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

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

7.2.2.3.4. Using PC Host and Download Cable

To configure multiple Intel® Cyclone® 10 GX devices, connect the devices to a download cable, 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 133. Multiple Device PS Configuration Using an Intel FPGA Download Cable


When a device completes configuration, its nCEO pin is released low to activate the nCE pin of the next device. Configuration automatically begins for the second device.

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