CycloneIII Starter Board

What I am trying to do is to bring a project up from scratch. This way I learn what all needs to be done to get things running. I do not like pre-built projects because I feel like they hide too much important stuff.

So I have set out to make a template project that is nothing more than the pin assignments on the NEEK board. No logic inside the part. I almost have this done, but there are a few last straggling errors, and I am a bit befuddled by them.

The errors I get are these...

Error: Following feature(s) of I/O pin FLASH_SRAM_DQ0 has invalid setting(s) in configuration scheme ACTIVE_SERIAL when the pin is placed at pin location H3

Info: The IO feature 'Open Drain' has invalid setting, it should set to OFF

Error: Following feature(s) of I/O pin FLASH_SRAM_DQ1 has invalid setting(s) in configuration scheme ACTIVE_SERIAL when the pin is placed at pin location D1

Info: The IO feature 'Open Drain' has invalid setting, it should set to OFF

Error: Pin FLASH_SRAM_DQ19 is incompatible with I/O bank 1. It uses I/O standard 2.5 V, which has VCCIO requirement of 2.5V. That requirement is incompatible with bank's VCCIO setting or other output or bidirectional pins in the bank using VCCIO 3.3V.

Info: Pin FLASH_CLK in I/O bank 1 uses VCCIO 3.3V

Info: Pin FLASH_RESET_n in I/O bank 1 uses VCCIO 3.3V

Info: Pin FLASH_CE_n in I/O bank 1 uses VCCIO 3.3V

For the "Open Drain" error, I have no idea where that is set. I have looked all over for that setting, but I have not found it yet.

For the last error, I have tried adjusting the bank voltage and the pin voltages, and various other settings. But none have been successful. Can anyone shed some light on this.

Thanks in advance for the help. I am sure this is basic stuff, but I am learning a lot.

Attached is my project if you want to take a closer look.