A.1. Board Overview
A.2. Agilex™ 7 FPGA I-Series
A.3. PCIe* and CXL Interfaces
A.4. MCIO Connector
A.5. MCIO Cable Assembly Information
A.6. Network Interfaces
A.7. Port Controller
A.8. FPGA Configuration
A.9. Supported Configuration Modes
A.10. Memory Interfaces
A.11. I2C
A.12. Clock Circuits
A.13. System Power
A.14. Temperature Monitoring
A.15. Mechanical Requirements
A.16. Board Thermal Requirements
A.17. Board Operating Conditions
A.18. Over Temperature Warning LED
A.14. Temperature Monitoring
Temperature monitoring of the Agilex™ 7 FPGA device is done by a pair of MAX31730ATC+ temperature sense devices. The Agilex™ 7 FPGA device has 6 die temperature diodes that can be monitored via external temperature sensing devices. The MAX31730ATC+ senses these diodes and convert the signals to digital form for the MAX® 10 to read via a I2C bus. Additionally, the THERMn signal from the MAX31730ATC+ are brought to the MAX® 10 to allow it to immediately sense a temperature fault condition. An over temperature warning LED D9 (Red-colored) is controlled by the MAX® 10 device to indicate an over temperature warning. Temperature fault set points can be programmed into the temperature sensing device.
Figure 52. Board Temperature Measurement Circuit