AN 692: Power Sequencing Considerations for Cyclone® 10 GX, Arria® 10, Stratix® 10, Agilex™ 7, and Agilex™ 5 Devices

ID 683725
Date 9/26/2024
Public

1.3.2. Transceiver Pin Guidance for Unpowered FPGA

Cyclone® 10 GX, Arria® 10, and Stratix® 10 L-tile and H-tile device transceiver pins do not support ‘Hot-Socketing.’

Fully configure the transceiver block before driving or having any activity on the Cyclone® 10 GX and Arria® 10 device transceiver pins.

Stratix® 10 L-tile and H-tile device transceiver pins do not support ‘Hot-Socketing’ although these transceiver pins can tolerate 1.0 Vp-p during power-up or power-down.