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Added ROM bank to data ROM, graphics are fixed. Needs an input overhaul because coins doesn't work and by default only one game is enabled.

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This commit is contained in:
angelosa 2015-05-02 19:39:46 +02:00
parent 1b4d3e06d8
commit a649a95488
1 changed files with 17 additions and 4 deletions
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21
src/mame/drivers/gambl186.c
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@ -55,15 +55,20 @@ public:
int m_comms_blocks;
bool m_comms_ack;
virtual void machine_start();
DECLARE_READ16_MEMBER(comms_r);
DECLARE_WRITE16_MEMBER(comms_w);
DECLARE_WRITE16_MEMBER(data_bank_w);
};
void gambl186_state::machine_start()
{
membank("data_bank")->configure_entries(0, 4, memregion("data")->base(), 0x40000);
}
static ADDRESS_MAP_START( gambl186_map, AS_PROGRAM, 16, gambl186_state )
AM_RANGE(0x00000, 0x0ffff) AM_RAM AM_SHARE("nvram")
AM_RANGE(0x40000, 0x4ffff) AM_ROM AM_REGION("data",0) // TODO: way bigger than this, banked?
AM_RANGE(0x40000, 0x7ffff) AM_ROMBANK("data_bank") // TODO: way bigger than this, banked?
AM_RANGE(0xa0000, 0xbffff) AM_DEVREADWRITE8("vga", cirrus_gd5428_device, mem_r, mem_w, 0xffff)
AM_RANGE(0xc0000, 0xfffff) AM_ROM AM_REGION("ipl",0)
ADDRESS_MAP_END
@ -226,6 +231,13 @@ WRITE16_MEMBER(gambl186_state::comms_w)
}
}
WRITE16_MEMBER( gambl186_state::data_bank_w)
{
membank("data_bank")->set_entry(data & 3);
if(data & 0xfffc)
popmessage("warning: set %04x to data bank",data);
}
static ADDRESS_MAP_START( gambl186_io, AS_IO, 16, gambl186_state )
AM_RANGE(0x03b0, 0x03bf) AM_DEVREADWRITE8("vga", cirrus_gd5428_device, port_03b0_r, port_03b0_w, 0xffff)
AM_RANGE(0x03c0, 0x03cf) AM_DEVREADWRITE8("vga", cirrus_gd5428_device, port_03c0_r, port_03c0_w, 0xffff)
@ -241,6 +253,7 @@ static ADDRESS_MAP_START( gambl186_io, AS_IO, 16, gambl186_state )
AM_RANGE(0x0584, 0x0585) AM_READ_PORT("DSW2") AM_WRITENOP // ???
AM_RANGE(0x0600, 0x0603) AM_WRITENOP // lamps
AM_RANGE(0x0680, 0x0683) AM_READWRITE(comms_r, comms_w)
AM_RANGE(0x0700, 0x0701) AM_WRITE(data_bank_w)
ADDRESS_MAP_END
@ -562,5 +575,5 @@ ROM_START( gambl186a )
ROM_END
GAME( 1999, gambl186, 0, gambl186, gambl186, driver_device, 0, ROT0, "<unknown>", "unknown 186 based gambling game (V398)", GAME_NOT_WORKING | GAME_NO_SOUND )
GAME( 199?, gambl186a, gambl186, gambl186, gambl186, driver_device, 0, ROT0, "<unknown>", "unknown 186 based gambling game (V399)", GAME_NOT_WORKING | GAME_NO_SOUND )
GAME( 1997, gambl186, 0, gambl186, gambl186, driver_device, 0, ROT0, "EGD", "Multi Game - Bingo 10 (V398)", GAME_NOT_WORKING | GAME_NO_SOUND )
GAME( 199?, gambl186a, gambl186, gambl186, gambl186, driver_device, 0, ROT0, "EGD", "Multi Game - Bingo 10 (V399)", GAME_NOT_WORKING | GAME_NO_SOUND )