Ojanko Yakata (Japan)
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Display
Type: raster Horizontal
Resolution: 288 x 224
Refresh: 60 Hz
Processors
Zilog Z80 @ 6 MHz
Audio
AY-3-8910A PSG @ 1.5 MHz
OKI MSM5205 ADPCM @ 384 kHz
Channels: 1
Controls
Players: 2
Coin slots: 1
mahjong, 26 buttons
mahjong, 26 buttons
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
Physical switch positions not available for this machine in MAME.
| Setting | Options | Default |
|---|---|---|
| Difficulty | 1 (Easy) ✱2345678 (Hard) | 1 (Easy) |
| Player Initial Score | 1000 ✱200030005000 | 1000 |
| Noten penalty after ryukyoku | 1000 ✱200030005000 | 1000 |
| Flip Screen | Off ✱On | Off |
| Number of ending chance | 035 ✱10 | 5 |
| Ending chance requires fee | No ✱Yes | No |
| Coinage | 2 Coins/1 Credit1 Coin/1 Credit ✱1 Coin/2 CreditsFree Play | 1 Coin/1 Credit |
| Opponent Initial Score | 3000 - 8000 ✱5000 - 10000800010000 | 3000 - 8000 |
| Gal select / Continue | Yes / NoNo / Yes ✱ | No / Yes |