Intel® Cyclone® 10 GX Core Fabric and General Purpose I/Os Handbook

ID 683775
Date 10/31/2022
Document Table of Contents

10.8. Power Supply Design

The power supply requirements for Intel® Cyclone® 10 GX devices will vary depending on the static and dynamic power for each specific use case. To reduce dynamic power of the Intel® Cyclone® 10 GX device to a negligible amount before power down, hold the nCONFIG pin low to force the Intel® Cyclone® 10 GX device into a reset stage.

Intel® Cyclone® 10 GX devices have multiple input voltage rails that require a regulated power supply in order to operate. Multiple input rail requirements may be grouped according to system considerations such as voltage requirements, noise sensitivity, and sequencing. The Intel® Cyclone® 10 GX Device Family Pin Connection Guidelines provides a more detailed recommendation about which input rails may be grouped. The Early Power Estimators (EPE) tool for Intel® Cyclone® 10 GX devices also seamlessly and automatically provides input rail power requirements and specific device recommendations based on each specific Intel® Cyclone® 10 GX use case. Individual input rail voltage, current requirements, and input rail groupings are summarized on the “Report” tab.

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