On Mon, 4 Jan 2021 08:13:32 -0800 Keith Busch <kbusch@xxxxxxxxxx> wrote: > > The media is read-only (but not runtime removable). > > It's been a while, but I could swear we can save state on these carts. > If so, it sounds like that must be separate from the media this driver > is accessing, so is that capability provided through a different driver? Saving uses a separate mechanism, and there are several depending on what type of cart it is (no saves, flash, eeprom, or sram). If the cart has no save possibility, there is an optional memory card attached to the joypad controller. Currently there is no driver for any of these. - Lauri