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1. Getting Started
2. Development Kit Overview
3. Power Up the Development Kit
4. Board Test System (BTS)
5. Development Kit Hardware and Configuration
6. Document Revision History for Intel® Stratix® 10 DX FPGA Development Kit User Guide
A. Development Kit Components
B. Safety and Regulatory Information
C. Compliance and Conformity Information
A.1. Components Overview
A.2. Power, Thermal, and Mechanical Considerations
A.3. Clock Circuits
A.4. Memory Interface
A.5. PCIe Interface
A.6. UPI Interface
A.7. Transceiver Signals: PCIe and UPI Interface
A.8. SlimSAS Connector
A.9. QSFP Network Interface
A.10. I2C Interface
A.11. QSPI Flash Memory
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A.2.2.2. Temperature Monitoring
A temperature sensing device (MAX6581) monitors the temperature of the Intel® Stratix® 10 DX FPGA device. The Intel® Stratix® 10 DX FPGA device has seven die temperature diodes. The MAX6581 device senses these diodes and convert the signals to a digital form for the Intel® MAX® 10 device that can be read via a I2C bus.
Additionally, the OVERTEMPn and ALERTn signals from the MAX6581 allow Intel® MAX® 10 device to immediately sense a temperature fault condition. The Intel® MAX® 10 device controls the over temperature warning LED (D40, red-colored) to indicate an over temperature fault condition. Temperature fault set points can be programmed into the MAX6581 device.
Figure 37. MAX6581 Temperature Sensor Circuit