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Joker's Wild (encrypted)

  1. Game infos
  2. Sound
  3. Driver
  4. Inputs
  5. Display
  6. Dipswitchs
  7. Roms list
  8. Chips list
  9. Categories
  10. MAMEinfo
  11. History
Download jokrwild.zip (48 KB)
Snapshot

Game infos

Description Joker's Wild (encrypted)
Name jokrwild
Manufacturer Sigma
Year 1988
Runnable yes
System arcade /
Number of players ???
Added to MAME .128u2
Romset size 48 KB
Romset file 10 files
Romset zip 37 B
Language English
Genre Casino

Sound infos

Sound_channels 0

Driver infos

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

Inputs infos

Input service yes
Input tilt no
Input players 1
Input buttons
Input coins

Display infos

type rotate flipx width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart
raster 0 no 192 208 60

Dipswitchs

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade jwild.2a 2048 8084d0c2 370f30f0138e2f7743a97df92379c7b879d90aed gfx1 3800 good no
arcade jwild.2b 2048 a264b0be a935dd3df8bbae9b7788d6c2a8c378fad07d2b43 gfx1 2800 good no
arcade jwild.2c 2048 8d5e0b8f da6692d0c2074427f801b3f1861e3d03075963a2 gfx1 3000 good no
arcade jwild.2d 2048 76a0bcb4 34c24ad63b1182166209074259e8f0aabe1ad331 gfx1 2000 good no
arcade jwild.2e 2048 a66ae0a1 8e6bfcb169148fdbcc36f4f35747c4805762ddd7 gfx1 1800 good no
arcade jwild.2f 2048 9c1e057c 23fd630aa20a4ffa5179d4a4fa32c6ee4b3f9c1b gfx1 800 good no
arcade jwild.2g 2048 d635f025 f70d5a837797e2250a7e581b96e60a704da25511 gfx1 1000 good no
arcade jwild.2h 2048 aed38e00 9530078f6c22d67594606476c3698a75e052d1d6 gfx1 0 good no
arcade jwild.7a 16384 ca8e4f58 a4f682980fe562dcd8743890ce94619719cd1153 maincpu c000 good no
arcade jwild.7b 16384 744cd029 766faea330836344ffc6a1b4e1a64a679b9bf579 maincpu 8000 good no
arcade prom.x 256 proms 0 nodump no

Chips list

name tag type clock
M6809 maincpu cpu 4000000

Categories

MAMEinfo

0.128u2 [Roberto Fresca]


WIP:

- 0.162: Updated some notes and cosmetic clean-up [Roberto Fresca].

- 0.135u2: Angelo Salese bypassed the RNG test in Joker's Wild, implemented bare minimum to allow it to go into gameplay and fixed tilemap graphics. Fixed gfx1 rom loading. Changed M6809 CPU1 clock speed to 4MHz. Added dipswitches 'sw1', 'sw2' and 22x 'Unknown'.

- 0.128u2: Roberto Fresca added Joker's Wild (encrypted) (Sigma 1988). Game is trying to boot, and after approx. 90 seconds an error message appear on screen: "Random number generator is defective", then stuck at $9859. PIAs are commented out just to see the R/W on error log. Fixed graphics to 2 bits per pixel.

- 25th October 2008: Roberto Fresca - Initial release. ROMs load OK. Proper ROMs decryption. Added MC6845 CRTC. Video RAM OK. Added technical notes.

History


Arcade Video game published 31 years ago:

Joker's Wild (c) 1988 Sigma Enterprises, Incorporated.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=28903&o=2