1) FPGA option will cost below $400. It will come with already soldered DDR memories and will have a mobile phone battery inside that can hold whatever is in memory for 2 days. It can hold up to 4 games simultaneously. Loading time per game is about 10 seconds.
1. Is loading time before DDR contains the game or after DDR already contains the game?
2. And how can I charge the battery? Should I leave the cab on for 1 day?