xytech
Contributor
ContributorIO speed of VREFB pins when used as user IO in Cyclone10 LP
Hi We use 10CL055YU484C8G. In Intel's 《cyclone_10_lp_schematic_review_worksheet.doc》 and Cyclone 10 LP Core Fabrice and General Purpose I/O Handbook, section 5.9.3, it mentioned "the VREF pins have...
We gave up on this topic. Managed to avoid using these VREF pins and RUP and RDN pins.
