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

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

7.2.2.3.3. Using One Configuration Data

To configure multiple Intel® Cyclone® 10 GX devices in a chain using one configuration data, connect the devices to an external host, as shown in the following figure.

Note: By default, the nCEO pin is disabled in the Quartus® Prime Pro Edition software. For the multi-device configuration chain, you must enable the nCEO pin in the Quartus® Prime Pro Edition software. Otherwise, device configuration could fail.
Figure 132. Multiple Device PS Configuration When Both Devices Receive the Same Set of Configuration Data


The nCE pins of the devices in the chain are connected to GND, allowing configuration for these devices to begin and end at the same time.

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