[MAME]

Joryuu Syougi Kyoushitsu
(c)1997 Visco, System SSV ROM board

CPU : NEC JAPAN D70732GD-25 (C)NEC1991 V810 9651MK007
OSC : 48.0000MHz

ROMs:
JSK-U4 .BIN [ec22fb41] - (27c1001)
JSK-U24.BIN [1fa6e156]  |
JSK-U38.BIN [8e5c0de3]  |
JSK-U52.BIN [b11aef0c] /

JSK-U71.BIN [f6774fba] - (27c040)
JSK-U72.BIN [db6b2554] /

JSK-S0.U65  [8d1a9aeb] - (16M mask)

JSK-A0.BIN  [4bac3196] - (16M mask)
JSK-B0.BIN  [40664e5a]  |
JSK-C0.BIN  [2a230e64]  |
JSK-D0.BIN  [911e53a6] /

GAL (not dumped):
U53.BIN     [--------] - GAL16V8B
U70.BIN     [--------] /

Note, in the old bad dump u52 had a few different bytes:

ROM_LOAD32_BYTE( "jsk-u52.bin", 0x00000, 0x20000, CRC(19cc585f) SHA1(b53138e93d40c0cf03aee838d7653f5665d9cf35) )

addr   old  this
1FF8F: FF   00
1FF97: FF   00
1FFB7: FF   00
1FFCF: FF   00
1FFD7: FF   00
1FFF7: FF   00


[Dec/18/2001]


DIP-Switches
============


         DIPSW-1                            1   2   3   4   5   6   7   8
                              1cn/1cr      off off off
                              1cn/2cr      on  off off
                              1cn/3cr      off on  off
         Coinage              1cn/4cr      on  on  off
                              2cn/1cr      off off on
                              3cn/1cr      on  off on
                              4cn/1cr      off on  on
                              5cn/1cr      on  on  on
         Test mode             Game                    off
                               Test                    on
         Flip screen          Normal                       off
                              Flipped                      on
         Attract sound          Yes                            off
                                No                             on
                                 4                                 off off
         Time (in                3                                 on  off
         minutes)                5                                 off on
                                 6                                 on  on

         DIPSW-2                            1   2   3   4   5   6   7   8
                           Lv5 (medium)    off off off
                                Lv6        on  off off
                                Lv7        off on  off
         Difficulty A      Lv8 (expert)    on  on  off
                                Lv4        off off on
                                Lv3        on  off on
                                Lv2        off on  on
                           Lv1 (novice)    on  on  on
         Switch             A (8 level)                off
         difficulty         B (4 level)                on
                           Lv1 (Normal)                    off off
         Difficulty B       Lv2 (Easy)                     on  off
                            Lv3 (Hard)                     off on
                           Lv4 (V.Hard)                    on  on
         Campaign            Available                             off
                             Finished                              on
         unused                                                        off
 

         * Difficulty A - Fixed 8 difficulty levels.
           Difficulty B - 4 diffculty levels, and player can select 3 level 
-