Intel® Cyclone® 10 GX Device Design Guidelines

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ID 683703
Date 11/06/2017
Public
Document Table of Contents
Document Table of Contents x
Intel® Cyclone® 10 GX Device Design Guidelines
Intel® Cyclone® 10 GX Device Design Guidelines x
System Specification Device Selection Early System and Board Planning Pin Connection Considerations for Board Design I/O and Clock Planning Design Entry Design Implementation, Analysis, Optimization, and Verification Design Checklist Appendix: Cyclone® 10 GX Transceiver Design Guidelines Conclusion Document Revision History
System Specification x
Design Specifications IP Selection Platform Designer
Device Selection x
Logic, Memory, and Multiplier Density I/O Pin Count, LVDS Channels, and Package Offering PLLs and Clock Routing Speed Grade Vertical Device Migration
Early System and Board Planning x
Early Power Estimation Temperature Sensing for Thermal Management Voltage Sensor Planning for Device Configuration Planning for On-Chip Debugging
Planning for Device Configuration x
Configuration Scheme Selection Configuration Features Quartus Prime Configuration Settings
Configuration Scheme Selection x
Serial Configuration Devices Download Cables Using the Parallel Flash Loader Intel® FPGA IP with MAX Devices
Configuration Features x
Data Compression Design Security Using Configuration Bitstream Encryption Remote System Upgrades SEU Mitigation and CRC Error Checks
Planning for On-Chip Debugging x
On-Chip Debugging Tools Planning Guidelines for Debugging Tools
Pin Connection Considerations for Board Design x
Device Power-Up Power Pin Connections and Power Supplies Configuration Pin Connections Board-Related Quartus Prime Settings Signal Integrity Considerations Board-Level Simulation and Advanced I/O Timing Analysis
Power Pin Connections and Power Supplies x
Decoupling Capacitors PLL and Transceiver Board Design Guidelines
Configuration Pin Connections x
DCLK and TCK Signal Integrity JTAG Pins MSEL Configuration Mode Pins Other Configuration Pins
Board-Related Quartus Prime Settings x
Device-Wide Output Enable Pin Unused Pins
Signal Integrity Considerations x
High-Speed Board Design Voltage Reference Pins Simultaneous Switching Noise I/O Termination
I/O and Clock Planning x
Making FPGA Pin Assignments Early Pin Planning and I/O Assignment Analysis I/O Features and Pin Connections Clock and PLL Selection PLL Feature Guidelines Clock Control Block I/O Simultaneous Switching Noise
I/O Features and Pin Connections x
I/O Signaling Type Selectable I/O Standards and Flexible I/O Banks Memory Interfaces Dual-Purpose and Special Pin Connections Cyclone® 10 GX I/O Features
PLL Feature Guidelines x
Clock Feedback Mode Clock Outputs
Design Entry x
Design Recommendations Using IP Cores Reconfiguration Recommended HDL Coding Styles Register Power-Up Levels and Control Signals Planning for Hierarchical and Team-Based Design
Reconfiguration x
Dynamic Reconfiguration
Planning for Hierarchical and Team-Based Design x
Planning Design Partitions Planning in Bottom-Up and Team-Based Flows Creating a Design Floorplan
Design Implementation, Analysis, Optimization, and Verification x
Selecting a Synthesis Tool Device Resource Utilization Reports Quartus Prime Messages Timing Constraints and Analysis Area and Timing Optimization Preserving Performance and Reducing Compilation Time Simulation Formal Verification Power Analysis Power Optimization
Timing Constraints and Analysis x
Recommended Timing Optimization and Analysis Assignments
Power Optimization x
Device and Design Power Optimization Techniques Quartus Prime Power Optimization Techniques
Device and Design Power Optimization Techniques x
Clock Power Management Memory Power Reduction I/O Power Guidelines
Quartus Prime Power Optimization Techniques x
Power Optimization Advisor
Appendix: Cyclone® 10 GX Transceiver Design Guidelines x
Transceiver PHY Architecture Overview Transceiver Bank Architecture PHY Layer Transceiver Components Transceiver Phase-Locked Loops Clock Generation Block (CGB) Calibration Transceiver Design Flow
PHY Layer Transceiver Components x
The GX Transceiver Channel
Transceiver Phase-Locked Loops x
Advanced Transmit (ATX) PLL Fractional PLL (fPLL) Channel PLL (CMU/CDR PLL)
Intel® Cyclone® 10 GX Device Design Guidelines

Early Power Estimation

Table 8.  Early Power Estimation Checklist
Number Done? Checklist Item
1   Estimate power consumption with the Early Power Estimator (EPE) spreadsheet to plan the cooling solution and power supplies before the logic design is complete.

FPGA power consumption is an important design consideration and must be estimated accurately to develop an appropriate power budget to design the power supplies, voltage regulators, decouplers, heat sink, and cooling system. Power estimation and analysis have two significant planning requirements:

  • Thermal planning—The cooling solution must sufficiently dissipate the heat generated by the device. In particular, the computed junction temperature must fall within normal device specifications.
  • Power supply planning—The power supplies must provide adequate current to support device operation.

Power consumption in FPGA devices is dependent on the logic design. This dependence can make power estimation challenging during the early board specification and layout stages. The Intel EPE tool allows you to estimate power utilization before the design is complete by processing information about the device and the device resources that will be used in the design, as well as the operating frequency, toggle rates, and environmental considerations. You can use the tool to perform thermal analysis, including calculation of device junction temperatures derived from the ambient temperature and device power consumption. The EPE then calculates the power, current estimates, and thermal analysis for the design.

If you do not have an existing design, estimate the number of device resources used in your design and enter it manually. The EPE tool accuracy depends on your inputs and your estimation of the device resources. If this information changes (during or after your design is complete), your power estimation results are less accurate. If you have an existing design or a partially-completed compiled design, use the Generate Early Power Estimator File command in the Intel® Quartus® Prime software to provide input to the spreadsheet.

The EPE spreadsheet includes the Import Data macro, which parses the information in the Intel® Quartus® Prime generated power estimation file, or alternatively from an older version of the EPE, and transfers it into the EPE tool. If you do not want to use the macro, you can transfer the data into the EPE tool manually. You should enter additional resources to be used in the final design manually if the existing Intel® Quartus® Prime project represents only a portion of your full design. You can edit the inputs to the EPE tool and add additional device resources or adjust the parameters after importing the power estimation file information.

When the design is complete, the Power Analyzer tool in the Intel® Quartus® Prime software provides more accurate estimation of power, ensuring that thermal and supply budgets are not violated. For the most accurate power estimation, use gate-level simulation results with an output file (.vcd) output file from a third-party simulation tool.

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