Split the concept of hsync, vsync and composite sync. When composite sync used tie vsync high. The offset hsync pulse of pal/hsync is only present for 15khz composite sync. Remove rom selection since its unused.
Accidentally broken...
Fix for write with verify
First sockit build. Not tested, no sound, no ddr3, etc. No zpu, but the idea is to have an avalon mm interface to control the Atari instead from Linux...
5200 core port to mcctv/mcc216