Mahjong Kyou Jidai (Japan)
▶ Open in the searchable database
Display
Type: raster Horizontal
Resolution: 464 x 224
Refresh: 60 Hz
Processors
Zilog Z80 @ 5 MHz
Audio
SN76489 @ 2.5 MHz
SN76489 @ 2.5 MHz
OKI MSM5205 ADPCM @ 384 kHz
Channels: 1
Controls
Players: 2
Coin slots: 1
mahjong, 19 buttons
mahjong, 19 buttons
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
| Switch | Setting | Options | Default |
|---|---|---|---|
| SW1:8 | Unknown | OFF Off ✱ON On | Off |
| SW1:7 | Unknown | OFF Off ✱ON On | Off |
| SW1:6 | Test | OFF Off ✱ON On | Off |
| SW1:4, SW1:5 | Coinage | SW1:4 SW1:5ON ON 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ON OFF 1 Coin/2 CreditsOFF ON 1 Coin/3 Credits | 1 Coin/1 Credit |
| SW1:3 | Unknown | OFF Off ✱ON On | Off |
| SW1:2 | Unknown | OFF Off ✱ON On | Off |
| SW1:1 | Flip Screen | OFF Off ✱ON On | Off |
| SW2:8 | Unknown | OFF Off ✱ON On | Off |
| SW2:7 | Unknown | OFF Off ✱ON On | Off |
| SW2:6 | Unknown | OFF Off ✱ON On | Off |
| SW2:5 | Unknown | OFF Off ✱ON On | Off |
| SW2:4 | Unknown | OFF Off ✱ON On | Off |
| SW2:3 | Unknown | OFF Off ✱ON On | Off |
| SW2:2 | Unknown | OFF Off ✱ON On | Off |
| SW2:1 | Unknown | OFF Off ✱ON On | Off |