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

ID 683775
Date 7/08/2024
Public
Document Table of Contents

7.2.1.4. Active Serial Configuration with Multiple EPCQ-L Devices

Cyclone® 10 GX devices support up to three EPCQ-L devices for configuration and remote system upgrade.

You can use up to three EPCQ-L devices per Cyclone® 10 GX device. Each EPCQ-L device gets a dedicated nCSO pin, but shares other pins, as shown in the following figure.

Figure 125. AS Configuration with Multiple EPCQ-L Devices


You can choose the number of EPCQ-L devices using the Quartus® Prime Pro Edition software.