Table Of Contents - Intel Agilex User Manual

Contents
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1. Intel Agilex Power Management Overview..................................................................3
1.1. Power System Design Phases.................................................................................. 3
1.1.1. Choosing a Power Tree............................................................................... 3
1.1.2. Power Estimation....................................................................................... 3
1.1.3. Power Optimization.................................................................................... 4
1.1.4. Power Generation...................................................................................... 4
1.1.5. Power Distribution..................................................................................... 4
1.1.6. Power Dissipation and Thermal Considerations...............................................4
1.2. Power Supplies......................................................................................................4
2. Intel Agilex Power Basics............................................................................................... 5
2.1. Power Consumption............................................................................................... 5
2.2. Power Estimation Basics......................................................................................... 5
2.3. Early Power Estimator (EPE)....................................................................................6
2.4. Power Analyzer..................................................................................................... 7
3. Intel Agilex Power and I/O State Sequencing.................................................................8
3.1. Overview..............................................................................................................8
3.2. Power-Up Sequence Requirements........................................................................... 8
3.3. Power-On Reset...................................................................................................10
3.3.1. Power Supplies Monitored by the POR Circuitry............................................ 11
4. Intel Agilex Sensor Monitoring System......................................................................... 12
4.1. Voltage Monitoring System....................................................................................12
4.1.1. Voltage Sensor Transfer Function............................................................... 12
4.2. Temperature Monitoring System.............................................................................13
4.2.1. Local Temperature Sensor......................................................................... 13
4.2.2. Remote Temperature Sensing Diode........................................................... 14
4.2.3. Temperature Sensor Channels and Locations............................................... 15
4.3. Intel Agilex Sensors Design Considerations..............................................................15
4.3.1. Intel Agilex Voltage Monitor Design Guidelines............................................. 15
4.3.2. Intel Agilex Temperature Monitor Design Guidelines...................................... 16
5. Intel Agilex Power Optimization Techniques and Features........................................... 17
5.1. SmartVID Standard Power Devices.........................................................................17
5.1.1. SmartVID Feature Implementation in Intel Agilex Devices............................. 18
5.1.2. SDM Power Manager.................................................................................19
5.1.3. Temperature Compensation....................................................................... 23
5.1.4. Intel Agilex Power Management and VID Implementation Guide..................... 24
5.2. DSP and M20K Power Gating................................................................................. 26
5.3. Clock Gating....................................................................................................... 26
5.4. Power Sense Line.................................................................................................27
5.5. Power Optimization Techniques in the Intel Quartus Prime Software............................27
6. Document Revision History for the Intel Agilex Power Management User Guide...........28
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Intel Agilex Power Management User Guide
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