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Viper Phase 1 (Japan)

  1. Game infos
  2. Parent and Clones
  3. Sound
  4. Driver
  5. Inputs
  6. Controls
  7. Display
  8. Dipswitchs
  9. Roms list
  10. Chips list
  11. Categories
  12. History
Download viprp1oj.zip (0 B)
Snapshot

Game infos

Description Viper Phase 1 (Japan)
Name viprp1oj
Manufacturer Seibu Kaihatsu
Year 1995
Runnable yes
System arcade /
Number of players 2P sim
Added to MAME .081
Romset size 0 B
Romset file files
Romset zip 0 B
Language Japanese
Genre Shooter

Parent and clones

Parent viprp1 : Viper Phase 1 (New Version, World) (1995)

Sound infos

Sound_channels 2

Driver infos

Driver status imperfect
Driver emulation good
Driver color good
Driver sound imperfect
Driver graphic imperfect
Driver cocktail
Driver protection
Driver savestate yes

Inputs infos

Input service yes
Input tilt no
Input players 2
Input buttons
Input coins 2

Controls infos

type ways minimum maximum sensitivity keydelta reverse
joy 8 no

Display infos

type rotate flipx width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart
raster 270 no 320 240 53.986864 7159090 448 0 320 296 0 240

Dipswitchs

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade flash0_blank_region01.u1053 1048576 7ae7ab76 a2b196f470bf64af94002fc4e2640fadad00418f soundflash1 0 good no
arcade v_1-o.211 524288 4430be64 96501a490042c289060d8510f6f79fbf64f79c1a maincpu 0 good no
arcade v_2-o.212 524288 ffbd88f7 cd7f291117dd18bd80fb1130eb87936ff7517ee3 maincpu 1 good no
arcade v_3-o.210 524288 6146db39 04e68bfff320a3ffcb47686fa012a038538adc1a maincpu 2 good no
arcade v_4-o.29 524288 dc8dd2b6 20970706240c38c54084b4ae24b7ad23b31aa3de maincpu 3 good no
arcade v_5-o.413 131072 6d863acc 3e3e14f51b9394b24d7cbf562f1cfffc9ec2216d gfx1 0 good no
arcade v_6-o.48 65536 fe7cb8f7 55c7ab977c3666c8770deb62718d535673ffd4f8 gfx1 2 good no
arcade v_bg-11.415 2097152 6fc96736 v_bg-11.415 12df47d8af2c1febc1bce5bcf3218766447885bd gfx2 0 good no
arcade v_bg-12.415 1048576 d3c7281c v_bg-12.415 340bca1f31486609b3c34dd7830362a216ff648e gfx2 2 good no
arcade v_bg-21.410 1048576 d65b4318 v_bg-21.410 6522970d95ffa7fa2f32e0b5b4f0eb69e0286b36 gfx2 300000 good no
arcade v_bg-22.416 524288 24a0a23a v_bg-22.416 0b0330717620e3f3274a25845d9edaf8023b9db2 gfx2 300002 good no
arcade v_obj-1.322 4194304 3be5b631 v_obj-1.322 fd1064428d28ca166a9267b968c0ba846cfed656 gfx3 0 good no
arcade v_obj-2.324 4194304 924153b4 v_obj-2.324 db5dadcfb4cd5e6efe9d995085936ce4f4eb4254 gfx3 400000 good no
arcade v_obj-3.323 4194304 e9fb9062 v_obj-3.323 18e97b4c5cced2b529e6e72d8041c6f78fcec76e gfx3 800000 good no
arcade v_pcm.215 1048576 e3111b60 v_pcm.215 f7a7747f29c392876e43efcb4e6c0741454082f2 sound01 0 good no

Chips list

name tag type clock
I386 maincpu cpu 25000000
Speaker rspeaker audio
YMF271 ymf audio 16934400
Z80 audiocpu cpu 7159090

Categories

History


Arcade Video game published 24 years ago:

Viper Phase 1 (c) 1995 Seibu Kaihatsu.

A spin-off of the "Raiden" series.

- TECHNICAL -

Seibu SPI Hardware

Main CPU : I386 (@ 25 Mhz)
Sound CPU : Zilog Z80 (@ 7.15909 Mhz)
Sound Chips : YMF271 (@ 7.15909 Mhz)

Players : 2
Control : 8-way joystick
Buttons : 2

- TRIVIA -

Released in May 1995.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=3289&o=2