Agilex™ 5 FPGA E-Series 065B Premium Development Kit User Guide
ID
814550
Date
3/07/2025
Public
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™ 5 FPGA E-Series 065B Premium Development Kit User Guide
A. Development Kit Components
B. Developer Resources
C. Safety and Regulatory Compliance Information
A.8.8. Serial Buses
The MAX® 10 and Agilex™ 5 FPGA on the development kit use I2C for reading and writing to various devices on the board such as programmable clock generators, voltage regulators, temperature sensors, and EEPROMs. You can use MAX® 10 or Agilex™ 5 FPGA as the I2C host to access these devices, change clock frequencies, or get board status information such as the voltage and temperature readings.
Schematic Signal Name | Description |
---|---|
MAX_I2C_SCL/SDA | All voltage regulators I2C interface MAX® 10. Debug connector J46. |
FPGA_3V3_SVID_SCL/SDA | VCC Core voltage regulator I2C interface MAX® 10. Debug connector J45. |
FX2_SCL/SDA | USB PHY I2C interface MAX® 10. |
HPS_SCL/SDA | HPS I2C interface MAX® 10. |
SYS_CLOCK_I2C_SCL/SDA | Clock devices I2C interface MAX® 10. Debug connector J93. |
Schematic Signal Name | Description |
---|---|
FPGA_1V8_SVID_SCL/SDA | VCC core voltage regulator I2C interface FPGA |
FPGA_GP_3V3_SCL/SDA | Clock devices and SFP2 I2C interface FPGA |
FPGA_3V3_SCL/SDA | QSFP1, QSFP2, and EEPROM I2C interface FPGA |
MIPI_3V3_CAM_SCL/SDA | MIPI I2C interface FPGA |
SFP1_3V3_SCL/SDA | SFP1 I2C interface FPGA |
FMC_SCL/SDA | FMC I2C interface FPGA |
Figure 66. I2C Serial Bus