When you order a Sophia, Simius will program it according to your preferred resolution.
Thanks for the quick response .
Knowing what resolution you want prior to the purchase isn't always possible, especially for those like myself that bought a few extras for anticipation of future upgrades, some of which I have yet to decide which monitors will be used.
For those of us that already have RevC Sophia's and a USB Blaster, having the cores available for download online is preferred. I have three different ones as it stands that Simius kindly provided through PM's, but as more people purchase these boards this could become both a nuisance for Simius, and a bottleneck for people to match Sophia to monitor changes. However I don't know if Simius wishes to release any of the existing cores publicly, and it's obviously not my place to decide this.