[MAME]

Greyhound Poker board...

Standard Greyhound Electronics Inc UV-1B mainboard.

Rom board UVM 10 B:

Battery backed up NEC D449C ram
PAL16R4
74L374

Roms in this order:

Label            Type   Name / Info in rom
------------------------------------------------------
m105_high        2764   Version 50.02
m105_low         2764
m105_poker       2764   Joker Poker CB 10-19-88
m105_blackjack   2764   Black Jack ICB 8-16-84
m105_bones       2764   Rolling Bones ICB 8-16-84

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[MAME]

Greyhound Poker board...

Standard Greyhound Electronics Inc UV-1B mainboard.

Rom board UVM 10 B or UMV 10 C

Battery backed up NEC D449C ram
PAL16R4
74L374

Roms in this order on the UMV 10 C board:

Label        Normaly in the slot
--------------------------------
High
Control
rom1         Joker Poker
rom2         Black jack
rom3         Rolling Bones
rom4         Casino Slots
rom5         Horse Race

For UMV 10 B: 1C, 2C, 1, 2, 3, 4, & 5

There looks to be several types and combos for these, some are "ICB" or "IAM"
It also looks like operators mixed & matched to upgrade (some times incorrectly)
their boards.  Sets will be filled in as found and dumped.

There are some versions, like, the ICB sets that use 2764 roms for all roms. While the IAM set uses
27128 roms for all roms.  These roms are the correct size, but it's currently not known if the rom
board (UVM 10 B/C) "sees" them as 27128 or the standard size of 2764.

Dumped, but not known to be supported by any High/Control combo:
ROM_LOAD( "rollingbones_am_3-16-84",  0x16000, 0x4000, CRC(41879e9b) SHA1(5106d5772bf43b28817e27efd16c785359cd929e) ) // Might work with IAM control, once it gets figured out

The ICB set may also be known as the M105 set as some label sets included that name.

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