Hi. I had tried both MAMECE 9.5 and MEGAmame 9.5 on IPaq 1910. Most games work, although the speed is kinda slow even I overclocked the machine to 300MHz.
Here are my key config info. I am not sure if the it is what the author wants:
Device ID is "hp IPAQ h1910"
Here is how I config the fire buttons and their "scan
Key Purpose code
--- ------- ----
Middle button 1 Coin & 1 Player 0xc3
Letter button Fire1 0x86
Clock/Home button Fire2 0xc4
Left Left 0x25
Right Right 0x27
Up Up 0x26
Down Down 0x28
I am not sure what UI Menu, Exit Game & UI Enter really means.. but I guess it should be the same as other IPAQs ?