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

Device Resource Utilization Reports

Table 58.  Device Resource Utilization Reports Checklist
Number Done? Checklist Item
1   Review resource utilization reports after compilation.

After compilation in the Intel® Quartus® Prime software, review the device resource utilization information to determine whether the future addition of extra logic or other design changes introduce fitting difficulties. If your compilation results in a no-fit error, resource utilization information is important so you can analyze the fitting problems in your design.

To determine resource usage, refer to the Flow Summary section of the Compilation Report for a percentage representing the total logic utilization, which includes an estimation of resources that cannot be used due to existing connections or logic use.

For Cyclone 10 GX devices, low logic utilization does not have the lowest ALM utilization possible. In addition, a design that is reported as close to 100% full might still have space for extra logic. The Fitter uses ALUTs in different ALMs, even when the logic can be placed within one ALM, so that it can achieve the best timing and routability results. Logic might be spread throughout the device when achieving these results. As the device fills up, the Fitter automatically searches for logic that can be placed together in one ALM.

More detailed resource information is available by viewing the reports under Resource Section in the Fitter section of the Compilation Report. The Fitter Resource Usage Summary report breaks down the logic utilization information and indicates the number of fully and partially used ALMs, and provides other resource information including the number of bits in each type of memory block. There are also reports that describe some of the optimizations that occurred during compilation. For example, if you use the Intel® Quartus® Prime integrated synthesis, the reports under the Optimization Results folder in the Analysis & Synthesis section provide information, including registers that were removed during synthesis. Use this report to estimate device resource utilization for a partial design to ensure that registers were not removed due to missing connections with other parts of the design.

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