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

ID 683461
Date 9/29/2022
Public
Document Table of Contents

7.2.1.5. Using EPCQ-L Devices

EPCQ-L devices support AS x1 and AS x4 modes.

Note: Intel® Arria® 10 devices support EPCQ-L devices only.

Each Intel® Arria® 10 device has three nCSO pins—nCSO[2..0]. This allows Intel® Arria® 10 device to connect up to three EPCQ-L devices.

The advantages of connecting up to three EPCQ-L devices:

  • Ability to store multiple design files for remote system upgrade.
  • Increase storage beyond the largest single EPCQ-L device available.

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