Chopper I (US set 1)
A vertically scrolling helicopter shoot'em up.
Chopper I (US set 1)
Télécharger Chopper I (US set 1)
Contents of the ROM :
Technical
CPU
- maincpu Z80 (@ 4 Mhz)
- sub Z80 (@ 4 Mhz)
- audiocpu Z80 (@ 4 Mhz)
Chipset
- YM3812 (@ 4 Mhz)
- Y8950 (@ 4 Mhz)
Display
- Orientation Tate
- Resolution 255 x 224
- Frequency 60 Hz
Controlers
- Number of players 2
- Number of buttons 2
- Kind of controler joy (8 ways)
Chopper I (US set 1) Screenshots
Clones of Chopper I (US set 1)
If you liked Chopper I (US set 1)
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Chopper I (US set 1) and M.A.M.E.
0.35b8 [Carlos A. Lozano, Phil Stroffolino]
SERVICE MODE:
- To enter service mode hold F2 during ROM test.
WIP:
- 0.127u7: Stephane Humbert checked inputs and dipswitches via Z80 code analysis for Chopper I and clones.
- 0.127u1: SNK rewrite [Nicola Salmoria]: Fixed sprite-sprite priorities. Converted to tilemaps, proper memory map, fixed input and added DIP locations etc. Changed visible area to 224x392.
- 0.126u5: Fixed gfx3 rom addresses to $8000/10000/18000.
- 0.106u12: MASH added pld ($0 - pal16r6b.2c) to Chopper I and clones (US set 2) and (US set 3).
- 0.69: Added clones Chopper I (US set 2) and (US set 3). Changed parent description to 'Chopper I (US set 1)'.
- 0.67: Changed description to 'Chopper I (US)' and clone to 'Koukuu Kihei Monogatari - The Legend of Air Cavalry (Japan)'.
- 17th September 2002: Robert Hunt added an alternate Chopper I version to the SNK driver.
- 0.36b4: Changed description of clone to 'Koukuu Kihei Monogatari - The Legend of Air Cavalry'.
- 0.35b12: Changed input from 4 to 2 buttons.
- 0.35b11: Changed visible area to 224x384 and palettesize to 16 colors.
- 0.35b9: Fixed rom loading.
- 0.35b8: Carlos A. Lozano and Phil Stroffolino added Chopper I (SNK 1988) and clone 'The Legend of Air Cavalry'.
LEVELS: 6 (repeats once)
Romset: 1188 kb / 25 files / 392.9 zip
SERVICE MODE:
- To enter service mode hold F2 during ROM test.
WIP:
- 0.127u7: Stephane Humbert checked inputs and dipswitches via Z80 code analysis for Chopper I and clones.
- 0.127u1: SNK rewrite [Nicola Salmoria]: Fixed sprite-sprite priorities. Converted to tilemaps, proper memory map, fixed input and added DIP locations etc. Changed visible area to 224x392.
- 0.126u5: Fixed gfx3 rom addresses to $8000/10000/18000.
- 0.106u12: MASH added pld ($0 - pal16r6b.2c) to Chopper I and clones (US set 2) and (US set 3).
- 0.69: Added clones Chopper I (US set 2) and (US set 3). Changed parent description to 'Chopper I (US set 1)'.
- 0.67: Changed description to 'Chopper I (US)' and clone to 'Koukuu Kihei Monogatari - The Legend of Air Cavalry (Japan)'.
- 17th September 2002: Robert Hunt added an alternate Chopper I version to the SNK driver.
- 0.36b4: Changed description of clone to 'Koukuu Kihei Monogatari - The Legend of Air Cavalry'.
- 0.35b12: Changed input from 4 to 2 buttons.
- 0.35b11: Changed visible area to 224x384 and palettesize to 16 colors.
- 0.35b9: Fixed rom loading.
- 0.35b8: Carlos A. Lozano and Phil Stroffolino added Chopper I (SNK 1988) and clone 'The Legend of Air Cavalry'.
LEVELS: 6 (repeats once)
Romset: 1188 kb / 25 files / 392.9 zip
