GAHAHA Ippatsudou 2 (Japan, GIS1 Ver.A)
Game Information
| manufacturer | Namco / Metro |
| year | 2001 |
| genre | Miscellaneous |
| downloads | 199 |
Screenshots










Download Details
| split set | gahaha2.zip 36.66m |
| merged set | gahaha2.7z 32.30m |
| standalone set | gahaha2.7z 32.30m |
Game Details
Arcade Video game published 24 years ago:
GAHAHA Ippatsu-Dou 2 (c) 2001 NAMCO, Ltd. [Japan]
- TECHNICAL -
Namco System 10 Hardware
Main CPU : R3000A 32 bit RISC processor, Operating performance - 30 MIPS, Instruction Cache - 4KB
OSC : 53.693175MHz and 101.4912MHz
BUS : 132 MB/sec.
OS ROM : 512 Kilobytes
Additional Sound Chips : Playstation SPU, 24 Channels, 44.1KHz sample rate, PCM audio source, Digital effects include: Envelope, Looping, Digital Reverb, Load up to 512K of sampled waveforms, Supports MIDI Instruments.
Main RAM: 2 Megabytes
Video RAM: 2 Megabyte
Sound RAM : 512 Kilobytes
Graphical Processor : 360,000 polygons/sec, Sprite/BG drawing, Adjustable frame buffer, No line restriction, 4,000 8x8 pixel sprites with individual scaling and rotation, Simultaneous backgrounds (Parallax scrolling)
Sprite Effects : Rotation, Scaling up/down, Warping, Transparency, Fading, Priority, Vertical and horizontal line scroll
Resolution : 256x224 - 740x480
Colours : 16.7 million colors, Unlimited CLUTs (Color Look-Up Tables)
- TRIVIA -
GAHAHA Ippatsu-Dou 2 was released in September 2001 in Japan.
- SERIES -
1. GAHAHA Ippatsu-Dou (2001)
2. GAHAHA Ippatsu-Dou 2 (2001)
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=4222&o=2
GAHAHA Ippatsu-Dou 2 (c) 2001 NAMCO, Ltd. [Japan]
- TECHNICAL -
Namco System 10 Hardware
Main CPU : R3000A 32 bit RISC processor, Operating performance - 30 MIPS, Instruction Cache - 4KB
OSC : 53.693175MHz and 101.4912MHz
BUS : 132 MB/sec.
OS ROM : 512 Kilobytes
Additional Sound Chips : Playstation SPU, 24 Channels, 44.1KHz sample rate, PCM audio source, Digital effects include: Envelope, Looping, Digital Reverb, Load up to 512K of sampled waveforms, Supports MIDI Instruments.
Main RAM: 2 Megabytes
Video RAM: 2 Megabyte
Sound RAM : 512 Kilobytes
Graphical Processor : 360,000 polygons/sec, Sprite/BG drawing, Adjustable frame buffer, No line restriction, 4,000 8x8 pixel sprites with individual scaling and rotation, Simultaneous backgrounds (Parallax scrolling)
Sprite Effects : Rotation, Scaling up/down, Warping, Transparency, Fading, Priority, Vertical and horizontal line scroll
Resolution : 256x224 - 740x480
Colours : 16.7 million colors, Unlimited CLUTs (Color Look-Up Tables)
- TRIVIA -
GAHAHA Ippatsu-Dou 2 was released in September 2001 in Japan.
- SERIES -
1. GAHAHA Ippatsu-Dou (2001)
2. GAHAHA Ippatsu-Dou 2 (2001)
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=4222&o=2
Driver Details
| source | namco/namcos10.cpp |
| status | imperfect |
| emulation | good |
| savestate | unsupported |
| graphics | imperfect |
| sound | imperfect |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 640px |
| height | 480px |
| refresh | 60mhz |
Input Details
| player | 1 |
| type | joy |
| buttons | 5 |
| directions | vertical2 |
| player | 1 |
| type | stick |
| buttons | N/A |
| directions | N/A |
| player | 2 |
| type | only_buttons |
| buttons | 2 |
| directions | N/A |
| player | 2 |
| type | stick |
| buttons | N/A |
| directions | N/A |
Chipset Details
| name | Sony CXD8606BQ |
| clock | 96.79mhz |
| name | Toshiba TMP95C061 |
| clock | 21.09mhz |
| name | Speaker |
| clock | N/A |
| name | PlayStation SPU |
| clock | 48.39mhz |
| name | CD/DA |
| clock | 43.07khz |
ROM Details
| name | size | crc |
|---|---|---|
| gis1vera_0.8e | 16.50m | d1e4a8b8 |
| gis1vera_1.8d | 16.50m | eeb680ac |
| gis1vera_2.7e | 16.50m | d22c9ee1 |