Intel Agilex® 7 Power Management User Guide

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ID 683373
Date 10/31/2023
Public
Document Table of Contents
Document Table of Contents x
1. Intel Agilex® 7 Power Management Overview 2. Intel Agilex® 7 Power Basics 3. Intel Agilex® 7 Power and I/O State Sequencing 4. Intel Agilex® 7 Sensor Monitoring System 5. Intel Agilex® 7 Power Optimization Techniques and Features 6. Document Revision History for the Intel Agilex® 7 Power Management User Guide
1. Intel Agilex® 7 Power Management Overview x
1.1. Power System Design Phases 1.2. Power Supplies
1.1. Power System Design Phases x
1.1.1. Choosing a Power Tree 1.1.2. Power Estimation 1.1.3. Power Optimization 1.1.4. Power Generation
2. Intel Agilex® 7 Power Basics x
2.1. Power Consumption 2.2. Power Estimation Basics 2.3. Intel® FPGA Power and Thermal Calculator 2.4. Power Analyzer
3. Intel Agilex® 7 Power and I/O State Sequencing x
3.1. Overview 3.2. Power-Up Sequence Requirements 3.3. Power-Down Sequence Requirements for Intel Agilex® 7 Devices with E-Tile 3.4. Floating Voltage 3.5. Power-On Reset
3.2. Power-Up Sequence Requirements x
3.2.1. Guidelines for I/O Pins in GPIO, HPS, and SDM Banks During Power Sequencing
3.5. Power-On Reset x
3.5.1. Power Supplies Monitored by the POR Circuitry
4. Intel Agilex® 7 Sensor Monitoring System x
4.1. Voltage Monitoring System 4.2. Temperature Monitoring System 4.3. Sensors Design Considerations 4.4. Temperature Reading Design Example
4.1. Voltage Monitoring System x
4.1.1. Voltage Sensor Transfer Function
4.2. Temperature Monitoring System x
4.2.1. Local Temperature Sensor 4.2.2. Remote Temperature Sensing Diode 4.2.3. Temperature Sensor Locations 4.2.4. Retrieving Local Temperature Sensor Reading 4.2.5. Temperature Sensor Error Codes
4.2.3. Temperature Sensor Locations x
4.2.3.1. Getting Approximate Locations of the Transceiver Banks
4.3. Sensors Design Considerations x
4.3.1. Voltage Monitor Design Guidelines 4.3.2. Temperature Monitor Design Guidelines 4.3.3. Transceiver Tile Local Temperature Sensor Design Guidelines 4.3.4. Guidelines: Calibrate Temperature Sensing Chip Interfacing the Intel Agilex® 7 Remote TSD 4.3.5. Guidelines: Reading the R-Tile Local Temperature Sensor
4.4. Temperature Reading Design Example x
4.4.1. Directory Structure 4.4.2. Hardware and Software Requirements 4.4.3. Temperature Reading Design Example Description 4.4.4. Using the Temperature Reading Design Example 4.4.5. Verifying the Interaction between the Design Example and the Mailbox Client with Avalon® Streaming Interface IP
4.4.4. Using the Temperature Reading Design Example x
4.4.4.1. Opening the Temperature Reading Design Example 4.4.4.2. Compiling the Temperature Reading Design Example and Generating the Software Object File 4.4.4.3. Programming and Starting Up the Temperature Reading Design Example 4.4.4.4. Sending Commands to the Temperature Reading Design Example
4.4.4.4. Sending Commands to the Temperature Reading Design Example x
4.4.4.4.1. Default Commands for the Temperature Reading Design Example
5. Intel Agilex® 7 Power Optimization Techniques and Features x
5.1. SmartVID Standard Power Devices 5.2. DSP and M20K Power Gating 5.3. Clock Gating 5.4. Power Sense Line 5.5. Power Optimization Techniques in the Intel® Quartus® Prime Software
5.1. SmartVID Standard Power Devices x
5.1.1. SmartVID Feature Implementation in Intel Agilex® 7 Devices 5.1.2. SDM Power Manager 5.1.3. Temperature Compensation 5.1.4. Intel Agilex® 7 Power Management and VID Implementation Guide
5.1.2. SDM Power Manager x
5.1.2.1. PMBus Master Mode 5.1.2.2. PMBus Slave Mode 5.1.2.3. Fail Safe Mechanism 5.1.2.4. Fault Management and Error Reporting
5.1.4. Intel Agilex® 7 Power Management and VID Implementation Guide x
5.1.4.1. Specifying Power Management and VID Parameters and Options
5.1.4.1. Specifying Power Management and VID Parameters and Options x
5.1.4.1.1. Configuration Pin Parameters 5.1.4.1.2. Power Management and VID Parameters 5.1.4.1.3. Power Management and VID Interface QSF Constraint Guide
1. Intel Agilex® 7 Power Management Overview
2. Intel Agilex® 7 Power Basics
3. Intel Agilex® 7 Power and I/O State Sequencing
4. Intel Agilex® 7 Sensor Monitoring System
5. Intel Agilex® 7 Power Optimization Techniques and Features
6. Document Revision History for the Intel Agilex® 7 Power Management User Guide

4.3.3. Transceiver Tile Local Temperature Sensor Design Guidelines

The R-Tile, E-Tile, and F-Tile transceiver tiles9 have multiple built-in local TSDs, spread across each transceiver die. When you query the sensors, the readings from the TSDs may vary slightly from each other because of the different activities run in each TSD location of the transceiver tile.

  • For temperature reading through the SDM mailbox, you can query all local TSDs.
  • Intel recommends that you read all local TSDs in a transceiver tile temperature sensor location and use the highest temperature readout as the critical point for the tile.
9 Availability of the transceiver tiles varies among different Intel Agilex® 7 series, densities, and packages.
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