md1va0 {
	name Gen/MD 1 VA0
	vram 64
	vsram 40
	zram 8
	tas broken
	z80_open_bus float
	fm discrete 2612
	tmss off
	vdp genesis
}
md1va3 {
	name Gen/MD 1 VA3
	vram 64
	vsram 40
	zram 8
	tas broken
	z80_open_bus FF
	fm discrete 2612
	tmss off
	vdp genesis
}
md1va6 {
	name Gen/MD 1 VA6
	vram 64
	vsram 40
	zram 8
	tas broken
	z80_open_bus FF
	fm discrete 2612
	tmss on
	vdp genesis
}
md2va1 {
	name Gen/MD 2 VA1
	vram 64
	vsram 40
	zram 8
	tas broken
	z80_open_bus FF
	fm integrated 3834
	tmss on
	vdp genesis
}
md2va2 {
	name Gen/MD 2 VA2
	vram 64
	vsram 40
	zram 8
	tas broken
	z80_open_bus FF
	fm discrete 2612
	tmss on
	vdp genesis
}
md3va1 {
	name Genesis 3 VA1
	vram 64
	vsram 64
	zram 8
	tas broken
	z80_open_bus FF
	fm integrated 3834
	tmss on
	vdp genesis
}
md3va2 {
	name Genesis 3 VA2
	vram 64
	vsram 64
	zram 8
	tas works
	z80_open_bus FF
	fm integrated 3834
	tmss on
	vdp genesis
}
teradrive {
	name Teradrive
	vram 128
	vsram 40
	zram 16
	tas broken
	z80_open_bus FF
	fm discrete 3834
	tmss off
	vdp genesis
}
sms1 {
	name SMS 1
	vdp sms1
}
sms2 {
	name SMS 2
	vdp sms2
}
gg {
	name Game Gear
	vdp gamegear
	io gamegear
	show no
}
sg1000 {
	name SG-1000
	vdp tms9918a
	show no
}
sc3000 {
	name SC-3000
	vdp tms9918a
	io i8255
	show no
}