According to the MAME Wiki, MAME can emulate the Macintosh Portable and the PowerBook 100, but I can't find them?
AMPLE does download their ROMS (I was surprised to see them in ROMs folder when I attempted to put mine for them there).
It seems like both are a variation of the Macintosh SE, in a portable form factor. While MP was heavier, PB 100 was re-engineered to be smaller and with a better screen.
MAME considered them usable as of the last update (0.268). I added the machine definitions and updated the rom list but forgot to add them to the list of available machines. Maybe next update :)
According to the MAME Wiki, MAME can emulate the Macintosh Portable and the PowerBook 100, but I can't find them? AMPLE does download their ROMS (I was surprised to see them in ROMs folder when I attempted to put mine for them there).
It seems like both are a variation of the Macintosh SE, in a portable form factor. While MP was heavier, PB 100 was re-engineered to be smaller and with a better screen.