trvwz4: MAME ROM Information. History:
Trivia Whiz (c) 1985 Merit.
- TECHNICAL -
Main CPU : Z80 (@ 2.5 Mhz)
Sound Chips : AY8910 (@ 2.5 Mhz)
Screen orientation : Vertical
Video resolution : 248 x 512 pixels
Screen refresh : 60.00 Hz
Palette colors : 256
Players : 2
Buttons : 5
- SOURCES -
Game's rom.
MAME Info:
0.104 [Pierpaolo Prazzoli]
Artwork available
WIP:
- 0.135u4: Swapped user1 roms ($28000, 38000). Fixed rom names.
- 0.129: David Haywood added clone 'Trivia ? Whiz (Edition 4) (question set 2)'. Changed parent description to 'Trivia ? Whiz (Edition 4) (question set 1)'.
- 0.127u6: Changed AY-3-8910A clock speed to 1250000 Hz. Changed visible area to 256x512 and VSync to 76.293945 Hz.
- 0.118u2: Renamed (trvwhziv) to (trvwz4).
- 0.104: Pierpaolo Prazzoli added Trivia ? Whiz (Edition 4) (Merit 1985).
Romset: 384 kb / 15 files / 283.4 zip
MAME XML Output:
   | <game name="trvwz4" sourcefile="merit.c"> |
   |    | <description>Trivia ? Whiz (Edition 4) (question set 1)</description> |
   |    | <year>1985</year> |
   |    | <manufacturer>Merit</manufacturer> |
   |    | <rom name="u5.bin" size="32768" crc="bc23a1ab" sha1="b9601f316e373c568c5b208de417617094046559" region="maincpu" offset="0"/> |
   |    | <rom name="trvs_u39.u39" size="8192" crc="b9d9a80e" sha1="55b6a0d09f8619df93ba936e083835c859a557df" region="gfx1" offset="0"/> |
   |    | <rom name="trvs_u38.u38" size="8192" crc="8348083e" sha1="260a4c1ae043e7ceac65a8818c23940d32275879" region="gfx1" offset="2000"/> |
   |    | <rom name="trvs_u37.u37" size="8192" crc="b4d3c9f4" sha1="dda99549306519c147d275d8c6af672e80a96b67" region="gfx1" offset="4000"/> |
   |    | <rom name="trvs_u40a.u40" size="8192" crc="fbfae092" sha1="b8569819952a5c805f11b6854d64b3ae9c857f97" region="gfx2" offset="0"/> |
   |    | <rom name="tw4-05_ent-1" size="32768" crc="1b317149" sha1="94e882e9cc041ac8f292136c1ce2d21340ac5e7f" region="user1" offset="8000"/> |
   |    | <rom name="tw4-05_ent-2" size="32768" crc="43d51697" sha1="7af3f16f9519184ae63d8818bbc52a2ba897f275" region="user1" offset="18000"/> |
   |    | <rom name="tw4-05_rnp-1" size="32768" crc="fee2d0b0" sha1="9c9abec4ce693fc2d3976f3d499213c2ce67c197" region="user1" offset="28000"/> |
   |    | <rom name="tw4-05_rnp-2" size="32768" crc="e54fc4bc" sha1="4607974ed2bf83c475396fc1cbb1e09ad084ace8" region="user1" offset="38000"/> |
   |    | <rom name="tw4-05_sbt-1" size="32768" crc="f1560804" sha1="2ef0d587fbedfc342a12e913fa3c94eb8d67e2c5" region="user1" offset="48000"/> |
   |    | <rom name="tw4-05_sbt-2" size="32768" crc="b0d6f6b2" sha1="b08622d3775d1bb40c3b07ef932f3db4166ee284" region="user1" offset="58000"/> |
   |    | <rom name="tw4-05_sex-1" size="32768" crc="976352b0" sha1="5f89caca410704ba8a90da3167ba18e45fb21d43" region="user1" offset="68000"/> |
   |    | <rom name="tw4-05_sex-2" size="32768" crc="5f148bc9" sha1="2fd2cf819c2f395dcffad59857b3533fe3cce60b" region="user1" offset="78000"/> |
   |    | <rom name="tw4-05_spo-1" size="32768" crc="5fe0c6a3" sha1="17bdb5262ce4edf5f022f075537f6161e1397b46" region="user1" offset="88000"/> |
   |    | <rom name="tw4-05_spo-2" size="32768" crc="3f3390e0" sha1="50bd7b79268438584bb0f497ab0055b4d4864590" region="user1" offset="98000"/> |
   |    | <chip type="cpu" tag="maincpu" name="Z80" clock="2500000"/> |
   |    | <chip type="audio" tag="mono" name="Speaker"/> |
   |    | <chip type="audio" tag="aysnd" name="AY-3-8910A" clock="1250000"/> |
   |    | <display tag="screen" type="raster" rotate="90" width="512" height="256" refresh="76.293945" pixclock="10000000" htotal="512" hbend="0" hbstart="512" vtotal="256" vbend="0" vbstart="256" /> |
   |    | <sound channels="1"/> |
   |    | <input players="2" buttons="5" coins="2" service="yes"> |
   |    | </input> |
   |    | <dipswitch name="Reset High Scores" tag="IN1" mask="8"> |
   |    |    | <dipvalue name="Off" value="8" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unknown" tag="IN1" mask="16"> |
   |    |    | <dipvalue name="Off" value="16" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unknown" tag="IN1" mask="32"> |
   |    |    | <dipvalue name="Off" value="32" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unknown" tag="IN1" mask="64"> |
   |    |    | <dipvalue name="Off" value="64" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unknown" tag="IN1" mask="128"> |
   |    |    | <dipvalue name="Off" value="128" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Demo Sounds" tag="DSW" mask="1"> |
   |    |    | <dipvalue name="Off" value="1"/> |
   |    |    | <dipvalue name="On" value="0" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unknown" tag="DSW" mask="2"> |
   |    |    | <dipvalue name="Off" value="2" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="On 0 Points" tag="DSW" mask="4"> |
   |    |    | <dipvalue name="Continue" value="4" default="yes"/> |
   |    |    | <dipvalue name="Game Over" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unknown" tag="DSW" mask="8"> |
   |    |    | <dipvalue name="Off" value="8" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unknown" tag="DSW" mask="16"> |
   |    |    | <dipvalue name="Off" value="16" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unknown" tag="DSW" mask="32"> |
   |    |    | <dipvalue name="Off" value="32" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Cabinet" tag="DSW" mask="64"> |
   |    |    | <dipvalue name="Upright" value="64" default="yes"/> |
   |    |    | <dipvalue name="Cocktail" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unknown" tag="DSW" mask="128"> |
   |    |    | <dipvalue name="Off" value="128" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="0"/> |
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