Forum Discussion
AlexKucherov
New Contributor
1 year agoHVIO and HSIO inputs during power-up
Hello Intel Team
What should be the state of the HVIO and HSIO inputs during unpowered FPGA and power -up and power-down state? Is there any limitations?
If there is an issue if the peripheral device powered before the FPGA?
In AN 692: Power Sequencing Considerations for Cyclone® 10 GX,Arria® 10, Stratix® 10, Agilex™ 7, and Agilex™ 5 Devices
Agilex HVIO do not mention – see below
1 Reply
- JohnT_Altera
Regular Contributor
Hi,
you will need to refer to Agilex 7 General-Purpose IO User Guide https://cdrdv2-public.intel.com/768846/ug-683780-768846.pdf table 3.