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cham24: MAME ROM Information.


Chameleon 24 (c) 2002 Amusement Game.


Main CPU : N2A03

Sound Chips : N2A03, DAC

Players : 2

Buttons : 3


Game's rom.

MAME Info:

0.115u2 [Mariusz Wojcieszek]


- In Chameleon 24 you can select 24 games: Arkanoid, B-Wings, Dig Dug, Donkey Kong, Exerion, Front Line, Galaga, Galaxian, Grading (Gradius), Islander (Wonder Boy clone), Legendry (The Legend of Kage), Macross II, Nut's & Milk, Pac-Man, Pooyan, Spartan-X, Star Force, Star Soldier, TwinBee, Vs. Battle City, Vs. Pinball, Vs. Super Mario Bros. II, Vs. The Goonies and Xevious.


- 0.145u7: Wilbert Pol removed some leftovers in PPU2C0x from the conversion to a modern device.

- 0.144u7: Converted NES PPU to be a modern device [Fabio Priuli].

- 0.133u2: More NES work [Robert Bohms]: Fixed bug in nes_apu that caused errors reading $4015. Added length counter status bits to $4015. Fixed 4-screen mirroring (PPU regression). Fixed Chameleon 24. Improved Sprite Overflow emulation of NES PPU (this fixes the first of blargg's Sprite Overflow tests). This fixed Chameleon 24 doesn't start correctly.

- 0.133u1: Rewrite of NES PPU [Robert Bohms]: Ported ppu2c0x to use a device memory map. Ported all rendering to access PPU address space through memory map. Updated MAME drivers to install read handlers or memory banks in PPU memory map, as appropriate. Removed all mirroring and banking code from the ppu, as the backing memory is documented to be external. Supplied replacement banking alternatives for all MAME drivers (VSNES, PlayChoice-10, Chameleon24 and MultiGame).

- 0.122u8: Zsolt Vasvari removed colortables from Chameleon 24 and a number of other drivers, as part of a larger move to phase out old-style colortables.

- 0.115u2: Mariusz Wojcieszek added Chameleon 24 (bootleg 2002).

Romset: 1600 kb / 3 files / 896.2 zip

MAME XML Output:

       <game name="cham24" sourcefile="cham24.c">
              <description>Chameleon 24</description>
              <rom name="24-2.u2" size="1048576" crc="686e9d05" sha1="a55b9850a4b47f1b4495710e71534ca0287b05ee" region="user1" offset="0"/>
              <rom name="24-1.u1" size="524288" crc="43c43d58" sha1="3171befaca28acc80fb70226748d9abde76a1b56" region="gfx1" offset="0"/>
              <rom name="24-3.u3" size="65536" crc="e97955fa" sha1="6d686c5d0967c9c2f40dbd8e6a0c0907606f2c7d" region="user2" offset="0"/>
              <chip type="cpu" tag="maincpu" name="N2A03" clock="1789772"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="nes" name="N2A03" clock="1789772"/>
              <chip type="audio" tag="dac" name="DAC"/>
              <display tag="screen" type="raster" rotate="0" width="256" height="240" refresh="60.000000" pixclock="4024320" htotal="256" hbend="0" hbstart="256" vtotal="262" vbend="0" vbstart="240" />
              <sound channels="1"/>
              <input players="2" buttons="3">
                     <control type="joy" ways="8"/>
              <driver status="preliminary" emulation="preliminary" color="good" sound="good" graphic="good" savestate="unsupported" palettesize="512"/>

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