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Hooked up Z80 and M68k<->z80 comms, Umi de Poker doesn't hang anymore

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This commit is contained in:
Angelo Salese 2011-09-20 17:55:23 +00:00
parent 7abb083b99
commit 42f1953d9e
1 changed files with 42 additions and 5 deletions
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47
src/mame/drivers/umipoker.c
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@ -11,6 +11,7 @@
#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "cpu/z80/z80.h"
#include "sound/3812intf.h"
class umipoker_state : public driver_device
@ -20,6 +21,7 @@ public:
: driver_device(mconfig, type, tag) { }
UINT16 *m_vram;
UINT8 *m_z80_wram;
};
static VIDEO_START( umipoker )
@ -42,7 +44,7 @@ static void draw_layer( running_machine &machine, bitmap_t *bitmap, const rectan
{
int tile = state->m_vram[count*2+0];
int attr = state->m_vram[count*2+1];
int color = (attr & 0x1f);
int color = (attr & 0x3f);
drawgfx_transpen(bitmap,cliprect,gfx,tile,color,0,0,(x*8),(y*8),0);
@ -72,18 +74,44 @@ static READ8_HANDLER( z80_rom_readback_r )
return ROM[offset];
}
static READ8_HANDLER( z80_shared_ram_r )
{
umipoker_state *state = space->machine().driver_data<umipoker_state>();
space->machine().scheduler().synchronize(); // force resync
return state->m_z80_wram[offset];
}
static WRITE8_HANDLER( z80_shared_ram_w )
{
umipoker_state *state = space->machine().driver_data<umipoker_state>();
space->machine().scheduler().synchronize(); // force resync
state->m_z80_wram[offset] = data;
}
static ADDRESS_MAP_START( umipoker_map, AS_PROGRAM, 16 )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_UNMAP_LOW
AM_RANGE(0x000000, 0x03ffff) AM_ROM
AM_RANGE(0x400000, 0x403fff) AM_RAM
AM_RANGE(0x600000, 0x6007ff) AM_RAM_WRITE(paletteram16_xRRRRRGGGGGBBBBB_word_w) AM_BASE_GENERIC(paletteram) // Palette
AM_RANGE(0x800000, 0x807fff) AM_RAM AM_BASE_MEMBER(umipoker_state, m_vram)
AM_RANGE(0xc00000, 0xc0ffff) AM_READ8(z80_rom_readback_r,0x00ff)
AM_RANGE(0xc1f000, 0xc1ffff) AM_RAM // ODD addresses only? probably z80 shared RAM
AM_RANGE(0xc1f000, 0xc1ffff) AM_READWRITE8(z80_shared_ram_r,z80_shared_ram_w,0x00ff)
// 0xe000xx I/O
ADDRESS_MAP_END
static ADDRESS_MAP_START( umipoker_audio_map, AS_PROGRAM, 8 )
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0xf800, 0xffff) AM_READWRITE(z80_shared_ram_r,z80_shared_ram_w) AM_BASE_MEMBER(umipoker_state, m_z80_wram)
ADDRESS_MAP_END
static ADDRESS_MAP_START( umipoker_audio_io_map, AS_IO, 8 )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x10, 0x11) AM_DEVREADWRITE("ym", ym3812_r, ym3812_w)
ADDRESS_MAP_END
static INPUT_PORTS_START( umipoker )
@ -115,6 +143,7 @@ static MACHINE_RESET( umipoker )
//umipoker_state *state = machine.driver_data<_umipoker_state>();
}
// TODO: clocks
static MACHINE_CONFIG_START( umipoker, umipoker_state )
/* basic machine hardware */
@ -122,6 +151,11 @@ static MACHINE_CONFIG_START( umipoker, umipoker_state )
MCFG_CPU_PROGRAM_MAP(umipoker_map)
MCFG_CPU_VBLANK_INT("screen", irq6_line_hold)
MCFG_CPU_ADD("audiocpu",Z80,4000000)
MCFG_CPU_PROGRAM_MAP(umipoker_audio_map)
MCFG_CPU_IO_MAP(umipoker_audio_io_map)
MCFG_CPU_PERIODIC_INT(irq0_line_hold, 60) // ?
MCFG_MACHINE_START(umipoker)
MCFG_MACHINE_RESET(umipoker)
@ -142,6 +176,9 @@ static MACHINE_CONFIG_START( umipoker, umipoker_state )
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("ym", YM3812, 4000000 / 2)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
/***************************************************************************
@ -189,5 +226,5 @@ ROM_START( sayukipk )
ROM_END
GAME( 1997, umipoker, 0, umipoker, umipoker, 0, ROT0, "World Station Co.,LTD", "Marine Paradise", GAME_NOT_WORKING | GAME_NO_SOUND ) // Umi de Poker?
GAME( 1997, sayukipk, 0, umipoker, umipoker, 0, ROT0, "World Station Co.,LTD", "Slot Poker Saiyuki", GAME_NOT_WORKING | GAME_NO_SOUND )
GAME( 1997, umipoker, 0, umipoker, umipoker, 0, ROT0, "World Station Co.,LTD", "Umi de Poker / Marine Paradise", GAME_NOT_WORKING | GAME_NO_SOUND ) // title screen is toggleable thru an i/o bit
GAME( 1998, sayukipk, 0, umipoker, umipoker, 0, ROT0, "World Station Co.,LTD", "Slot Poker Saiyuki", GAME_NOT_WORKING | GAME_NO_SOUND )