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sample reading code isn't needed anymore now that it's emulated in ymf278b.c

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This commit is contained in:
Michaël Banaan Ananas 2011-08-24 23:30:38 +00:00
parent a7c80b0e85
commit e55cec9b03
2 changed files with 2 additions and 20 deletions
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19
src/mame/drivers/psikyosh.c
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@ -387,14 +387,6 @@ static WRITE32_HANDLER( psikyosh_vidregs_w )
}
}
static READ32_HANDLER( psh_sample_r ) /* Send sample data for test */
{
psikyosh_state *state = space->machine().driver_data<psikyosh_state>();
UINT8 *ROM = space->machine().region("ymf")->base();
return ROM[state->m_sample_offs++] << 16;
}
/* Mahjong Panel */
static READ32_HANDLER( mjgtaste_input_r )
{
@ -534,9 +526,7 @@ static ADDRESS_MAP_START( ps3v1_map, AS_PROGRAM, 32 )
// rom mapping
AM_RANGE(0x04060000, 0x0407ffff) AM_ROMBANK("bank2") // data for rom tests (gfx) (Mirrored?)
// sound chip
AM_RANGE(0x05000000, 0x05000003) AM_DEVREAD8("ymf", ymf278b_r, 0xffffffff) // read YMF status
AM_RANGE(0x05000004, 0x05000007) AM_READ(psh_sample_r) // data for rom tests (Used to verify Sample rom)
AM_RANGE(0x05000000, 0x05000007) AM_DEVWRITE8("ymf", ymf278b_w, 0xffffffff)
AM_RANGE(0x05000000, 0x05000007) AM_DEVREADWRITE8("ymf", ymf278b_r, ymf278b_w, 0xffffffff)
// inputs/eeprom
AM_RANGE(0x05800000, 0x05800003) AM_READ_PORT("INPUTS")
AM_RANGE(0x05800004, 0x05800007) AM_DEVREADWRITE("eeprom", psh_eeprom_r, psh_eeprom_w)
@ -552,9 +542,7 @@ static ADDRESS_MAP_START( ps5_map, AS_PROGRAM, 32 )
AM_RANGE(0x03000000, 0x03000003) AM_READ_PORT("INPUTS")
AM_RANGE(0x03000004, 0x03000007) AM_DEVREADWRITE("eeprom", psh_eeprom_r, psh_eeprom_w)
// sound chip
AM_RANGE(0x03100000, 0x03100003) AM_DEVREAD8("ymf", ymf278b_r, 0xffffffff)
AM_RANGE(0x03100004, 0x03100007) AM_READ(psh_sample_r) // data for rom tests (Used to verify Sample rom)
AM_RANGE(0x03100000, 0x03100007) AM_DEVWRITE8("ymf", ymf278b_w, 0xffffffff)
AM_RANGE(0x03100000, 0x03100007) AM_DEVREADWRITE8("ymf", ymf278b_r, ymf278b_w, 0xffffffff)
// video chip
AM_RANGE(0x04000000, 0x04003fff) AM_RAM AM_BASE_SIZE_GENERIC(spriteram) // video banks0-7 (sprites and sprite list)
AM_RANGE(0x04004000, 0x0400ffff) AM_RAM AM_BASE_MEMBER(psikyosh_state, m_bgram) // video banks 7-0x1f (backgrounds and other effects)
@ -806,9 +794,6 @@ static MACHINE_START( psikyosh )
state->m_maincpu = machine.device("maincpu");
memory_configure_bank(machine, "bank2", 0, 0x1000, machine.region("gfx1")->base(), 0x20000);
state->m_sample_offs = 0;
state->save_item(NAME(state->m_sample_offs));
}

3
src/mame/includes/psikyosh.h
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@ -38,9 +38,6 @@ public:
UINT16 *m_bg_zoom;
UINT8 m_alphatable[256];
/* misc */
UINT32 m_sample_offs; // only used if ROMTEST = 1
/* devices */
device_t *m_maincpu;
};