Picked up a board that uses a CPU clip similar to a NeoBIOSMasta to add memory card support to a MV1B. It has a space for a BIOS, which I'd like to populate but I'm not sure which chip should work. Looks like a SOP44 and while I know they sell preflashed chips in that form factor for a 1C I'm not sure what works here. Hoping someone has already gone down the road I'm considering.