Article ID: 000080216 Content Type: Troubleshooting Last Reviewed: 09/11/2012

Can I assume GNDA is the return path for VCCA and VCCD_PLL?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description No, you can not assume GNDA is the return path for both VCCA and VCCD_PLL. GNDA is the return path for VCCA only. VCCD_PLL is a digital power supply and has different ground return path.

Related articles

Related Products

This article applies to 4 products

Cyclone® III FPGAs
Cyclone® IV E FPGA
Cyclone® IV GX FPGA
Cyclone® III LS FPGA

Need more help?

Contact support

Disclaimer

1

All postings and use of the content on this site are subject to Intel.com Terms of Use.