components
A.2. FPGA Configuration
A.3. Default Switch and Jumper Settings
A.4. Input and Output Components
A.5. Components and Interfaces
A.6. I2C
A.7. Intel® MAX® 10 SPI Bus
A.8. Clock Circuits
A.9. HPS Daughter Card
A.10. System Power
A.11. Power Guidelines
A.12. Power Distribution System
A.13. Power Measurement
A.14. Thermal Limitations and Protection
Visible to Intel only — GUID: moy1660844633493
Ixiasoft
A.5.8. HPS I/O48 Interface
An HPS I/O48 daughter card is pre-installed with each development kit board.
The Intel Agilex® 7 FPGA (two F-tiles) development 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 I/O48 daughter card. This daughter card provides the HPS with USB, UART, Ethernet, SD card, I2C, and JTAG accessibility.
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 |