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1. Overview
2. Getting Started
3. Development Kit Setup
4. Board Test System
5. Development Kit Hardware and Configuration
6. Custom Projects for the Development Kit
7. Document Revision History for the Agilex™ 7 FPGA F-Series (2 × F-Tiles) Development Kit User Guide
A. Development Kit Components
B. Developer Resources
C. Safety and Regulatory Compliance Information
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. 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
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A.5.2. QSFP-DD Interface
The Agilex™ 7 FPGA F-Series (2 × F-Tiles) Development Kit board includes a connector and cages system for mounting a Double Density Quad Small Form-Factor Pluggable (QSFP-DD) module. The interface connects to eight 56 Gbps PAM4 capable F-Tile lanes of the Agilex™ 7 FPGA, supporting QSFP-DD modules, with capability of 400 Gbps aggregate bandwidth with power classifications up to 10 W.
Schematic Signal Name | FPGA Pin Number | I/O Standard | Description |
---|---|---|---|
QSFPDD_TX0_P | AV52 | True Differential Signaling | QSFPDD Transmit Channel 0 Positive |
QSFPDD_TX0_N | AU51 | True Differential Signaling | QSFPDD Transmit Channel 0 negative |
QSFPDD_TX1_P | R49 | True Differential Signaling | QSFPDD Transmit Channel 1 Positive |
QSFPDD_TX1_N | T48 | True Differential Signaling | QSFPDD Transmit Channel 1 negative |
QSFPDD_TX2_P | AN51 | True Differential Signaling | QSFPDD Transmit Channel 2 Positive |
QSFPDD_TX2_N | AP52 | True Differential Signaling | QSFPDD Transmit Channel 2 negative |
QSFPDD_TX3_P | U51 | True Differential Signaling | QSFPDD Transmit Channel 3 Positive |
QSFPDD_TX3_N | V52 | True Differential Signaling | QSFPDD Transmit Channel 3 negative |
QSFPDD_TX4_P | AF52 | True Differential Signaling | QSFPDD Transmit Channel 4 Positive |
QSFPDD_TX4_N | AE51 | True Differential Signaling | QSFPDD Transmit Channel 4 negative |
QSFPDD_TX5_P | Y48 | True Differential Signaling | QSFPDD Transmit Channel 5 Positive |
QSFPDD_TX5_N | W49 | True Differential Signaling | QSFPDD Transmit Channel 5 negative |
QSFPDD_TX6_P | AJ51 | True Differential Signaling | QSFPDD Transmit Channel 6 Positive |
QSFPDD_TX6_N | AK52 | True Differential Signaling | QSFPDD Transmit Channel 6 negative |
QSFPDD_TX7_P | AA51 | True Differential Signaling | QSFPDD Transmit Channel 7 Positive |
QSFPDD_TX7_N | AB52 | True Differential Signaling | QSFPDD Transmit Channel 7 negative |
QSFPDD_RX0_P | AR55 | True Differential Signaling | QSFPDD Receive Channel 0 Positive |
QSFPDD_RX0_N | AT54 | True Differential Signaling | QSFPDD Receive Channel 0 negative |
QSFPDD_RX1_P | K52 | True Differential Signaling | QSFPDD Receive Channel 1 Positive |
QSFPDD_RX1_N | J51 | True Differential Signaling | QSFPDD Receive Channel 1 negative |
QSFPDD_RX2_P | AL55 | True Differential Signaling | QSFPDD Receive Channel 2 Positive |
QSFPDD_RX2_N | AM54 | True Differential Signaling | QSFPDD Receive Channel 2 negative |
QSFPDD_RX3_P | P52 | True Differential Signaling | QSFPDD Receive Channel 3 Positive |
QSFPDD_RX3_N | N51 | True Differential Signaling | QSFPDD Receive Channel 3 negative |
QSFPDD_RX4_P | AC55 | True Differential Signaling | QSFPDD Receive Channel 4 Positive |
QSFPDD_RX4_N | AD54 | True Differential Signaling | QSFPDD Receive Channel 4 negative |
QSFPDD_RX5_P | R55 | True Differential Signaling | QSFPDD Receive Channel 5 Positive |
QSFPDD_RX5_N | T54 | True Differential Signaling | QSFPDD Receive Channel 5 negative |
QSFPDD_RX6_P | AG55 | True Differential Signaling | QSFPDD Receive Channel 6 Positive |
QSFPDD_RX6_N | AH54 | True Differential Signaling | QSFPDD Receive Channel 6 negative |
QSFPDD_RX7_P | W55 | True Differential Signaling | QSFPDD Receive Channel 7 Positive |
QSFPDD_RX7_N | Y54 | True Differential Signaling | QSFPDD Receive Channel 7 negative |
QSFPDD_REFCLK_P | AD48 | LVPECL | QSFPDD Reference Clock Positive |
QSFPDD_REFCLK_N | AC49 | LVPECL | QSFPDD Reference Clock Negative |
QSFPDD_LED1 (Yellow LED) | G49 | 1.2V HS LVCMOS | QSFPDD Yellow LED |
QSFPDD_LED2 (Green LED) | F48 | 1.2V HS LVCMOS | QSFPDD Green LED |
Note: For more information about Altera's True Differential Signaling technology, refer to the Agilex™ 7 FPGAs and SoCs Device Data Sheet: F-Series and I-Series.
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