I had forgotten that Rick made a copy of the 4 player Eliminator manual
for me last year, so I went back and added the register definitions for
Eliminator's sound board to the Sega hardware description at
www.spies.com/arcade/simulation/gameHardware/SegaVectorHardware
rather than send out the whole document again, here is the register description
Eliminator Sound Board
----------------------
inputs
3c-3f
d0 speech ready
outputs
3e (076)
d7 torpedo 2
d6 torpedo 1
d5 bounce
d4 explosion 3
d3 explosion 2
d2 explosion 1
d1 fireball
d0 not used
d7 torpedo 2
d6 torpedo 1
d5 bounce
d4 explosion 3
d3 explosion 2
d2 explosion 1
d1 fireball
d0 -
3f (077)
d7 background msb
d6 background lsb
d5 enemy ship
d4 skitter
d3 thrust msb
d2 thrust lsb
d1 thrust hi
d0 thrust lo
