[Mar/30/98]

                           MOON PATROL - IREM

These roms are from my copy PCB. Although the PCB is not original, the
copy appears to be a quality one. This particular version shows the Irem (C) -
the original developers of this game subsequently licensed to Williams.
Whether this version is markedly different to the Williams version, I do not
know. The ROM file names are those that match the current set. The actual
markings are simply '1' - '11'.

These roms are for the use of those that own the original PCB.



[MAME]

Moon Patrol memory map

driver by Nicola Salmoria

0000-3fff ROM
8000-83ff Video RAM
8400-87ff Color RAM
e000-e7ff RAM


read:
8800      protection
d000      IN0
d001      IN1
d002      IN2
d003      DSW1
d004      DSW2

write:
c800-c8ff sprites
d000      sound command
d001      flip screen

I/O ports
write:
10-1f     scroll registers
40        background #1 x position
60        background #1 y position
80        background #2 x position
a0        background #2 y position
c0        background control

-
