Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Conflicting VCCIO settings

I'm creating a design for Arria 10 that uses the Bitec HDMI IP to receive and transmit video + auxilliary data. A Bitec HDMI input output board is connected to an ReflexCES ALARIC development board v...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

At a guess, you've got hdmi_rx_hpd_n set as I/O standard 1.5V and fmc_clk_dir set as IO standard 1.8V, and they're both in the same bank 3A. What is your VCCIO voltage set to for this bank?